Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200175 (Institute of Technical Sciences of SASA, Belgrade)

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Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200175 (Institute of Technical Sciences of SASA, Belgrade) (en)
Ministarstvo prosvete, nauke i tehnološkog razvoja Republike Srbije, Ugovor br. 451-03-68/2020-14/200175 (Institut tehničkih nauka SANU, Beograd) (sr_RS)
Министарство просвете, науке и технолошког развоја Републике Србије, Уговор бр. 451-03-68/2020-14/200175 (Институт техничких наука САНУ, Београд) (sr)
Authors

Publications

Anodizing/Anaphoretic Electrodeposition of Nano-Calcium Phosphate/Chitosan Lactate Multifunctional Coatings on Titanium with Advanced Corrosion Resistance, Bioactivity, and Antibacterial Properties

Pantović Pavlović, Marijana R.; Stanojević, Boris P.; Pavlović, Miroslav M.; Mihailović, Marija D.; Stevanović, Jasmina; Panić, Vladimir V.; Ignjatović, Nenad

(American Chemical Society (ACS), 2021)

TY  - JOUR
AU  - Pantović Pavlović, Marijana R.
AU  - Stanojević, Boris P.
AU  - Pavlović, Miroslav M.
AU  - Mihailović, Marija D.
AU  - Stevanović, Jasmina
AU  - Panić, Vladimir V.
AU  - Ignjatović, Nenad
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11784
AB  - The aim of this work was to investigate corrosion resistivity, bioactivity, and antibacterial activity of novel nano-amorphous calcium phosphate (ACP) potentially multifunctional composite coatings with and without chitosan oligosaccharide lactate (ChOL), ACP + ChOL/TiO2 and ACP/TiO2 ACP + ChOL/TiO2, respectively, on the titanium substrate. The coatings were obtained by new single-step in situ anodization of the substrate to generate TiO2 and the anaphoretic electrodeposition process of ACP and ChOL. The obtained coatings were around 300 ± 15 μm thick and consisted of two phases, namely, TiO2 and hybrid composite phases. Both ACP/TiO2 and ACP + ChOL/TiO2 have improved corrosion stability, whereas the ACP + ChOL/TiO2 coating showed better corrosion stability. It was shown that at the very start of the deposition process, the formation of the ChOL/TiO2 layer takes place predominantly, which is followed by the inclusion of ChOL into ACP with simultaneous growth of TiO2. This deposition mechanism resulted in the formation of strongly bonded uniform stable coating with high corrosion resistance. In vitro bioactivity was investigated by immersion of the samples in simulated body fluid (SBF). There is in-bone-like apatite formation on both ACP/TiO2 and ACP + ChOL/TiO2 surfaces upon immersion into SBF, which was proven by X-ray diffraction and Fourier transform infrared spectroscopy. While ACP/TiO2 shows no antibacterial activity, ACP + ChOL/TiO2 samples exhibited three- to fourfold decreases in the number of Staphylococcus aureus and Pseudomonas aeruginosa, respectively, after 420 min. The probable mechanism is binding ChOL with the bacterial cell wall, inhibiting its growth, altering the permeability of the cell membrane, and leading to bacterial death.
PB  - American Chemical Society (ACS)
T2  - ACS Biomaterials Science & Engineering
T1  - Anodizing/Anaphoretic Electrodeposition of Nano-Calcium Phosphate/Chitosan Lactate Multifunctional Coatings on Titanium with Advanced Corrosion Resistance, Bioactivity, and Antibacterial Properties
SP  - 3088
EP  - 3102
VL  - 7
IS  - 7
DO  - 10.1021/acsbiomaterials.1c00035
UR  - https://hdl.handle.net/21.15107/rcub_dais_11784
ER  - 
@article{
author = "Pantović Pavlović, Marijana R. and Stanojević, Boris P. and Pavlović, Miroslav M. and Mihailović, Marija D. and Stevanović, Jasmina and Panić, Vladimir V. and Ignjatović, Nenad",
year = "2021",
abstract = "The aim of this work was to investigate corrosion resistivity, bioactivity, and antibacterial activity of novel nano-amorphous calcium phosphate (ACP) potentially multifunctional composite coatings with and without chitosan oligosaccharide lactate (ChOL), ACP + ChOL/TiO2 and ACP/TiO2 ACP + ChOL/TiO2, respectively, on the titanium substrate. The coatings were obtained by new single-step in situ anodization of the substrate to generate TiO2 and the anaphoretic electrodeposition process of ACP and ChOL. The obtained coatings were around 300 ± 15 μm thick and consisted of two phases, namely, TiO2 and hybrid composite phases. Both ACP/TiO2 and ACP + ChOL/TiO2 have improved corrosion stability, whereas the ACP + ChOL/TiO2 coating showed better corrosion stability. It was shown that at the very start of the deposition process, the formation of the ChOL/TiO2 layer takes place predominantly, which is followed by the inclusion of ChOL into ACP with simultaneous growth of TiO2. This deposition mechanism resulted in the formation of strongly bonded uniform stable coating with high corrosion resistance. In vitro bioactivity was investigated by immersion of the samples in simulated body fluid (SBF). There is in-bone-like apatite formation on both ACP/TiO2 and ACP + ChOL/TiO2 surfaces upon immersion into SBF, which was proven by X-ray diffraction and Fourier transform infrared spectroscopy. While ACP/TiO2 shows no antibacterial activity, ACP + ChOL/TiO2 samples exhibited three- to fourfold decreases in the number of Staphylococcus aureus and Pseudomonas aeruginosa, respectively, after 420 min. The probable mechanism is binding ChOL with the bacterial cell wall, inhibiting its growth, altering the permeability of the cell membrane, and leading to bacterial death.",
publisher = "American Chemical Society (ACS)",
journal = "ACS Biomaterials Science & Engineering",
title = "Anodizing/Anaphoretic Electrodeposition of Nano-Calcium Phosphate/Chitosan Lactate Multifunctional Coatings on Titanium with Advanced Corrosion Resistance, Bioactivity, and Antibacterial Properties",
pages = "3088-3102",
volume = "7",
number = "7",
doi = "10.1021/acsbiomaterials.1c00035",
url = "https://hdl.handle.net/21.15107/rcub_dais_11784"
}
Pantović Pavlović, M. R., Stanojević, B. P., Pavlović, M. M., Mihailović, M. D., Stevanović, J., Panić, V. V.,& Ignjatović, N.. (2021). Anodizing/Anaphoretic Electrodeposition of Nano-Calcium Phosphate/Chitosan Lactate Multifunctional Coatings on Titanium with Advanced Corrosion Resistance, Bioactivity, and Antibacterial Properties. in ACS Biomaterials Science & Engineering
American Chemical Society (ACS)., 7(7), 3088-3102.
https://doi.org/10.1021/acsbiomaterials.1c00035
https://hdl.handle.net/21.15107/rcub_dais_11784
Pantović Pavlović MR, Stanojević BP, Pavlović MM, Mihailović MD, Stevanović J, Panić VV, Ignjatović N. Anodizing/Anaphoretic Electrodeposition of Nano-Calcium Phosphate/Chitosan Lactate Multifunctional Coatings on Titanium with Advanced Corrosion Resistance, Bioactivity, and Antibacterial Properties. in ACS Biomaterials Science & Engineering. 2021;7(7):3088-3102.
doi:10.1021/acsbiomaterials.1c00035
https://hdl.handle.net/21.15107/rcub_dais_11784 .
Pantović Pavlović, Marijana R., Stanojević, Boris P., Pavlović, Miroslav M., Mihailović, Marija D., Stevanović, Jasmina, Panić, Vladimir V., Ignjatović, Nenad, "Anodizing/Anaphoretic Electrodeposition of Nano-Calcium Phosphate/Chitosan Lactate Multifunctional Coatings on Titanium with Advanced Corrosion Resistance, Bioactivity, and Antibacterial Properties" in ACS Biomaterials Science & Engineering, 7, no. 7 (2021):3088-3102,
https://doi.org/10.1021/acsbiomaterials.1c00035 .,
https://hdl.handle.net/21.15107/rcub_dais_11784 .
2

Modified glycine nitrate procedure synthesis and properties of nanostructured Ca1-xGdxMnO3 (x=0.05; 0.1; 0.15; 0.2)

Rosić, Milena; Labus, Nebojša; Čebela, Maria

(Belgrade : Serbian Ceramic Society, 2021)

TY  - CONF
AU  - Rosić, Milena
AU  - Labus, Nebojša
AU  - Čebela, Maria
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11910
AB  - Nanocrystalline manganites Ca1-xGdxMnO3(x=0.05, 0.1, 0.15, 0.2) were synthesized by a modified glycine-nitrate procedure. The subsequent studies were focused on the structural, microstructural and magnetic changes of the starting materials induced by calcination and sintering. Thermal treatments of the green bodies were carried out by conventional sintering method. Phase evolution, lattice parameters, chemical composition and magnetic properties were monitored by Differential thermal analysis (DTA), X-ray diffraction (XRD),Induction coupled Plasma Atomic Emission (ICPES), Scanning electron Microscopy with Energy Dispersive Spectroscopy SEM/EDS and magnetic measurements on Superconducting Quantum Interference Device (Squid).DTA revealed phase transition at ≈918ºC.Chemical analysis has been done by ICPES and EDSwhich confirmed that nominal composition has been attained for all samples. XRD data were analysed by Rietveld refinement which showed that orthorhombic perovskite structure, S.G. Pnma (62), persisted with the change of Gd content, while unit cell parameters depended on the composition. Magnetic measurements show that electron doping by Gd3+ ions substantially changes CaMnO3 antiferromagnetic behavior. After introduction of Gd3+ ions, significant ferromagnetic component appears due to an emergence of double exchange interaction between Mn3+-Mn4+ ions. This resulted in appearance of a low temperature plateau in field cooled magnetization diagram as well as in hysteresis loop with the relatively high coercivity up to 2300 Oe.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021
T1  - Modified glycine nitrate procedure synthesis and properties of nanostructured Ca1-xGdxMnO3 (x=0.05; 0.1; 0.15; 0.2)
SP  - 39
EP  - 40
UR  - https://hdl.handle.net/21.15107/rcub_dais_11910
ER  - 
@conference{
author = "Rosić, Milena and Labus, Nebojša and Čebela, Maria",
year = "2021",
abstract = "Nanocrystalline manganites Ca1-xGdxMnO3(x=0.05, 0.1, 0.15, 0.2) were synthesized by a modified glycine-nitrate procedure. The subsequent studies were focused on the structural, microstructural and magnetic changes of the starting materials induced by calcination and sintering. Thermal treatments of the green bodies were carried out by conventional sintering method. Phase evolution, lattice parameters, chemical composition and magnetic properties were monitored by Differential thermal analysis (DTA), X-ray diffraction (XRD),Induction coupled Plasma Atomic Emission (ICPES), Scanning electron Microscopy with Energy Dispersive Spectroscopy SEM/EDS and magnetic measurements on Superconducting Quantum Interference Device (Squid).DTA revealed phase transition at ≈918ºC.Chemical analysis has been done by ICPES and EDSwhich confirmed that nominal composition has been attained for all samples. XRD data were analysed by Rietveld refinement which showed that orthorhombic perovskite structure, S.G. Pnma (62), persisted with the change of Gd content, while unit cell parameters depended on the composition. Magnetic measurements show that electron doping by Gd3+ ions substantially changes CaMnO3 antiferromagnetic behavior. After introduction of Gd3+ ions, significant ferromagnetic component appears due to an emergence of double exchange interaction between Mn3+-Mn4+ ions. This resulted in appearance of a low temperature plateau in field cooled magnetization diagram as well as in hysteresis loop with the relatively high coercivity up to 2300 Oe.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021",
title = "Modified glycine nitrate procedure synthesis and properties of nanostructured Ca1-xGdxMnO3 (x=0.05; 0.1; 0.15; 0.2)",
pages = "39-40",
url = "https://hdl.handle.net/21.15107/rcub_dais_11910"
}
Rosić, M., Labus, N.,& Čebela, M.. (2021). Modified glycine nitrate procedure synthesis and properties of nanostructured Ca1-xGdxMnO3 (x=0.05; 0.1; 0.15; 0.2). in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021
Belgrade : Serbian Ceramic Society., 39-40.
https://hdl.handle.net/21.15107/rcub_dais_11910
Rosić M, Labus N, Čebela M. Modified glycine nitrate procedure synthesis and properties of nanostructured Ca1-xGdxMnO3 (x=0.05; 0.1; 0.15; 0.2). in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021. 2021;:39-40.
https://hdl.handle.net/21.15107/rcub_dais_11910 .
Rosić, Milena, Labus, Nebojša, Čebela, Maria, "Modified glycine nitrate procedure synthesis and properties of nanostructured Ca1-xGdxMnO3 (x=0.05; 0.1; 0.15; 0.2)" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021 (2021):39-40,
https://hdl.handle.net/21.15107/rcub_dais_11910 .

Experimental and theoretical study of nanostructured Ca1-xGdxMnO3 (x=0.05; 0.1; 0.15; 0.2)

Rosić, Milena; Milivojević, Dušan; Labus, Nebojša; Čebela, Maria; Dodevski, Vladimir; Jordanov, Dragana; Stojmenović, Marija

(Belgrade : Serbian Ceramic Society, 2021)

TY  - CONF
AU  - Rosić, Milena
AU  - Milivojević, Dušan
AU  - Labus, Nebojša
AU  - Čebela, Maria
AU  - Dodevski, Vladimir
AU  - Jordanov, Dragana
AU  - Stojmenović, Marija
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11899
AB  - Experimental and theoretical methods have been used to investigate the octahedral tilting and related effects of Ca1-xGdxMnO3(x = 0.05; 0.1; 0.15; 0.2) compound. Both methods have shown that orthorhombic-perovskite structure (space group Pnma) is the most stable form and according to Glazer's classification belongs to a-b+a- tilt system. Bond valence calculations (BVC) have shown ten additional perovskite-related modifications of the equilibrium Ca1- xGdxMnO3 structure, and their stability has been investigated as function of Gd doping. We have further studied the influence of gadolinium amount on Mn-О bond angles and distances, tilting of MnO6octahedra around all three axes and deformation due to the presence of Jahn- Teller distortion around Mn3+ cation, and calculated the amount of Mn3+ in the system. BVC approach is a simple, fast and efficient way of calculating the amount of Mn4+ and Mn3+ in the doped perovskite compound, which, to the best of our knowledge, has not been done before. The infrared reflection spectra of Ca1-xGdxMnO3 samples confirmed XRD results that Ca1-xGdxMnO3 nanopowders are of Pnma-1 structure and that the tilting of octahedra are increased with Gd doping. The EPR (electron paramagnetic resonance) spectra are in accordance with the assumption that EPR line width is Mn-O-Mn angle dependent. The studied samples showed that small octahedra tilting in these samples brought only a small change of the EPR line width.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021
T1  - Experimental and theoretical study of nanostructured Ca1-xGdxMnO3 (x=0.05; 0.1; 0.15; 0.2)
SP  - 70
EP  - 70
UR  - https://hdl.handle.net/21.15107/rcub_dais_11899
ER  - 
@conference{
author = "Rosić, Milena and Milivojević, Dušan and Labus, Nebojša and Čebela, Maria and Dodevski, Vladimir and Jordanov, Dragana and Stojmenović, Marija",
year = "2021",
abstract = "Experimental and theoretical methods have been used to investigate the octahedral tilting and related effects of Ca1-xGdxMnO3(x = 0.05; 0.1; 0.15; 0.2) compound. Both methods have shown that orthorhombic-perovskite structure (space group Pnma) is the most stable form and according to Glazer's classification belongs to a-b+a- tilt system. Bond valence calculations (BVC) have shown ten additional perovskite-related modifications of the equilibrium Ca1- xGdxMnO3 structure, and their stability has been investigated as function of Gd doping. We have further studied the influence of gadolinium amount on Mn-О bond angles and distances, tilting of MnO6octahedra around all three axes and deformation due to the presence of Jahn- Teller distortion around Mn3+ cation, and calculated the amount of Mn3+ in the system. BVC approach is a simple, fast and efficient way of calculating the amount of Mn4+ and Mn3+ in the doped perovskite compound, which, to the best of our knowledge, has not been done before. The infrared reflection spectra of Ca1-xGdxMnO3 samples confirmed XRD results that Ca1-xGdxMnO3 nanopowders are of Pnma-1 structure and that the tilting of octahedra are increased with Gd doping. The EPR (electron paramagnetic resonance) spectra are in accordance with the assumption that EPR line width is Mn-O-Mn angle dependent. The studied samples showed that small octahedra tilting in these samples brought only a small change of the EPR line width.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021",
title = "Experimental and theoretical study of nanostructured Ca1-xGdxMnO3 (x=0.05; 0.1; 0.15; 0.2)",
pages = "70-70",
url = "https://hdl.handle.net/21.15107/rcub_dais_11899"
}
Rosić, M., Milivojević, D., Labus, N., Čebela, M., Dodevski, V., Jordanov, D.,& Stojmenović, M.. (2021). Experimental and theoretical study of nanostructured Ca1-xGdxMnO3 (x=0.05; 0.1; 0.15; 0.2). in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021
Belgrade : Serbian Ceramic Society., 70-70.
https://hdl.handle.net/21.15107/rcub_dais_11899
Rosić M, Milivojević D, Labus N, Čebela M, Dodevski V, Jordanov D, Stojmenović M. Experimental and theoretical study of nanostructured Ca1-xGdxMnO3 (x=0.05; 0.1; 0.15; 0.2). in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021. 2021;:70-70.
https://hdl.handle.net/21.15107/rcub_dais_11899 .
Rosić, Milena, Milivojević, Dušan, Labus, Nebojša, Čebela, Maria, Dodevski, Vladimir, Jordanov, Dragana, Stojmenović, Marija, "Experimental and theoretical study of nanostructured Ca1-xGdxMnO3 (x=0.05; 0.1; 0.15; 0.2)" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021 (2021):70-70,
https://hdl.handle.net/21.15107/rcub_dais_11899 .

Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy

Mitrašinović, Aleksandar M.; Momčilović, Dejan B.; Odanović, Zoran

(Springer Science and Business Media LLC, 2021)

TY  - JOUR
AU  - Mitrašinović, Aleksandar M.
AU  - Momčilović, Dejan B.
AU  - Odanović, Zoran
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11737
AB  - Assessing heat released only related to the formation of primary crystals provides results with a significantly higher sensitivity than a traditional assessment of undercooling value. In this work, two similar Ti5B1 master alloys (commercial and refined) are used for grain refinement of Al7Si4Cu aluminum alloy to assess narrow differences in heat release during primary crystallization. The heat released related to primary crystallization is 2.50 ± 0.03, 3.16 ± 0.12, and 7.92 kJ kg−1 for samples treated with the refined master alloys, commercial master alloys, and sample solidified without grain refinement, respectively. The acquired results showed that the suggested method is more efficient in comparison with traditional metallographic or undercooling methods for the assessment of grain refining efficiency with the potential to extend the suggested approach on a wide range of metallic structures where solidification occurs by eutectic-type primary crystallization characteristics.
PB  - Springer Science and Business Media LLC
T2  - Transactions of the Indian Institute of Metals
T1  - Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy
SP  - 1917
EP  - 1922
VL  - 74
IS  - 8
DO  - 10.1007/s12666-021-02279-6
UR  - https://hdl.handle.net/21.15107/rcub_dais_11737
ER  - 
@article{
author = "Mitrašinović, Aleksandar M. and Momčilović, Dejan B. and Odanović, Zoran",
year = "2021",
abstract = "Assessing heat released only related to the formation of primary crystals provides results with a significantly higher sensitivity than a traditional assessment of undercooling value. In this work, two similar Ti5B1 master alloys (commercial and refined) are used for grain refinement of Al7Si4Cu aluminum alloy to assess narrow differences in heat release during primary crystallization. The heat released related to primary crystallization is 2.50 ± 0.03, 3.16 ± 0.12, and 7.92 kJ kg−1 for samples treated with the refined master alloys, commercial master alloys, and sample solidified without grain refinement, respectively. The acquired results showed that the suggested method is more efficient in comparison with traditional metallographic or undercooling methods for the assessment of grain refining efficiency with the potential to extend the suggested approach on a wide range of metallic structures where solidification occurs by eutectic-type primary crystallization characteristics.",
publisher = "Springer Science and Business Media LLC",
journal = "Transactions of the Indian Institute of Metals",
title = "Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy",
pages = "1917-1922",
volume = "74",
number = "8",
doi = "10.1007/s12666-021-02279-6",
url = "https://hdl.handle.net/21.15107/rcub_dais_11737"
}
Mitrašinović, A. M., Momčilović, D. B.,& Odanović, Z.. (2021). Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy. in Transactions of the Indian Institute of Metals
Springer Science and Business Media LLC., 74(8), 1917-1922.
https://doi.org/10.1007/s12666-021-02279-6
https://hdl.handle.net/21.15107/rcub_dais_11737
Mitrašinović AM, Momčilović DB, Odanović Z. Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy. in Transactions of the Indian Institute of Metals. 2021;74(8):1917-1922.
doi:10.1007/s12666-021-02279-6
https://hdl.handle.net/21.15107/rcub_dais_11737 .
Mitrašinović, Aleksandar M., Momčilović, Dejan B., Odanović, Zoran, "Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy" in Transactions of the Indian Institute of Metals, 74, no. 8 (2021):1917-1922,
https://doi.org/10.1007/s12666-021-02279-6 .,
https://hdl.handle.net/21.15107/rcub_dais_11737 .

Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy

Mitrašinović, Aleksandar M.; Momčilović, Dejan B.; Odanović, Zoran

(Springer Science and Business Media LLC, 2021)

TY  - JOUR
AU  - Mitrašinović, Aleksandar M.
AU  - Momčilović, Dejan B.
AU  - Odanović, Zoran
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11736
AB  - Assessing heat released only related to the formation of primary crystals provides results with a significantly higher sensitivity than a traditional assessment of undercooling value. In this work, two similar Ti5B1 master alloys (commercial and refined) are used for grain refinement of Al7Si4Cu aluminum alloy to assess narrow differences in heat release during primary crystallization. The heat released related to primary crystallization is 2.50 ± 0.03, 3.16 ± 0.12, and 7.92 kJ kg−1 for samples treated with the refined master alloys, commercial master alloys, and sample solidified without grain refinement, respectively. The acquired results showed that the suggested method is more efficient in comparison with traditional metallographic or undercooling methods for the assessment of grain refining efficiency with the potential to extend the suggested approach on a wide range of metallic structures where solidification occurs by eutectic-type primary crystallization characteristics.
PB  - Springer Science and Business Media LLC
T2  - Transactions of the Indian Institute of Metals
T1  - Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy
SP  - 1917
EP  - 1922
VL  - 74
IS  - 8
DO  - 10.1007/s12666-021-02279-6
UR  - https://hdl.handle.net/21.15107/rcub_dais_11736
ER  - 
@article{
author = "Mitrašinović, Aleksandar M. and Momčilović, Dejan B. and Odanović, Zoran",
year = "2021",
abstract = "Assessing heat released only related to the formation of primary crystals provides results with a significantly higher sensitivity than a traditional assessment of undercooling value. In this work, two similar Ti5B1 master alloys (commercial and refined) are used for grain refinement of Al7Si4Cu aluminum alloy to assess narrow differences in heat release during primary crystallization. The heat released related to primary crystallization is 2.50 ± 0.03, 3.16 ± 0.12, and 7.92 kJ kg−1 for samples treated with the refined master alloys, commercial master alloys, and sample solidified without grain refinement, respectively. The acquired results showed that the suggested method is more efficient in comparison with traditional metallographic or undercooling methods for the assessment of grain refining efficiency with the potential to extend the suggested approach on a wide range of metallic structures where solidification occurs by eutectic-type primary crystallization characteristics.",
publisher = "Springer Science and Business Media LLC",
journal = "Transactions of the Indian Institute of Metals",
title = "Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy",
pages = "1917-1922",
volume = "74",
number = "8",
doi = "10.1007/s12666-021-02279-6",
url = "https://hdl.handle.net/21.15107/rcub_dais_11736"
}
Mitrašinović, A. M., Momčilović, D. B.,& Odanović, Z.. (2021). Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy. in Transactions of the Indian Institute of Metals
Springer Science and Business Media LLC., 74(8), 1917-1922.
https://doi.org/10.1007/s12666-021-02279-6
https://hdl.handle.net/21.15107/rcub_dais_11736
Mitrašinović AM, Momčilović DB, Odanović Z. Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy. in Transactions of the Indian Institute of Metals. 2021;74(8):1917-1922.
doi:10.1007/s12666-021-02279-6
https://hdl.handle.net/21.15107/rcub_dais_11736 .
Mitrašinović, Aleksandar M., Momčilović, Dejan B., Odanović, Zoran, "Assessment of Grain Size and Grain Refinement Efficiency by Calculation of Released Heat Attributed to Formation of Primary Aluminum Crystals During Solidification of Al7Si4Cu Alloy" in Transactions of the Indian Institute of Metals, 74, no. 8 (2021):1917-1922,
https://doi.org/10.1007/s12666-021-02279-6 .,
https://hdl.handle.net/21.15107/rcub_dais_11736 .

Thermodynamic and kinetics investigation of elemental evaporation from molten Al7Si4Cu alloy

Mitrašinović, Aleksandar M.; Odanović, Zoran

(Elsevier BV, 2021)

TY  - JOUR
AU  - Mitrašinović, Aleksandar M.
AU  - Odanović, Zoran
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/10002
AB  - Treatment of liquid aluminum alloys in low vacuum conditions is often applied for parts production in the automotive and aerospace industry because of its effectiveness in removing dissolved gases. Because of the low vapour pressure of aluminum, concentrations of the most unwanted elements can be significantly reduced at lower pressures. Presented work analyzing kinetics parameters for elemental evaporation from liquid Al7Si4Cu alloy. The pressure inside mullite refractory material was below 2.1 kPa for melt temperatures between 760 and 910 °C. The alloy’s chemical composition was characterized by the Inductively Coupled Plasma Mass Spectrometry method. Lead, Zinc, and Mercury were reduced at the highest rate while the lowest evaporation occurred for key alloying elements such as Silicon and Copper. Higher evaporation rates were achieved at higher temperatures. The evaporation ratios, volatility coefficients, reaction rate constants, mass transfer coefficients, and elemental evaporation susceptibility on temperature increase were deduced for 16 elements. The obtained results confirmed that keeping molten aluminum alloys in low vacuum conditions for one hour is an efficient method in removing unwanted elements with great potential for further improvement in industrial conditions.
PB  - Elsevier BV
T2  - Thermochimica Acta
T1  - Thermodynamic and kinetics investigation of elemental evaporation from molten Al7Si4Cu alloy
SP  - 178816
VL  - 695
DO  - 10.1016/j.tca.2020.178816
UR  - https://hdl.handle.net/21.15107/rcub_dais_10002
ER  - 
@article{
author = "Mitrašinović, Aleksandar M. and Odanović, Zoran",
year = "2021",
abstract = "Treatment of liquid aluminum alloys in low vacuum conditions is often applied for parts production in the automotive and aerospace industry because of its effectiveness in removing dissolved gases. Because of the low vapour pressure of aluminum, concentrations of the most unwanted elements can be significantly reduced at lower pressures. Presented work analyzing kinetics parameters for elemental evaporation from liquid Al7Si4Cu alloy. The pressure inside mullite refractory material was below 2.1 kPa for melt temperatures between 760 and 910 °C. The alloy’s chemical composition was characterized by the Inductively Coupled Plasma Mass Spectrometry method. Lead, Zinc, and Mercury were reduced at the highest rate while the lowest evaporation occurred for key alloying elements such as Silicon and Copper. Higher evaporation rates were achieved at higher temperatures. The evaporation ratios, volatility coefficients, reaction rate constants, mass transfer coefficients, and elemental evaporation susceptibility on temperature increase were deduced for 16 elements. The obtained results confirmed that keeping molten aluminum alloys in low vacuum conditions for one hour is an efficient method in removing unwanted elements with great potential for further improvement in industrial conditions.",
publisher = "Elsevier BV",
journal = "Thermochimica Acta",
title = "Thermodynamic and kinetics investigation of elemental evaporation from molten Al7Si4Cu alloy",
pages = "178816",
volume = "695",
doi = "10.1016/j.tca.2020.178816",
url = "https://hdl.handle.net/21.15107/rcub_dais_10002"
}
Mitrašinović, A. M.,& Odanović, Z.. (2021). Thermodynamic and kinetics investigation of elemental evaporation from molten Al7Si4Cu alloy. in Thermochimica Acta
Elsevier BV., 695, 178816.
https://doi.org/10.1016/j.tca.2020.178816
https://hdl.handle.net/21.15107/rcub_dais_10002
Mitrašinović AM, Odanović Z. Thermodynamic and kinetics investigation of elemental evaporation from molten Al7Si4Cu alloy. in Thermochimica Acta. 2021;695:178816.
doi:10.1016/j.tca.2020.178816
https://hdl.handle.net/21.15107/rcub_dais_10002 .
Mitrašinović, Aleksandar M., Odanović, Zoran, "Thermodynamic and kinetics investigation of elemental evaporation from molten Al7Si4Cu alloy" in Thermochimica Acta, 695 (2021):178816,
https://doi.org/10.1016/j.tca.2020.178816 .,
https://hdl.handle.net/21.15107/rcub_dais_10002 .
1
1
1

Thermodynamic and kinetics investigation of elemental evaporation from molten Al7Si4Cu alloy

Mitrašinović, Aleksandar M.; Odanović, Zoran

(Elsevier BV, 2021)

TY  - JOUR
AU  - Mitrašinović, Aleksandar M.
AU  - Odanović, Zoran
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/10001
AB  - Treatment of liquid aluminum alloys in low vacuum conditions is often applied for parts production in the automotive and aerospace industry because of its effectiveness in removing dissolved gases. Because of the low vapour pressure of aluminum, concentrations of the most unwanted elements can be significantly reduced at lower pressures. Presented work analyzing kinetics parameters for elemental evaporation from liquid Al7Si4Cu alloy. The pressure inside mullite refractory material was below 2.1 kPa for melt temperatures between 760 and 910 °C. The alloy’s chemical composition was characterized by the Inductively Coupled Plasma Mass Spectrometry method. Lead, Zinc, and Mercury were reduced at the highest rate while the lowest evaporation occurred for key alloying elements such as Silicon and Copper. Higher evaporation rates were achieved at higher temperatures. The evaporation ratios, volatility coefficients, reaction rate constants, mass transfer coefficients, and elemental evaporation susceptibility on temperature increase were deduced for 16 elements. The obtained results confirmed that keeping molten aluminum alloys in low vacuum conditions for one hour is an efficient method in removing unwanted elements with great potential for further improvement in industrial conditions.
PB  - Elsevier BV
T2  - Thermochimica Acta
T1  - Thermodynamic and kinetics investigation of elemental evaporation from molten Al7Si4Cu alloy
SP  - 178816
VL  - 695
DO  - 10.1016/j.tca.2020.178816
UR  - https://hdl.handle.net/21.15107/rcub_dais_10001
ER  - 
@article{
author = "Mitrašinović, Aleksandar M. and Odanović, Zoran",
year = "2021",
abstract = "Treatment of liquid aluminum alloys in low vacuum conditions is often applied for parts production in the automotive and aerospace industry because of its effectiveness in removing dissolved gases. Because of the low vapour pressure of aluminum, concentrations of the most unwanted elements can be significantly reduced at lower pressures. Presented work analyzing kinetics parameters for elemental evaporation from liquid Al7Si4Cu alloy. The pressure inside mullite refractory material was below 2.1 kPa for melt temperatures between 760 and 910 °C. The alloy’s chemical composition was characterized by the Inductively Coupled Plasma Mass Spectrometry method. Lead, Zinc, and Mercury were reduced at the highest rate while the lowest evaporation occurred for key alloying elements such as Silicon and Copper. Higher evaporation rates were achieved at higher temperatures. The evaporation ratios, volatility coefficients, reaction rate constants, mass transfer coefficients, and elemental evaporation susceptibility on temperature increase were deduced for 16 elements. The obtained results confirmed that keeping molten aluminum alloys in low vacuum conditions for one hour is an efficient method in removing unwanted elements with great potential for further improvement in industrial conditions.",
publisher = "Elsevier BV",
journal = "Thermochimica Acta",
title = "Thermodynamic and kinetics investigation of elemental evaporation from molten Al7Si4Cu alloy",
pages = "178816",
volume = "695",
doi = "10.1016/j.tca.2020.178816",
url = "https://hdl.handle.net/21.15107/rcub_dais_10001"
}
Mitrašinović, A. M.,& Odanović, Z.. (2021). Thermodynamic and kinetics investigation of elemental evaporation from molten Al7Si4Cu alloy. in Thermochimica Acta
Elsevier BV., 695, 178816.
https://doi.org/10.1016/j.tca.2020.178816
https://hdl.handle.net/21.15107/rcub_dais_10001
Mitrašinović AM, Odanović Z. Thermodynamic and kinetics investigation of elemental evaporation from molten Al7Si4Cu alloy. in Thermochimica Acta. 2021;695:178816.
doi:10.1016/j.tca.2020.178816
https://hdl.handle.net/21.15107/rcub_dais_10001 .
Mitrašinović, Aleksandar M., Odanović, Zoran, "Thermodynamic and kinetics investigation of elemental evaporation from molten Al7Si4Cu alloy" in Thermochimica Acta, 695 (2021):178816,
https://doi.org/10.1016/j.tca.2020.178816 .,
https://hdl.handle.net/21.15107/rcub_dais_10001 .
1
1
1

Multiferroic Heterostructure BaTiO3/ε-Fe2O3 Composite Obtained by in situ Reaction

Filipović, Suzana; Obradović, Nina; Anđelković, Ljubica; Olćan, Dragan; Petrović, Jovana; Mirković, Miljana; Pavlović, Vladimir B.; Jeremić, Dejan; Vlahović, Branislav; Đorđević, Antonije

(Belgrade : International Institute for the Science of Sintering, 2021)

TY  - JOUR
AU  - Filipović, Suzana
AU  - Obradović, Nina
AU  - Anđelković, Ljubica
AU  - Olćan, Dragan
AU  - Petrović, Jovana
AU  - Mirković, Miljana
AU  - Pavlović, Vladimir B.
AU  - Jeremić, Dejan
AU  - Vlahović, Branislav
AU  - Đorđević, Antonije
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11230
AB  - Solid-state reaction between BaTiO3 and Fe2O3 was used to produce a multiferroic heterostructure composite. Commercial BaTiO3 and Fe(NO3)3•9H2O were suspended in ethanol for 30 minutes in an ultrasound bath. The prepared mixture was thermally processed at 300 oC for 6 h. Sintering at 1300 oC for 1 h resulted in a mixture of different phases, BaTiO3, BaFe12O19 and Ba12Ti28Fe15O84, which were confirmed by x-ray powder diffraction. A dense microstructure with a small volume fraction of closed porosity was indicated by the scanning electron microscopy, while a homogeneous distribution of Fe ions over BaTiO3 phase was visible from energy dispersive spectroscopy mapping. Doping of BaTiO3 with Fe2O3 resulted in formation of magnetic hexaferrite phases, as confirmed by dielectric measurements that showed a broadened maximum of the permittivity measured as a function of temperature.
PB  - Belgrade : International Institute for the Science of Sintering
T2  - Science of Sintering
T1  - Multiferroic Heterostructure BaTiO3/ε-Fe2O3 Composite Obtained by in situ Reaction
SP  - 1
EP  - 8
VL  - 53
DO  - 10.2298/SOS2101001F
UR  - https://hdl.handle.net/21.15107/rcub_dais_11230
ER  - 
@article{
author = "Filipović, Suzana and Obradović, Nina and Anđelković, Ljubica and Olćan, Dragan and Petrović, Jovana and Mirković, Miljana and Pavlović, Vladimir B. and Jeremić, Dejan and Vlahović, Branislav and Đorđević, Antonije",
year = "2021",
abstract = "Solid-state reaction between BaTiO3 and Fe2O3 was used to produce a multiferroic heterostructure composite. Commercial BaTiO3 and Fe(NO3)3•9H2O were suspended in ethanol for 30 minutes in an ultrasound bath. The prepared mixture was thermally processed at 300 oC for 6 h. Sintering at 1300 oC for 1 h resulted in a mixture of different phases, BaTiO3, BaFe12O19 and Ba12Ti28Fe15O84, which were confirmed by x-ray powder diffraction. A dense microstructure with a small volume fraction of closed porosity was indicated by the scanning electron microscopy, while a homogeneous distribution of Fe ions over BaTiO3 phase was visible from energy dispersive spectroscopy mapping. Doping of BaTiO3 with Fe2O3 resulted in formation of magnetic hexaferrite phases, as confirmed by dielectric measurements that showed a broadened maximum of the permittivity measured as a function of temperature.",
publisher = "Belgrade : International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "Multiferroic Heterostructure BaTiO3/ε-Fe2O3 Composite Obtained by in situ Reaction",
pages = "1-8",
volume = "53",
doi = "10.2298/SOS2101001F",
url = "https://hdl.handle.net/21.15107/rcub_dais_11230"
}
Filipović, S., Obradović, N., Anđelković, L., Olćan, D., Petrović, J., Mirković, M., Pavlović, V. B., Jeremić, D., Vlahović, B.,& Đorđević, A.. (2021). Multiferroic Heterostructure BaTiO3/ε-Fe2O3 Composite Obtained by in situ Reaction. in Science of Sintering
Belgrade : International Institute for the Science of Sintering., 53, 1-8.
https://doi.org/10.2298/SOS2101001F
https://hdl.handle.net/21.15107/rcub_dais_11230
Filipović S, Obradović N, Anđelković L, Olćan D, Petrović J, Mirković M, Pavlović VB, Jeremić D, Vlahović B, Đorđević A. Multiferroic Heterostructure BaTiO3/ε-Fe2O3 Composite Obtained by in situ Reaction. in Science of Sintering. 2021;53:1-8.
doi:10.2298/SOS2101001F
https://hdl.handle.net/21.15107/rcub_dais_11230 .
Filipović, Suzana, Obradović, Nina, Anđelković, Ljubica, Olćan, Dragan, Petrović, Jovana, Mirković, Miljana, Pavlović, Vladimir B., Jeremić, Dejan, Vlahović, Branislav, Đorđević, Antonije, "Multiferroic Heterostructure BaTiO3/ε-Fe2O3 Composite Obtained by in situ Reaction" in Science of Sintering, 53 (2021):1-8,
https://doi.org/10.2298/SOS2101001F .,
https://hdl.handle.net/21.15107/rcub_dais_11230 .

Electronic Properties of BZT Nano-Ceramic Grades at Low Frequency Region

Kosanović, Darko; Pucky, Viktor; Aleksić, Stanko O.; Pavlović, Vladimir B.; Blagojević, Vladimir A.

(Belgrade : Serbian Ceramic Society, 2021)

TY  - CONF
AU  - Kosanović, Darko
AU  - Pucky, Viktor
AU  - Aleksić, Stanko O.
AU  - Pavlović, Vladimir B.
AU  - Blagojević, Vladimir A.
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11913
AB  - Barium zirconium titanate ceramics were prepared using solid state reactions of BaCO3, TiO2 and ZrO2 at elevated temperatures. The prepared BZT was mechanically activated in the planetary ball mill from 0-120 min to achieve different powder grades from micro- to nanosized particles. After the powder characterization by XRD and SEM the samples were pressed in disc shape and sintered at 1100 and 1200 °C in the air. The sintered samples were characterized by SEM. After that the silver epoxy electrodes were deposited on sintered disc samples. The disc samples capacitance and resistivity were measured in the low frequency region from 1 Hz to 200 kHz using a low frequency impedance analyzer. Sintering temperatures and powder grades were used as parameters. Finally, specific resistance ρ, dielectric permittivity (ε' + jε") and tgδ were obtained from the impedance measurements. The trends in electronic properties were analyzed: the relaxation effect of the space charge (inter-granular electric charges) vs. sintering temperature and ceramic grades. These show that mechanical activation has a significant effect on electrical properties, resulting in generally improved overall performance.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021
T1  - Electronic Properties of BZT Nano-Ceramic Grades at Low Frequency Region
SP  - 34
EP  - 34
UR  - https://hdl.handle.net/21.15107/rcub_dais_11913
ER  - 
@conference{
author = "Kosanović, Darko and Pucky, Viktor and Aleksić, Stanko O. and Pavlović, Vladimir B. and Blagojević, Vladimir A.",
year = "2021",
abstract = "Barium zirconium titanate ceramics were prepared using solid state reactions of BaCO3, TiO2 and ZrO2 at elevated temperatures. The prepared BZT was mechanically activated in the planetary ball mill from 0-120 min to achieve different powder grades from micro- to nanosized particles. After the powder characterization by XRD and SEM the samples were pressed in disc shape and sintered at 1100 and 1200 °C in the air. The sintered samples were characterized by SEM. After that the silver epoxy electrodes were deposited on sintered disc samples. The disc samples capacitance and resistivity were measured in the low frequency region from 1 Hz to 200 kHz using a low frequency impedance analyzer. Sintering temperatures and powder grades were used as parameters. Finally, specific resistance ρ, dielectric permittivity (ε' + jε") and tgδ were obtained from the impedance measurements. The trends in electronic properties were analyzed: the relaxation effect of the space charge (inter-granular electric charges) vs. sintering temperature and ceramic grades. These show that mechanical activation has a significant effect on electrical properties, resulting in generally improved overall performance.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021",
title = "Electronic Properties of BZT Nano-Ceramic Grades at Low Frequency Region",
pages = "34-34",
url = "https://hdl.handle.net/21.15107/rcub_dais_11913"
}
Kosanović, D., Pucky, V., Aleksić, S. O., Pavlović, V. B.,& Blagojević, V. A.. (2021). Electronic Properties of BZT Nano-Ceramic Grades at Low Frequency Region. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021
Belgrade : Serbian Ceramic Society., 34-34.
https://hdl.handle.net/21.15107/rcub_dais_11913
Kosanović D, Pucky V, Aleksić SO, Pavlović VB, Blagojević VA. Electronic Properties of BZT Nano-Ceramic Grades at Low Frequency Region. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021. 2021;:34-34.
https://hdl.handle.net/21.15107/rcub_dais_11913 .
Kosanović, Darko, Pucky, Viktor, Aleksić, Stanko O., Pavlović, Vladimir B., Blagojević, Vladimir A., "Electronic Properties of BZT Nano-Ceramic Grades at Low Frequency Region" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021 (2021):34-34,
https://hdl.handle.net/21.15107/rcub_dais_11913 .

The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries

Rakočević, Lazar; Štrbac, Svetlana; Potočnik, Jelena; Popović, Maja; Jugović, Dragana; Stojković Simatović, Ivana

(Elsevier, 2021)

TY  - JOUR
AU  - Rakočević, Lazar
AU  - Štrbac, Svetlana
AU  - Potočnik, Jelena
AU  - Popović, Maja
AU  - Jugović, Dragana
AU  - Stojković Simatović, Ivana
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11229
AB  - Cathodic material for sodium-ion rechargeable batteries based on NaxMnO2 were synthesized by glycine nitrate method and subsequent annealing at high temperatures. Different crystal structures with different morphologies were obtained depending on the annealing temperature: hexagonal layeredα-Na0.7MnO2.05 nanoplates were obtained at 850 ◦C, while 3-D tunnel structured Na0⋅4MnO2 and Na0⋅44MnO2, both with rod-like morphology, were obtained at 800 ◦C and 900 ◦C, respectively. The investigations of the electrochemical behavior of obtained cathodic materials in aqueous NaNO3 solution have shown that Na0⋅44MnO2 obtained at 900 ◦C has shown the best battery performance. Its initial discharge capacities are 123.5 mA h/g, 113.2 mA h/g, and 102.0 mA h/g at the high current densities of 1000, 2000 and 5000 mA/g, respectively.
PB  - Elsevier
T2  - Ceramics International
T1  - The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries
SP  - 4595
EP  - 4603
VL  - 47
IS  - 4
DO  - 10.1016/j.ceramint.2020.10.025
UR  - https://hdl.handle.net/21.15107/rcub_dais_11229
ER  - 
@article{
author = "Rakočević, Lazar and Štrbac, Svetlana and Potočnik, Jelena and Popović, Maja and Jugović, Dragana and Stojković Simatović, Ivana",
year = "2021",
abstract = "Cathodic material for sodium-ion rechargeable batteries based on NaxMnO2 were synthesized by glycine nitrate method and subsequent annealing at high temperatures. Different crystal structures with different morphologies were obtained depending on the annealing temperature: hexagonal layeredα-Na0.7MnO2.05 nanoplates were obtained at 850 ◦C, while 3-D tunnel structured Na0⋅4MnO2 and Na0⋅44MnO2, both with rod-like morphology, were obtained at 800 ◦C and 900 ◦C, respectively. The investigations of the electrochemical behavior of obtained cathodic materials in aqueous NaNO3 solution have shown that Na0⋅44MnO2 obtained at 900 ◦C has shown the best battery performance. Its initial discharge capacities are 123.5 mA h/g, 113.2 mA h/g, and 102.0 mA h/g at the high current densities of 1000, 2000 and 5000 mA/g, respectively.",
publisher = "Elsevier",
journal = "Ceramics International",
title = "The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries",
pages = "4595-4603",
volume = "47",
number = "4",
doi = "10.1016/j.ceramint.2020.10.025",
url = "https://hdl.handle.net/21.15107/rcub_dais_11229"
}
Rakočević, L., Štrbac, S., Potočnik, J., Popović, M., Jugović, D.,& Stojković Simatović, I.. (2021). The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries. in Ceramics International
Elsevier., 47(4), 4595-4603.
https://doi.org/10.1016/j.ceramint.2020.10.025
https://hdl.handle.net/21.15107/rcub_dais_11229
Rakočević L, Štrbac S, Potočnik J, Popović M, Jugović D, Stojković Simatović I. The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries. in Ceramics International. 2021;47(4):4595-4603.
doi:10.1016/j.ceramint.2020.10.025
https://hdl.handle.net/21.15107/rcub_dais_11229 .
Rakočević, Lazar, Štrbac, Svetlana, Potočnik, Jelena, Popović, Maja, Jugović, Dragana, Stojković Simatović, Ivana, "The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries" in Ceramics International, 47, no. 4 (2021):4595-4603,
https://doi.org/10.1016/j.ceramint.2020.10.025 .,
https://hdl.handle.net/21.15107/rcub_dais_11229 .
1

The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries

Rakočević, Lazar; Štrbac, Svetlana; Potočnik, Jelena; Popović, Maja; Jugović, Dragana; Stojković Simatović, Ivana

(Elsevier BV, 2021)

TY  - JOUR
AU  - Rakočević, Lazar
AU  - Štrbac, Svetlana
AU  - Potočnik, Jelena
AU  - Popović, Maja
AU  - Jugović, Dragana
AU  - Stojković Simatović, Ivana
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/10035
AB  - Cathodic material for sodium-ion rechargeable batteries based on NaxMnO2 were synthesized by glycine nitrate method and subsequent annealing at high temperatures. Different crystal structures with different morphologies were obtained depending on the annealing temperature: hexagonal layeredα-Na0.7MnO2.05 nanoplates were obtained at 850 °C, while 3-D tunnel structured Na0·4MnO2 and Na0·44MnO2, both with rod-like morphology, were obtained at 800 °C and 900 °C, respectively. The investigations of the electrochemical behavior of obtained cathodic materials in aqueous NaNO3 solution have shown that Na0·44MnO2 obtained at 900 °C has shown the best battery performance. Its initial discharge capacities are 123.5 mA h/g, 113.2 mA h/g, and 102.0 mA h/g at the high current densities of 1000, 2000 and 5000 mA/g, respectively.
PB  - Elsevier BV
T2  - Ceramics International
T1  - The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries
SP  - 4595
EP  - 4603
VL  - 47
IS  - 4
DO  - 10.1016/j.ceramint.2020.10.025
UR  - https://hdl.handle.net/21.15107/rcub_dais_10035
ER  - 
@article{
author = "Rakočević, Lazar and Štrbac, Svetlana and Potočnik, Jelena and Popović, Maja and Jugović, Dragana and Stojković Simatović, Ivana",
year = "2021",
abstract = "Cathodic material for sodium-ion rechargeable batteries based on NaxMnO2 were synthesized by glycine nitrate method and subsequent annealing at high temperatures. Different crystal structures with different morphologies were obtained depending on the annealing temperature: hexagonal layeredα-Na0.7MnO2.05 nanoplates were obtained at 850 °C, while 3-D tunnel structured Na0·4MnO2 and Na0·44MnO2, both with rod-like morphology, were obtained at 800 °C and 900 °C, respectively. The investigations of the electrochemical behavior of obtained cathodic materials in aqueous NaNO3 solution have shown that Na0·44MnO2 obtained at 900 °C has shown the best battery performance. Its initial discharge capacities are 123.5 mA h/g, 113.2 mA h/g, and 102.0 mA h/g at the high current densities of 1000, 2000 and 5000 mA/g, respectively.",
publisher = "Elsevier BV",
journal = "Ceramics International",
title = "The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries",
pages = "4595-4603",
volume = "47",
number = "4",
doi = "10.1016/j.ceramint.2020.10.025",
url = "https://hdl.handle.net/21.15107/rcub_dais_10035"
}
Rakočević, L., Štrbac, S., Potočnik, J., Popović, M., Jugović, D.,& Stojković Simatović, I.. (2021). The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries. in Ceramics International
Elsevier BV., 47(4), 4595-4603.
https://doi.org/10.1016/j.ceramint.2020.10.025
https://hdl.handle.net/21.15107/rcub_dais_10035
Rakočević L, Štrbac S, Potočnik J, Popović M, Jugović D, Stojković Simatović I. The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries. in Ceramics International. 2021;47(4):4595-4603.
doi:10.1016/j.ceramint.2020.10.025
https://hdl.handle.net/21.15107/rcub_dais_10035 .
Rakočević, Lazar, Štrbac, Svetlana, Potočnik, Jelena, Popović, Maja, Jugović, Dragana, Stojković Simatović, Ivana, "The NaxMnO2 materials prepared by a glycine-nitrate method as advanced cathode materials for aqueous sodium-ion rechargeable batteries" in Ceramics International, 47, no. 4 (2021):4595-4603,
https://doi.org/10.1016/j.ceramint.2020.10.025 .,
https://hdl.handle.net/21.15107/rcub_dais_10035 .
1

Structural And Functional Investigation Of Fe/Pb/Zr-co-doped Barium Titanate Ceramics: From Theory To The Experiment

Stojanović, Nemanja; Zagorac, Dejan; Butulija, Svetlana; Lojpur, Vesna; Kalezić-Glišović, Aleksandra; Obradović, Nina; Maričić, Aleksa

(Belgrade : Serbian Ceramic Society, 2021)

TY  - CONF
AU  - Stojanović, Nemanja
AU  - Zagorac, Dejan
AU  - Butulija, Svetlana
AU  - Lojpur, Vesna
AU  - Kalezić-Glišović, Aleksandra
AU  - Obradović, Nina
AU  - Maričić, Aleksa
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11898
AB  - Mixtures of high purity powders of 50 mass% Fe, 4 mass% Pb, 3 mass% Zr and 43 mass% BaTiO3 were activated in a rotary ball mill for durations ranging from 30 min to 300 min; samples were then sintered in the air atmosphere for 2 hours at 1200 °C. Crystal structure prediction has been performed using Bond ValenceCalculation (BVC) method.Moreover, theoretical stability of theperovskite structure for synthesized and calculated Fe/Pb/Zr-codoped barium titanatecompounds has been investigated using the Goldschmidttolerance factor (Gt) and global instability index (GII).It was observed that magnetization of the system decreased after the sintering, with the most dramatic drop of 90.11% belonging to the sample activated for 150 min. In comparison with initial powders, X-ray powder diffractiondata confirmed the presence of newphases of BaFe12O19 and Ba1.696Ti0.228O3 in sintered samples. Utilizing the field emission scanning electron microscopy (FESEM), it was found that with the increase of activation time the morphology of the samples progressed from irregural, spherical grains to mostly rod-like ones. Energy dispersive X-ray (EDX) analysis identified the presence of Pb and Zr occupying the same locations on the surface of sintered samples, whilst Fe was uniformly deployed regardless of the activation time.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021
T1  - Structural And Functional Investigation Of Fe/Pb/Zr-co-doped Barium Titanate Ceramics: From Theory To The Experiment
SP  - 77
EP  - 77
UR  - https://hdl.handle.net/21.15107/rcub_dais_11898
ER  - 
@conference{
author = "Stojanović, Nemanja and Zagorac, Dejan and Butulija, Svetlana and Lojpur, Vesna and Kalezić-Glišović, Aleksandra and Obradović, Nina and Maričić, Aleksa",
year = "2021",
abstract = "Mixtures of high purity powders of 50 mass% Fe, 4 mass% Pb, 3 mass% Zr and 43 mass% BaTiO3 were activated in a rotary ball mill for durations ranging from 30 min to 300 min; samples were then sintered in the air atmosphere for 2 hours at 1200 °C. Crystal structure prediction has been performed using Bond ValenceCalculation (BVC) method.Moreover, theoretical stability of theperovskite structure for synthesized and calculated Fe/Pb/Zr-codoped barium titanatecompounds has been investigated using the Goldschmidttolerance factor (Gt) and global instability index (GII).It was observed that magnetization of the system decreased after the sintering, with the most dramatic drop of 90.11% belonging to the sample activated for 150 min. In comparison with initial powders, X-ray powder diffractiondata confirmed the presence of newphases of BaFe12O19 and Ba1.696Ti0.228O3 in sintered samples. Utilizing the field emission scanning electron microscopy (FESEM), it was found that with the increase of activation time the morphology of the samples progressed from irregural, spherical grains to mostly rod-like ones. Energy dispersive X-ray (EDX) analysis identified the presence of Pb and Zr occupying the same locations on the surface of sintered samples, whilst Fe was uniformly deployed regardless of the activation time.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021",
title = "Structural And Functional Investigation Of Fe/Pb/Zr-co-doped Barium Titanate Ceramics: From Theory To The Experiment",
pages = "77-77",
url = "https://hdl.handle.net/21.15107/rcub_dais_11898"
}
Stojanović, N., Zagorac, D., Butulija, S., Lojpur, V., Kalezić-Glišović, A., Obradović, N.,& Maričić, A.. (2021). Structural And Functional Investigation Of Fe/Pb/Zr-co-doped Barium Titanate Ceramics: From Theory To The Experiment. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021
Belgrade : Serbian Ceramic Society., 77-77.
https://hdl.handle.net/21.15107/rcub_dais_11898
Stojanović N, Zagorac D, Butulija S, Lojpur V, Kalezić-Glišović A, Obradović N, Maričić A. Structural And Functional Investigation Of Fe/Pb/Zr-co-doped Barium Titanate Ceramics: From Theory To The Experiment. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021. 2021;:77-77.
https://hdl.handle.net/21.15107/rcub_dais_11898 .
Stojanović, Nemanja, Zagorac, Dejan, Butulija, Svetlana, Lojpur, Vesna, Kalezić-Glišović, Aleksandra, Obradović, Nina, Maričić, Aleksa, "Structural And Functional Investigation Of Fe/Pb/Zr-co-doped Barium Titanate Ceramics: From Theory To The Experiment" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021 (2021):77-77,
https://hdl.handle.net/21.15107/rcub_dais_11898 .

Ispitivanje strukturnih svojstava legure FeCoV metodom skenirajuće elektronske mikroskopije - SEM

Nedeljković, Borivoje; Pavlović, Vladimir B.; Obradović, Nina; Mitrović, Nebojša S.

(Belgrade : ETRAN, 2021)

TY  - CONF
AU  - Nedeljković, Borivoje
AU  - Pavlović, Vladimir B.
AU  - Obradović, Nina
AU  - Mitrović, Nebojša S.
PY  - 2021
UR  - https://www.etran.rs/2021/wp-content/uploads/2021/08/PROGRAM_ETRAN_2021_final_b5_za_web.pdf
UR  - https://dais.sanu.ac.rs/123456789/11922
AB  - U radu su ispitivani strukturna svojstva legure 49Fe49Co2V proizvedene PIM/MIM tehnologijom, tako što je polazni granulat pripremljen mešanjem FeCoV praha sa niskoviskoznim vezivom. Nakon brizganja sirovi uzorci su najpre tretirani rastvaračem a zatim i termički s istim ciljem odstranjivanja
veziva. MIM tehnologija je završena visokotemperaturskim sinterovanjem tokom 3,5 sata na temperaturama od 1370 °C do 1460 °C u atmosferi vodonika, kojim se obezbedjuju potrebne magnetne i mehaničke karakteristike. Strukturna svojstva veličine čestica Dmax, Feret X, Feret Y su ispitivana u zavisnosti od temperature sinterovanja.
PB  - Belgrade : ETRAN
C3  - Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina
T1  - Ispitivanje strukturnih svojstava legure FeCoV metodom skenirajuće elektronske mikroskopije - SEM
SP  - 33
EP  - 33
UR  - https://hdl.handle.net/21.15107/rcub_dais_11922
ER  - 
@conference{
author = "Nedeljković, Borivoje and Pavlović, Vladimir B. and Obradović, Nina and Mitrović, Nebojša S.",
year = "2021",
abstract = "U radu su ispitivani strukturna svojstva legure 49Fe49Co2V proizvedene PIM/MIM tehnologijom, tako što je polazni granulat pripremljen mešanjem FeCoV praha sa niskoviskoznim vezivom. Nakon brizganja sirovi uzorci su najpre tretirani rastvaračem a zatim i termički s istim ciljem odstranjivanja
veziva. MIM tehnologija je završena visokotemperaturskim sinterovanjem tokom 3,5 sata na temperaturama od 1370 °C do 1460 °C u atmosferi vodonika, kojim se obezbedjuju potrebne magnetne i mehaničke karakteristike. Strukturna svojstva veličine čestica Dmax, Feret X, Feret Y su ispitivana u zavisnosti od temperature sinterovanja.",
publisher = "Belgrade : ETRAN",
journal = "Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina",
title = "Ispitivanje strukturnih svojstava legure FeCoV metodom skenirajuće elektronske mikroskopije - SEM",
pages = "33-33",
url = "https://hdl.handle.net/21.15107/rcub_dais_11922"
}
Nedeljković, B., Pavlović, V. B., Obradović, N.,& Mitrović, N. S.. (2021). Ispitivanje strukturnih svojstava legure FeCoV metodom skenirajuće elektronske mikroskopije - SEM. in Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina
Belgrade : ETRAN., 33-33.
https://hdl.handle.net/21.15107/rcub_dais_11922
Nedeljković B, Pavlović VB, Obradović N, Mitrović NS. Ispitivanje strukturnih svojstava legure FeCoV metodom skenirajuće elektronske mikroskopije - SEM. in Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina. 2021;:33-33.
https://hdl.handle.net/21.15107/rcub_dais_11922 .
Nedeljković, Borivoje, Pavlović, Vladimir B., Obradović, Nina, Mitrović, Nebojša S., "Ispitivanje strukturnih svojstava legure FeCoV metodom skenirajuće elektronske mikroskopije - SEM" in Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina (2021):33-33,
https://hdl.handle.net/21.15107/rcub_dais_11922 .

Idejni projekat generatora analoenog diskretnog uniformnog šuma

Vujičić, Bojan; Radonjić, Aleksandar; Pejić, Dragan; Vujičić, Vladimir

(Belgrade : ETRAN, 2021)

TY  - CONF
AU  - Vujičić, Bojan
AU  - Radonjić, Aleksandar
AU  - Pejić, Dragan
AU  - Vujičić, Vladimir
PY  - 2021
UR  - https://www.etran.rs/2021/wp-content/uploads/2021/08/PROGRAM_ETRAN_2021_final_b5_za_web.pdf
UR  - https://dais.sanu.ac.rs/123456789/11921
AB  - U radu ce predlaže ideja generatora analognog diskretnog uniformnog šuma (GADUŠ) za primenu u stohastičkoj digitalnoj mernoj metodi. Predloženim rešenjem, za razliku od standardnog, koje koristi generator slučajnih brojeva i precizni i tačni digitalno-analogni konvertor (DAK), se prevazilazi problem ograničene rezolucije DAK-a i njegov uzak propusni opseg.
PB  - Belgrade : ETRAN
C3  - Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina
T1  - Idejni projekat generatora analoenog diskretnog uniformnog šuma
SP  - 54
EP  - 54
UR  - https://hdl.handle.net/21.15107/rcub_dais_11921
ER  - 
@conference{
author = "Vujičić, Bojan and Radonjić, Aleksandar and Pejić, Dragan and Vujičić, Vladimir",
year = "2021",
abstract = "U radu ce predlaže ideja generatora analognog diskretnog uniformnog šuma (GADUŠ) za primenu u stohastičkoj digitalnoj mernoj metodi. Predloženim rešenjem, za razliku od standardnog, koje koristi generator slučajnih brojeva i precizni i tačni digitalno-analogni konvertor (DAK), se prevazilazi problem ograničene rezolucije DAK-a i njegov uzak propusni opseg.",
publisher = "Belgrade : ETRAN",
journal = "Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina",
title = "Idejni projekat generatora analoenog diskretnog uniformnog šuma",
pages = "54-54",
url = "https://hdl.handle.net/21.15107/rcub_dais_11921"
}
Vujičić, B., Radonjić, A., Pejić, D.,& Vujičić, V.. (2021). Idejni projekat generatora analoenog diskretnog uniformnog šuma. in Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina
Belgrade : ETRAN., 54-54.
https://hdl.handle.net/21.15107/rcub_dais_11921
Vujičić B, Radonjić A, Pejić D, Vujičić V. Idejni projekat generatora analoenog diskretnog uniformnog šuma. in Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina. 2021;:54-54.
https://hdl.handle.net/21.15107/rcub_dais_11921 .
Vujičić, Bojan, Radonjić, Aleksandar, Pejić, Dragan, Vujičić, Vladimir, "Idejni projekat generatora analoenog diskretnog uniformnog šuma" in Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina (2021):54-54,
https://hdl.handle.net/21.15107/rcub_dais_11921 .

Optimalna rezolucija stohastičkih embedid sistema

Pejić, Dragan; Radonjić, Aleksandar; Vujičić, Vladimir

(Belgrade : ETRAN, 2021)

TY  - CONF
AU  - Pejić, Dragan
AU  - Radonjić, Aleksandar
AU  - Vujičić, Vladimir
PY  - 2021
UR  - https://www.etran.rs/2021/wp-content/uploads/2021/08/PROGRAM_ETRAN_2021_final_b5_za_web.pdf
UR  - https://dais.sanu.ac.rs/123456789/11916
AB  - U radu se elabolira primena stohastičke digitalne merne metode (SDMM) u embedid sistemima. U literaturi je dokazano da je optimalna rezolucija SDMM trobitna i da je optimalni brojni sistem za primenu u obradi takođe trobitni. Ove činjenice su motivisale autore da analiziraju optimalne rezolucije stohastičke A/D konverzije, stohastičke obrade i stohastičke D/A konverzije.
PB  - Belgrade : ETRAN
C3  - Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina
T1  - Optimalna rezolucija stohastičkih embedid sistema
SP  - 54
EP  - 54
UR  - https://hdl.handle.net/21.15107/rcub_dais_11916
ER  - 
@conference{
author = "Pejić, Dragan and Radonjić, Aleksandar and Vujičić, Vladimir",
year = "2021",
abstract = "U radu se elabolira primena stohastičke digitalne merne metode (SDMM) u embedid sistemima. U literaturi je dokazano da je optimalna rezolucija SDMM trobitna i da je optimalni brojni sistem za primenu u obradi takođe trobitni. Ove činjenice su motivisale autore da analiziraju optimalne rezolucije stohastičke A/D konverzije, stohastičke obrade i stohastičke D/A konverzije.",
publisher = "Belgrade : ETRAN",
journal = "Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina",
title = "Optimalna rezolucija stohastičkih embedid sistema",
pages = "54-54",
url = "https://hdl.handle.net/21.15107/rcub_dais_11916"
}
Pejić, D., Radonjić, A.,& Vujičić, V.. (2021). Optimalna rezolucija stohastičkih embedid sistema. in Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina
Belgrade : ETRAN., 54-54.
https://hdl.handle.net/21.15107/rcub_dais_11916
Pejić D, Radonjić A, Vujičić V. Optimalna rezolucija stohastičkih embedid sistema. in Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina. 2021;:54-54.
https://hdl.handle.net/21.15107/rcub_dais_11916 .
Pejić, Dragan, Radonjić, Aleksandar, Vujičić, Vladimir, "Optimalna rezolucija stohastičkih embedid sistema" in Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina (2021):54-54,
https://hdl.handle.net/21.15107/rcub_dais_11916 .

Multiple measurements by a pendulum test improve the spasticity assessment in SCI subjects

Babić, Nikola; Čobeljić, Radoje D.; Kostić Smith, Slađana; Popović Maneski, Lana

(Belgrade : ETRAN, 2021)

TY  - CONF
AU  - Babić, Nikola
AU  - Čobeljić, Radoje D.
AU  - Kostić Smith, Slađana
AU  - Popović Maneski, Lana
PY  - 2021
UR  - https://www.etran.rs/2021/wp-content/uploads/2021/08/PROGRAM_ETRAN_2021_final_b5_za_web.pdf
UR  - https://dais.sanu.ac.rs/123456789/11918
AB  - We present the variability of the spasticity scores during three consecutive days using the case series clinical study data with spinal cord injured (SCI) subjects. We assessed the spasticity by the Pendulum Test (PT) and Ashworth Scale (AS) scores. We measured the spasticity on the three consecutive days before and after the period of the treatment. Three subjects with SCI participated in the study. We found large variability from day to day. The PT score had more significant variability compared with the AS. The results suggest that the three consecutive testing by using the pendulum test and PT score on different days provide a better assessment of spasticity being essential in evaluating the treatment protocol
PB  - Belgrade : ETRAN
C3  - Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina
T1  - Multiple measurements by a pendulum test improve the spasticity assessment in SCI subjects
SP  - 10
EP  - 10
UR  - https://hdl.handle.net/21.15107/rcub_dais_11918
ER  - 
@conference{
author = "Babić, Nikola and Čobeljić, Radoje D. and Kostić Smith, Slađana and Popović Maneski, Lana",
year = "2021",
abstract = "We present the variability of the spasticity scores during three consecutive days using the case series clinical study data with spinal cord injured (SCI) subjects. We assessed the spasticity by the Pendulum Test (PT) and Ashworth Scale (AS) scores. We measured the spasticity on the three consecutive days before and after the period of the treatment. Three subjects with SCI participated in the study. We found large variability from day to day. The PT score had more significant variability compared with the AS. The results suggest that the three consecutive testing by using the pendulum test and PT score on different days provide a better assessment of spasticity being essential in evaluating the treatment protocol",
publisher = "Belgrade : ETRAN",
journal = "Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina",
title = "Multiple measurements by a pendulum test improve the spasticity assessment in SCI subjects",
pages = "10-10",
url = "https://hdl.handle.net/21.15107/rcub_dais_11918"
}
Babić, N., Čobeljić, R. D., Kostić Smith, S.,& Popović Maneski, L.. (2021). Multiple measurements by a pendulum test improve the spasticity assessment in SCI subjects. in Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina
Belgrade : ETRAN., 10-10.
https://hdl.handle.net/21.15107/rcub_dais_11918
Babić N, Čobeljić RD, Kostić Smith S, Popović Maneski L. Multiple measurements by a pendulum test improve the spasticity assessment in SCI subjects. in Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina. 2021;:10-10.
https://hdl.handle.net/21.15107/rcub_dais_11918 .
Babić, Nikola, Čobeljić, Radoje D., Kostić Smith, Slađana, Popović Maneski, Lana, "Multiple measurements by a pendulum test improve the spasticity assessment in SCI subjects" in Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina (2021):10-10,
https://hdl.handle.net/21.15107/rcub_dais_11918 .

A measure of spasticity based on the exponential fit of the knee joint torque estimated from the goniogram during the pendulum test

Aleksić, Antonina; Popović, Dejan B.

(Belgrade : ETRAN, 2021)

TY  - CONF
AU  - Aleksić, Antonina
AU  - Popović, Dejan B.
PY  - 2021
UR  - https://www.etran.rs/2021/wp-content/uploads/2021/08/PROGRAM_ETRAN_2021_final_b5_za_web.pdf
UR  - https://dais.sanu.ac.rs/123456789/11917
AB  - Pendulum test is a method to quantify the spasticity. We used the goniogram recorded during the pendulum test to estimate the knee joint torque based on the model which considers spastic reflex activity. We fitted the exponential curve Th = ae-bt to the estimated knee joint torque to calculate the parameters a and b. We compared the scaled value log a/b with the modified Ashworth score. We used 8 sets of data collected in a clinical study with six complete paraplegic subjects. The comparison shows that the ratio a/b correlates with the MAS scores; thereby, can be used as a measure of spasticity. The advantage of using the ratio a/b is that this score is not rater dependent and that the scores are real numbers compared the MAS scores; thereby, providing better resolution of the level of spasticity.
PB  - Belgrade : ETRAN
C3  - Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina
T1  - A measure of spasticity based on the exponential fit of the knee joint torque estimated from the goniogram during the pendulum test
SP  - 10
EP  - 10
UR  - https://hdl.handle.net/21.15107/rcub_dais_11917
ER  - 
@conference{
author = "Aleksić, Antonina and Popović, Dejan B.",
year = "2021",
abstract = "Pendulum test is a method to quantify the spasticity. We used the goniogram recorded during the pendulum test to estimate the knee joint torque based on the model which considers spastic reflex activity. We fitted the exponential curve Th = ae-bt to the estimated knee joint torque to calculate the parameters a and b. We compared the scaled value log a/b with the modified Ashworth score. We used 8 sets of data collected in a clinical study with six complete paraplegic subjects. The comparison shows that the ratio a/b correlates with the MAS scores; thereby, can be used as a measure of spasticity. The advantage of using the ratio a/b is that this score is not rater dependent and that the scores are real numbers compared the MAS scores; thereby, providing better resolution of the level of spasticity.",
publisher = "Belgrade : ETRAN",
journal = "Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina",
title = "A measure of spasticity based on the exponential fit of the knee joint torque estimated from the goniogram during the pendulum test",
pages = "10-10",
url = "https://hdl.handle.net/21.15107/rcub_dais_11917"
}
Aleksić, A.,& Popović, D. B.. (2021). A measure of spasticity based on the exponential fit of the knee joint torque estimated from the goniogram during the pendulum test. in Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina
Belgrade : ETRAN., 10-10.
https://hdl.handle.net/21.15107/rcub_dais_11917
Aleksić A, Popović DB. A measure of spasticity based on the exponential fit of the knee joint torque estimated from the goniogram during the pendulum test. in Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina. 2021;:10-10.
https://hdl.handle.net/21.15107/rcub_dais_11917 .
Aleksić, Antonina, Popović, Dejan B., "A measure of spasticity based on the exponential fit of the knee joint torque estimated from the goniogram during the pendulum test" in Zbornik apstrakta i program 65. konferencije ETRAN i 8. konferencije IcETRAN, Etno selo Stanišići, Republika Srpska, 8-10. septembra 2021. godine = Proceedings of Abstracts and Program 8th Conference IcETRAN in conjunction with the 65th ETRAN Conference, Etno village Stanišići, Republic of Srpska, Bosnia and Herzegovina (2021):10-10,
https://hdl.handle.net/21.15107/rcub_dais_11917 .

Dilatometric study of the ZnTiO3 phase transition kinetic influenced by nano powder sintering

Labus, Nebojša; Rosić, Milena; Marković, Smilja; Nikolić, Maria Vesna

(2021)

TY  - CONF
AU  - Labus, Nebojša
AU  - Rosić, Milena
AU  - Marković, Smilja
AU  - Nikolić, Maria Vesna
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11892
AB  - Sintering is often accompanied with phase transition. Phase transition kinetic is thus
hard to deconvolute due to the superposition of the sintering and phase transition dimensional
change phenomena. Metastabile perovskite phase ZnTiO3 reforms to stabile spinel Zn2TiO4 at
950°C with high kinetic rate. Dimensional change during heating of ZnTiO3 nano powder
compacts up to 1050°C was monitored using dilatometric thermo mechanical analyzer TMA
model SETSYS Evolution. Shrinkage of simultaneous sintering and phase transition were
recorded. The obtained non-isothermally sintered specimens were then second run treated
with same schedule. Sintering phenomenon of the ZnTiO3 nanopowder compact was also
recorded up to 900°C with isothermal holding of 25 minutes. Here phase transition was
avoided with lower temperature and isothermal holding. Second run heating, of isothermally
obtained specimens at 900°C, was recorded with non-isothermal heating schedule to 1050°C.
This has led to the dilatometric curve record of the ZnTiO3 phase transition in polycrystalline
bulk specimen, now recorded without sintering. In such a manner when kinetic is complex,
the separation of phenomena such as sintering, linear expansion and phase transition are
leading to the knowledge of their mutual interconnected relations. Also application of
mathematical operations on dilatometric data leads to the established procedure for the
sintering and phase transition data treatment.
T1  - Dilatometric study of the ZnTiO3 phase transition kinetic  influenced  by nano powder sintering
UR  - https://hdl.handle.net/21.15107/rcub_dais_11892
ER  - 
@conference{
author = "Labus, Nebojša and Rosić, Milena and Marković, Smilja and Nikolić, Maria Vesna",
year = "2021",
abstract = "Sintering is often accompanied with phase transition. Phase transition kinetic is thus
hard to deconvolute due to the superposition of the sintering and phase transition dimensional
change phenomena. Metastabile perovskite phase ZnTiO3 reforms to stabile spinel Zn2TiO4 at
950°C with high kinetic rate. Dimensional change during heating of ZnTiO3 nano powder
compacts up to 1050°C was monitored using dilatometric thermo mechanical analyzer TMA
model SETSYS Evolution. Shrinkage of simultaneous sintering and phase transition were
recorded. The obtained non-isothermally sintered specimens were then second run treated
with same schedule. Sintering phenomenon of the ZnTiO3 nanopowder compact was also
recorded up to 900°C with isothermal holding of 25 minutes. Here phase transition was
avoided with lower temperature and isothermal holding. Second run heating, of isothermally
obtained specimens at 900°C, was recorded with non-isothermal heating schedule to 1050°C.
This has led to the dilatometric curve record of the ZnTiO3 phase transition in polycrystalline
bulk specimen, now recorded without sintering. In such a manner when kinetic is complex,
the separation of phenomena such as sintering, linear expansion and phase transition are
leading to the knowledge of their mutual interconnected relations. Also application of
mathematical operations on dilatometric data leads to the established procedure for the
sintering and phase transition data treatment.",
title = "Dilatometric study of the ZnTiO3 phase transition kinetic  influenced  by nano powder sintering",
url = "https://hdl.handle.net/21.15107/rcub_dais_11892"
}
Labus, N., Rosić, M., Marković, S.,& Nikolić, M. V.. (2021). Dilatometric study of the ZnTiO3 phase transition kinetic  influenced  by nano powder sintering. .
https://hdl.handle.net/21.15107/rcub_dais_11892
Labus N, Rosić M, Marković S, Nikolić MV. Dilatometric study of the ZnTiO3 phase transition kinetic  influenced  by nano powder sintering. 2021;.
https://hdl.handle.net/21.15107/rcub_dais_11892 .
Labus, Nebojša, Rosić, Milena, Marković, Smilja, Nikolić, Maria Vesna, "Dilatometric study of the ZnTiO3 phase transition kinetic  influenced  by nano powder sintering" (2021),
https://hdl.handle.net/21.15107/rcub_dais_11892 .

Dilatometric study of the ZnTiO3 phase transition kinetic influenced by nano powder sintering

Labus, Nebojša; Rosić, Milena; Marković, Smilja; Nikolić, Maria Vesna

(Belgrade : Serbian Ceramic Society, 2021)

TY  - CONF
AU  - Labus, Nebojša
AU  - Rosić, Milena
AU  - Marković, Smilja
AU  - Nikolić, Maria Vesna
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11894
AB  - Sintering is often accompanied with phase transition. Phase transition kinetic is thushard to deconvolute due to the superposition of the sintering and phase transition dimensionalchange phenomena. Metastabile perovskite phase ZnTiO3 reforms to stabile spinel Zn2TiO4 at950°C with high kinetic rate. Dimensional change during heating of ZnTiO3 nano powdercompacts up to 1050°C was monitored using dilatometric thermo mechanical analyzer TMAmodel SETSYS Evolution. Shrinkage of simultaneous sintering and phase transition wererecorded. The obtained non-isothermally sintered specimens were then second run treatedwith same schedule. Sintering phenomenon of the ZnTiO3 nanopowder compact was alsorecorded up to 900°C with isothermal holding of 25 minutes. Here phase transition wasavoided with lower temperature and isothermal holding. Second run heating, of isothermallyobtained specimens at 900°C, was recorded with non-isothermal heating schedule to 1050°C.This has led to the dilatometric curve record of the ZnTiO3 phase transition in polycrystallinebulk specimen, now recorded without sintering. In such a manner when kinetic is complex,the separation of phenomena such as sintering, linear expansion and phase transition areleading to the knowledge of their mutual interconnected relations. Also application ofmathematical operations on dilatometric data leads to the established procedure for thesintering and phase transition data treatment.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021
T1  - Dilatometric study of the ZnTiO3 phase transition kinetic  influenced  by nano powder sintering
SP  - 41
EP  - 41
UR  - https://hdl.handle.net/21.15107/rcub_dais_11894
ER  - 
@conference{
author = "Labus, Nebojša and Rosić, Milena and Marković, Smilja and Nikolić, Maria Vesna",
year = "2021",
abstract = "Sintering is often accompanied with phase transition. Phase transition kinetic is thushard to deconvolute due to the superposition of the sintering and phase transition dimensionalchange phenomena. Metastabile perovskite phase ZnTiO3 reforms to stabile spinel Zn2TiO4 at950°C with high kinetic rate. Dimensional change during heating of ZnTiO3 nano powdercompacts up to 1050°C was monitored using dilatometric thermo mechanical analyzer TMAmodel SETSYS Evolution. Shrinkage of simultaneous sintering and phase transition wererecorded. The obtained non-isothermally sintered specimens were then second run treatedwith same schedule. Sintering phenomenon of the ZnTiO3 nanopowder compact was alsorecorded up to 900°C with isothermal holding of 25 minutes. Here phase transition wasavoided with lower temperature and isothermal holding. Second run heating, of isothermallyobtained specimens at 900°C, was recorded with non-isothermal heating schedule to 1050°C.This has led to the dilatometric curve record of the ZnTiO3 phase transition in polycrystallinebulk specimen, now recorded without sintering. In such a manner when kinetic is complex,the separation of phenomena such as sintering, linear expansion and phase transition areleading to the knowledge of their mutual interconnected relations. Also application ofmathematical operations on dilatometric data leads to the established procedure for thesintering and phase transition data treatment.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021",
title = "Dilatometric study of the ZnTiO3 phase transition kinetic  influenced  by nano powder sintering",
pages = "41-41",
url = "https://hdl.handle.net/21.15107/rcub_dais_11894"
}
Labus, N., Rosić, M., Marković, S.,& Nikolić, M. V.. (2021). Dilatometric study of the ZnTiO3 phase transition kinetic  influenced  by nano powder sintering. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021
Belgrade : Serbian Ceramic Society., 41-41.
https://hdl.handle.net/21.15107/rcub_dais_11894
Labus N, Rosić M, Marković S, Nikolić MV. Dilatometric study of the ZnTiO3 phase transition kinetic  influenced  by nano powder sintering. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021. 2021;:41-41.
https://hdl.handle.net/21.15107/rcub_dais_11894 .
Labus, Nebojša, Rosić, Milena, Marković, Smilja, Nikolić, Maria Vesna, "Dilatometric study of the ZnTiO3 phase transition kinetic  influenced  by nano powder sintering" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021 (2021):41-41,
https://hdl.handle.net/21.15107/rcub_dais_11894 .

Dilatometric study of the ZnTiO3 phase transition kinetic influenced by nano powder sintering

Labus, Nebojša

(2021)

TY  - SOUND
AU  - Labus, Nebojša
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11893
AB  - Sintering is often accompanied with phase transition. Phase transition kinetic is thushard to deconvolute due to the superposition of the sintering and phase transition dimensionalchange phenomena. Metastabile perovskite phase ZnTiO3 reforms to stabile spinel Zn2TiO4 at950°C with high kinetic rate. Dimensional change during heating of ZnTiO3 nano powdercompacts up to 1050°C was monitored using dilatometric thermo mechanical analyzer TMAmodel SETSYS Evolution. Shrinkage of simultaneous sintering and phase transition wererecorded. The obtained non-isothermally sintered specimens were then second run treatedwith same schedule. Sintering phenomenon of the ZnTiO3 nanopowder compact was alsorecorded up to 900°C with isothermal holding of 25 minutes. Here phase transition wasavoided with lower temperature and isothermal holding. Second run heating, of isothermallyobtained specimens at 900°C, was recorded with non-isothermal heating schedule to 1050°C.This has led to the dilatometric curve record of the ZnTiO3 phase transition in polycrystallinebulk specimen, now recorded without sintering. In such a manner when kinetic is complex,the separation of phenomena such as sintering, linear expansion and phase transition areleading to the knowledge of their mutual interconnected relations. Also application ofmathematical operations on dilatometric data leads to the established procedure for thesintering and phase transition data treatment.
T1  - Dilatometric study of the ZnTiO3 phase transition kinetic  influenced  by nano powder sintering
UR  - https://hdl.handle.net/21.15107/rcub_dais_11893
ER  - 
@misc{
author = "Labus, Nebojša",
year = "2021",
abstract = "Sintering is often accompanied with phase transition. Phase transition kinetic is thushard to deconvolute due to the superposition of the sintering and phase transition dimensionalchange phenomena. Metastabile perovskite phase ZnTiO3 reforms to stabile spinel Zn2TiO4 at950°C with high kinetic rate. Dimensional change during heating of ZnTiO3 nano powdercompacts up to 1050°C was monitored using dilatometric thermo mechanical analyzer TMAmodel SETSYS Evolution. Shrinkage of simultaneous sintering and phase transition wererecorded. The obtained non-isothermally sintered specimens were then second run treatedwith same schedule. Sintering phenomenon of the ZnTiO3 nanopowder compact was alsorecorded up to 900°C with isothermal holding of 25 minutes. Here phase transition wasavoided with lower temperature and isothermal holding. Second run heating, of isothermallyobtained specimens at 900°C, was recorded with non-isothermal heating schedule to 1050°C.This has led to the dilatometric curve record of the ZnTiO3 phase transition in polycrystallinebulk specimen, now recorded without sintering. In such a manner when kinetic is complex,the separation of phenomena such as sintering, linear expansion and phase transition areleading to the knowledge of their mutual interconnected relations. Also application ofmathematical operations on dilatometric data leads to the established procedure for thesintering and phase transition data treatment.",
title = "Dilatometric study of the ZnTiO3 phase transition kinetic  influenced  by nano powder sintering",
url = "https://hdl.handle.net/21.15107/rcub_dais_11893"
}
Labus, N.. (2021). Dilatometric study of the ZnTiO3 phase transition kinetic  influenced  by nano powder sintering. .
https://hdl.handle.net/21.15107/rcub_dais_11893
Labus N. Dilatometric study of the ZnTiO3 phase transition kinetic  influenced  by nano powder sintering. 2021;.
https://hdl.handle.net/21.15107/rcub_dais_11893 .
Labus, Nebojša, "Dilatometric study of the ZnTiO3 phase transition kinetic  influenced  by nano powder sintering" (2021),
https://hdl.handle.net/21.15107/rcub_dais_11893 .

Electrospun Nickel Manganite (NiMn2O4) Nanocrystalline Fibers for Humidity and Temperature Sensing

Dojčinović, Milena P.; Vasiljević, Zorka Ž.; Krstić, Jugoslav B.; Vujančević, Jelena D.; Marković, Smilja; Tadić, Nenad B.; Nikolic, Maria Vesna

(Basel : MDPI AG, 2021)

TY  - JOUR
AU  - Dojčinović, Milena P.
AU  - Vasiljević, Zorka Ž.
AU  - Krstić, Jugoslav B.
AU  - Vujančević, Jelena D.
AU  - Marković, Smilja
AU  - Tadić, Nenad B.
AU  - Nikolic, Maria Vesna
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11797
AB  - Nickel manganite nanocrystalline fibers were obtained by electrospinning and subsequent calcination at 400 °C. As-spun fibers were characterized by TG/DTA, Scanning Electron Microscopy and FT-IR spectroscopy analysis. X-ray diffraction and FT-IR spectroscopy analysis confirmed the formation of nickel manganite with a cubic spinel structure, while N2 physisorption at 77 K enabled determination of the BET specific surface area as 25.3 m2/g and (BJH) mesopore volume as 21.5 m2/g. The material constant (B) of the nanocrystalline nickel manganite fibers applied by drop-casting on test interdigitated electrodes on alumina substrate, dried at room temperature, was determined as 4379 K in the 20–50 °C temperature range and a temperature sensitivity of −4.95%/K at room temperature (25 °C). The change of impedance with relative humidity was monitored at 25 and 50 °C for a relative humidity (RH) change of 40 to 90% in the 42 Hzπ1 MHz frequency range. At 100 Hz and 25 °C, the sensitivity of 327.36 ± 80.12 kΩ/%RH was determined, showing that nickel manganite obtained by electrospinning has potential as a multifunctional material for combined humidity and temperature sensing.
PB  - Basel : MDPI AG
T2  - Sensors
T1  - Electrospun Nickel Manganite (NiMn2O4) Nanocrystalline Fibers for Humidity and Temperature Sensing
SP  - 4357
VL  - 21
IS  - 13
DO  - 10.3390/s21134357
UR  - https://hdl.handle.net/21.15107/rcub_dais_11797
ER  - 
@article{
author = "Dojčinović, Milena P. and Vasiljević, Zorka Ž. and Krstić, Jugoslav B. and Vujančević, Jelena D. and Marković, Smilja and Tadić, Nenad B. and Nikolic, Maria Vesna",
year = "2021",
abstract = "Nickel manganite nanocrystalline fibers were obtained by electrospinning and subsequent calcination at 400 °C. As-spun fibers were characterized by TG/DTA, Scanning Electron Microscopy and FT-IR spectroscopy analysis. X-ray diffraction and FT-IR spectroscopy analysis confirmed the formation of nickel manganite with a cubic spinel structure, while N2 physisorption at 77 K enabled determination of the BET specific surface area as 25.3 m2/g and (BJH) mesopore volume as 21.5 m2/g. The material constant (B) of the nanocrystalline nickel manganite fibers applied by drop-casting on test interdigitated electrodes on alumina substrate, dried at room temperature, was determined as 4379 K in the 20–50 °C temperature range and a temperature sensitivity of −4.95%/K at room temperature (25 °C). The change of impedance with relative humidity was monitored at 25 and 50 °C for a relative humidity (RH) change of 40 to 90% in the 42 Hzπ1 MHz frequency range. At 100 Hz and 25 °C, the sensitivity of 327.36 ± 80.12 kΩ/%RH was determined, showing that nickel manganite obtained by electrospinning has potential as a multifunctional material for combined humidity and temperature sensing.",
publisher = "Basel : MDPI AG",
journal = "Sensors",
title = "Electrospun Nickel Manganite (NiMn2O4) Nanocrystalline Fibers for Humidity and Temperature Sensing",
pages = "4357",
volume = "21",
number = "13",
doi = "10.3390/s21134357",
url = "https://hdl.handle.net/21.15107/rcub_dais_11797"
}
Dojčinović, M. P., Vasiljević, Z. Ž., Krstić, J. B., Vujančević, J. D., Marković, S., Tadić, N. B.,& Nikolic, M. V.. (2021). Electrospun Nickel Manganite (NiMn2O4) Nanocrystalline Fibers for Humidity and Temperature Sensing. in Sensors
Basel : MDPI AG., 21(13), 4357.
https://doi.org/10.3390/s21134357
https://hdl.handle.net/21.15107/rcub_dais_11797
Dojčinović MP, Vasiljević ZŽ, Krstić JB, Vujančević JD, Marković S, Tadić NB, Nikolic MV. Electrospun Nickel Manganite (NiMn2O4) Nanocrystalline Fibers for Humidity and Temperature Sensing. in Sensors. 2021;21(13):4357.
doi:10.3390/s21134357
https://hdl.handle.net/21.15107/rcub_dais_11797 .
Dojčinović, Milena P., Vasiljević, Zorka Ž., Krstić, Jugoslav B., Vujančević, Jelena D., Marković, Smilja, Tadić, Nenad B., Nikolic, Maria Vesna, "Electrospun Nickel Manganite (NiMn2O4) Nanocrystalline Fibers for Humidity and Temperature Sensing" in Sensors, 21, no. 13 (2021):4357,
https://doi.org/10.3390/s21134357 .,
https://hdl.handle.net/21.15107/rcub_dais_11797 .
1
1

Crystallographic Information for the article: Ristić, P., Filipović, N., Blagojević, V. A., Ćirković, J., Holló, B. B., Đokić, V. R., Donnard, M., Gulea, M., Marjanović, I., Klisurić, O. R.,& Todorović, T. R. (2021). 2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior. CrystEngComm, Royal Society of Chemistry (RSC), 23(27), 4799-4815. https://doi.org/10.1039/D1CE00394A

Ristić, Predrag; Filipović, Nenad; Blagojević, Vladimir A.; Ćirković, Jovana; Holló, Berta Barta; Đokić, Veljko R.; Donnard, Morgan; Gulea, Mihaela; Marjanović, Ivana; Klisurić, Olivera R.; Todorović, Tamara R.

(Royal Society of Chemistry (RSC), 2021)

TY  - DATA
AU  - Ristić, Predrag
AU  - Filipović, Nenad
AU  - Blagojević, Vladimir A.
AU  - Ćirković, Jovana
AU  - Holló, Berta Barta
AU  - Đokić, Veljko R.
AU  - Donnard, Morgan
AU  - Gulea, Mihaela
AU  - Marjanović, Ivana
AU  - Klisurić, Olivera R.
AU  - Todorović, Tamara R.
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11761
AB  - Four silver-based coordination polymers, {[Ag(L1)2]NO3}∞ (1), {[Ag(L1)2]ClO4}∞ (2), {[Ag(L2)2]NO3·H2O}∞ (3) and {[Ag(L2)2]ClO4}∞ (4), were synthesized using the thiomorpholine-4-carbonitrile (L1) and piperazine-1,4-dicarbonitrile (L2) ligands. Compounds 1 and 2 are two-dimensional, while 3 and 4 are three-dimensional. L1 and L2 are 1,4-bis-monodentate ligands in all compounds, while Ag(I) ions are four-coordinated in a slightly distorted tetrahedral geometry. Topological analysis in standard representations suggests that underlying nets in 1 and 2 have an sql topology, while 3 and 4 exhibit a dia topology. Thermal analysis shows that 3 loses crystalline water at room temperature, while other compounds show good thermal stability. All compounds show good photocatalytic activity for photocatalytic degradation of the mordant blue 9 dye, with reaction rates in the range 0.029 to 0.061 min−1. The best result was obtained for compound 4, which can be correlated to its largest lattice volume.
PB  - Royal Society of Chemistry (RSC)
T2  - CrystEngComm
T1  - Crystallographic Information for the article: Ristić, P., Filipović, N., Blagojević, V. A., Ćirković, J., Holló, B. B., Đokić, V. R., Donnard, M., Gulea, M., Marjanović, I., Klisurić, O. R.,& Todorović, T. R. (2021). 2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior. CrystEngComm, Royal Society of Chemistry (RSC), 23(27), 4799-4815. https://doi.org/10.1039/D1CE00394A
VL  - 23
IS  - 27
UR  - https://hdl.handle.net/21.15107/rcub_dais_11761
ER  - 
@misc{
author = "Ristić, Predrag and Filipović, Nenad and Blagojević, Vladimir A. and Ćirković, Jovana and Holló, Berta Barta and Đokić, Veljko R. and Donnard, Morgan and Gulea, Mihaela and Marjanović, Ivana and Klisurić, Olivera R. and Todorović, Tamara R.",
year = "2021",
abstract = "Four silver-based coordination polymers, {[Ag(L1)2]NO3}∞ (1), {[Ag(L1)2]ClO4}∞ (2), {[Ag(L2)2]NO3·H2O}∞ (3) and {[Ag(L2)2]ClO4}∞ (4), were synthesized using the thiomorpholine-4-carbonitrile (L1) and piperazine-1,4-dicarbonitrile (L2) ligands. Compounds 1 and 2 are two-dimensional, while 3 and 4 are three-dimensional. L1 and L2 are 1,4-bis-monodentate ligands in all compounds, while Ag(I) ions are four-coordinated in a slightly distorted tetrahedral geometry. Topological analysis in standard representations suggests that underlying nets in 1 and 2 have an sql topology, while 3 and 4 exhibit a dia topology. Thermal analysis shows that 3 loses crystalline water at room temperature, while other compounds show good thermal stability. All compounds show good photocatalytic activity for photocatalytic degradation of the mordant blue 9 dye, with reaction rates in the range 0.029 to 0.061 min−1. The best result was obtained for compound 4, which can be correlated to its largest lattice volume.",
publisher = "Royal Society of Chemistry (RSC)",
journal = "CrystEngComm",
title = "Crystallographic Information for the article: Ristić, P., Filipović, N., Blagojević, V. A., Ćirković, J., Holló, B. B., Đokić, V. R., Donnard, M., Gulea, M., Marjanović, I., Klisurić, O. R.,& Todorović, T. R. (2021). 2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior. CrystEngComm, Royal Society of Chemistry (RSC), 23(27), 4799-4815. https://doi.org/10.1039/D1CE00394A",
volume = "23",
number = "27",
url = "https://hdl.handle.net/21.15107/rcub_dais_11761"
}
Ristić, P., Filipović, N., Blagojević, V. A., Ćirković, J., Holló, B. B., Đokić, V. R., Donnard, M., Gulea, M., Marjanović, I., Klisurić, O. R.,& Todorović, T. R.. (2021). Crystallographic Information for the article: Ristić, P., Filipović, N., Blagojević, V. A., Ćirković, J., Holló, B. B., Đokić, V. R., Donnard, M., Gulea, M., Marjanović, I., Klisurić, O. R.,& Todorović, T. R. (2021). 2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior. CrystEngComm, Royal Society of Chemistry (RSC), 23(27), 4799-4815. https://doi.org/10.1039/D1CE00394A. in CrystEngComm
Royal Society of Chemistry (RSC)., 23(27).
https://hdl.handle.net/21.15107/rcub_dais_11761
Ristić P, Filipović N, Blagojević VA, Ćirković J, Holló BB, Đokić VR, Donnard M, Gulea M, Marjanović I, Klisurić OR, Todorović TR. Crystallographic Information for the article: Ristić, P., Filipović, N., Blagojević, V. A., Ćirković, J., Holló, B. B., Đokić, V. R., Donnard, M., Gulea, M., Marjanović, I., Klisurić, O. R.,& Todorović, T. R. (2021). 2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior. CrystEngComm, Royal Society of Chemistry (RSC), 23(27), 4799-4815. https://doi.org/10.1039/D1CE00394A. in CrystEngComm. 2021;23(27).
https://hdl.handle.net/21.15107/rcub_dais_11761 .
Ristić, Predrag, Filipović, Nenad, Blagojević, Vladimir A., Ćirković, Jovana, Holló, Berta Barta, Đokić, Veljko R., Donnard, Morgan, Gulea, Mihaela, Marjanović, Ivana, Klisurić, Olivera R., Todorović, Tamara R., "Crystallographic Information for the article: Ristić, P., Filipović, N., Blagojević, V. A., Ćirković, J., Holló, B. B., Đokić, V. R., Donnard, M., Gulea, M., Marjanović, I., Klisurić, O. R.,& Todorović, T. R. (2021). 2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior. CrystEngComm, Royal Society of Chemistry (RSC), 23(27), 4799-4815. https://doi.org/10.1039/D1CE00394A" in CrystEngComm, 23, no. 27 (2021),
https://hdl.handle.net/21.15107/rcub_dais_11761 .

Supplementary information for the article: Ristić, P., Filipović, N., Blagojević, V. A., Ćirković, J., Holló, B. B., Đokić, V. R., Donnard, M., Gulea, M., Marjanović, I., Klisurić, O. R.,& Todorović, T. R. (2021). 2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior. CrystEngComm, Royal Society of Chemistry (RSC), 23(27), 4799-4815. https://doi.org/10.1039/D1CE00394A

Ristić, Predrag; Filipović, Nenad; Blagojević, Vladimir A.; Ćirković, Jovana; Holló, Berta Barta; Đokić, Veljko R.; Donnard, Morgan; Gulea, Mihaela; Marjanović, Ivana; Klisurić, Olivera R.; Todorović, Tamara R.

(Royal Society of Chemistry (RSC), 2021)

TY  - DATA
AU  - Ristić, Predrag
AU  - Filipović, Nenad
AU  - Blagojević, Vladimir A.
AU  - Ćirković, Jovana
AU  - Holló, Berta Barta
AU  - Đokić, Veljko R.
AU  - Donnard, Morgan
AU  - Gulea, Mihaela
AU  - Marjanović, Ivana
AU  - Klisurić, Olivera R.
AU  - Todorović, Tamara R.
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11759
AB  - Four silver-based coordination polymers, {[Ag(L1)2]NO3}∞ (1), {[Ag(L1)2]ClO4}∞ (2), {[Ag(L2)2]NO3·H2O}∞ (3) and {[Ag(L2)2]ClO4}∞ (4), were synthesized using the thiomorpholine-4-carbonitrile (L1) and piperazine-1,4-dicarbonitrile (L2) ligands. Compounds 1 and 2 are two-dimensional, while 3 and 4 are three-dimensional. L1 and L2 are 1,4-bis-monodentate ligands in all compounds, while Ag(I) ions are four-coordinated in a slightly distorted tetrahedral geometry. The supplementary ifnormation contains: Selected hydrogen-bond parameters for 3, solid-state optical absorption spectra for crystalline samples of 1–4, plots of concentration ratios against irradiation time for 1–4 and Degussa P25, the changes in photodegradation percentage of MB9 after three successive cycles for 4, IR spectra of pristine and CP 4 after the third cycle and UV–vis spectra for the MB9 solution in the presence of 4 and quenchers. CCDC numbers are 2068533–2068536 for compounds 1–4, respectively.
PB  - Royal Society of Chemistry (RSC)
T2  - CrystEngComm
T1  - Supplementary information for the article: Ristić, P., Filipović, N., Blagojević, V. A., Ćirković, J., Holló, B. B., Đokić, V. R., Donnard, M., Gulea, M., Marjanović, I., Klisurić, O. R.,& Todorović, T. R. (2021). 2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior. CrystEngComm, Royal Society of Chemistry (RSC), 23(27), 4799-4815. https://doi.org/10.1039/D1CE00394A
VL  - 23
IS  - 27
UR  - https://hdl.handle.net/21.15107/rcub_dais_11759
ER  - 
@misc{
author = "Ristić, Predrag and Filipović, Nenad and Blagojević, Vladimir A. and Ćirković, Jovana and Holló, Berta Barta and Đokić, Veljko R. and Donnard, Morgan and Gulea, Mihaela and Marjanović, Ivana and Klisurić, Olivera R. and Todorović, Tamara R.",
year = "2021",
abstract = "Four silver-based coordination polymers, {[Ag(L1)2]NO3}∞ (1), {[Ag(L1)2]ClO4}∞ (2), {[Ag(L2)2]NO3·H2O}∞ (3) and {[Ag(L2)2]ClO4}∞ (4), were synthesized using the thiomorpholine-4-carbonitrile (L1) and piperazine-1,4-dicarbonitrile (L2) ligands. Compounds 1 and 2 are two-dimensional, while 3 and 4 are three-dimensional. L1 and L2 are 1,4-bis-monodentate ligands in all compounds, while Ag(I) ions are four-coordinated in a slightly distorted tetrahedral geometry. The supplementary ifnormation contains: Selected hydrogen-bond parameters for 3, solid-state optical absorption spectra for crystalline samples of 1–4, plots of concentration ratios against irradiation time for 1–4 and Degussa P25, the changes in photodegradation percentage of MB9 after three successive cycles for 4, IR spectra of pristine and CP 4 after the third cycle and UV–vis spectra for the MB9 solution in the presence of 4 and quenchers. CCDC numbers are 2068533–2068536 for compounds 1–4, respectively.",
publisher = "Royal Society of Chemistry (RSC)",
journal = "CrystEngComm",
title = "Supplementary information for the article: Ristić, P., Filipović, N., Blagojević, V. A., Ćirković, J., Holló, B. B., Đokić, V. R., Donnard, M., Gulea, M., Marjanović, I., Klisurić, O. R.,& Todorović, T. R. (2021). 2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior. CrystEngComm, Royal Society of Chemistry (RSC), 23(27), 4799-4815. https://doi.org/10.1039/D1CE00394A",
volume = "23",
number = "27",
url = "https://hdl.handle.net/21.15107/rcub_dais_11759"
}
Ristić, P., Filipović, N., Blagojević, V. A., Ćirković, J., Holló, B. B., Đokić, V. R., Donnard, M., Gulea, M., Marjanović, I., Klisurić, O. R.,& Todorović, T. R.. (2021). Supplementary information for the article: Ristić, P., Filipović, N., Blagojević, V. A., Ćirković, J., Holló, B. B., Đokić, V. R., Donnard, M., Gulea, M., Marjanović, I., Klisurić, O. R.,& Todorović, T. R. (2021). 2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior. CrystEngComm, Royal Society of Chemistry (RSC), 23(27), 4799-4815. https://doi.org/10.1039/D1CE00394A. in CrystEngComm
Royal Society of Chemistry (RSC)., 23(27).
https://hdl.handle.net/21.15107/rcub_dais_11759
Ristić P, Filipović N, Blagojević VA, Ćirković J, Holló BB, Đokić VR, Donnard M, Gulea M, Marjanović I, Klisurić OR, Todorović TR. Supplementary information for the article: Ristić, P., Filipović, N., Blagojević, V. A., Ćirković, J., Holló, B. B., Đokić, V. R., Donnard, M., Gulea, M., Marjanović, I., Klisurić, O. R.,& Todorović, T. R. (2021). 2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior. CrystEngComm, Royal Society of Chemistry (RSC), 23(27), 4799-4815. https://doi.org/10.1039/D1CE00394A. in CrystEngComm. 2021;23(27).
https://hdl.handle.net/21.15107/rcub_dais_11759 .
Ristić, Predrag, Filipović, Nenad, Blagojević, Vladimir A., Ćirković, Jovana, Holló, Berta Barta, Đokić, Veljko R., Donnard, Morgan, Gulea, Mihaela, Marjanović, Ivana, Klisurić, Olivera R., Todorović, Tamara R., "Supplementary information for the article: Ristić, P., Filipović, N., Blagojević, V. A., Ćirković, J., Holló, B. B., Đokić, V. R., Donnard, M., Gulea, M., Marjanović, I., Klisurić, O. R.,& Todorović, T. R. (2021). 2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior. CrystEngComm, Royal Society of Chemistry (RSC), 23(27), 4799-4815. https://doi.org/10.1039/D1CE00394A" in CrystEngComm, 23, no. 27 (2021),
https://hdl.handle.net/21.15107/rcub_dais_11759 .

2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior

Ristić, Predrag; Filipović, Nenad; Blagojević, Vladimir A.; Ćirković, Jovana; Holló, Berta Barta; Đokić, Veljko R.; Donnard, Morgan; Gulea, Mihaela; Marjanović, Ivana; Klisurić, Olivera R.; Todorović, Tamara R.

(Royal Society of Chemistry (RSC), 2021)

TY  - JOUR
AU  - Ristić, Predrag
AU  - Filipović, Nenad
AU  - Blagojević, Vladimir A.
AU  - Ćirković, Jovana
AU  - Holló, Berta Barta
AU  - Đokić, Veljko R.
AU  - Donnard, Morgan
AU  - Gulea, Mihaela
AU  - Marjanović, Ivana
AU  - Klisurić, Olivera R.
AU  - Todorović, Tamara R.
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11757
AB  - Four silver-based coordination polymers, {[Ag(L1)2]NO3}∞ (1), {[Ag(L1)2]ClO4}∞ (2), {[Ag(L2)2]NO3·H2O}∞ (3) and {[Ag(L2)2]ClO4}∞ (4), were synthesized using the thiomorpholine-4-carbonitrile (L1) and piperazine-1,4-dicarbonitrile (L2) ligands. Compounds 1 and 2 are two-dimensional, while 3 and 4 are three-dimensional. L1 and L2 are 1,4-bis-monodentate ligands in all compounds, while Ag(I) ions are four-coordinated in a slightly distorted tetrahedral geometry. Topological analysis in standard representations suggests that underlying nets in 1 and 2 have an sql topology, while 3 and 4 exhibit a dia topology. Thermal analysis shows that 3 loses crystalline water at room temperature, while other compounds show good thermal stability. All compounds show good photocatalytic activity for photocatalytic degradation of the mordant blue 9 dye, with reaction rates in the range 0.029 to 0.061 min−1. The best result was obtained for compound 4, which can be correlated to its largest lattice volume.
PB  - Royal Society of Chemistry (RSC)
T2  - CrystEngComm
T1  - 2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior
SP  - 4799
EP  - 4815
VL  - 23
IS  - 27
DO  - 10.1039/D1CE00394A
UR  - https://hdl.handle.net/21.15107/rcub_dais_11757
ER  - 
@article{
author = "Ristić, Predrag and Filipović, Nenad and Blagojević, Vladimir A. and Ćirković, Jovana and Holló, Berta Barta and Đokić, Veljko R. and Donnard, Morgan and Gulea, Mihaela and Marjanović, Ivana and Klisurić, Olivera R. and Todorović, Tamara R.",
year = "2021",
abstract = "Four silver-based coordination polymers, {[Ag(L1)2]NO3}∞ (1), {[Ag(L1)2]ClO4}∞ (2), {[Ag(L2)2]NO3·H2O}∞ (3) and {[Ag(L2)2]ClO4}∞ (4), were synthesized using the thiomorpholine-4-carbonitrile (L1) and piperazine-1,4-dicarbonitrile (L2) ligands. Compounds 1 and 2 are two-dimensional, while 3 and 4 are three-dimensional. L1 and L2 are 1,4-bis-monodentate ligands in all compounds, while Ag(I) ions are four-coordinated in a slightly distorted tetrahedral geometry. Topological analysis in standard representations suggests that underlying nets in 1 and 2 have an sql topology, while 3 and 4 exhibit a dia topology. Thermal analysis shows that 3 loses crystalline water at room temperature, while other compounds show good thermal stability. All compounds show good photocatalytic activity for photocatalytic degradation of the mordant blue 9 dye, with reaction rates in the range 0.029 to 0.061 min−1. The best result was obtained for compound 4, which can be correlated to its largest lattice volume.",
publisher = "Royal Society of Chemistry (RSC)",
journal = "CrystEngComm",
title = "2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior",
pages = "4799-4815",
volume = "23",
number = "27",
doi = "10.1039/D1CE00394A",
url = "https://hdl.handle.net/21.15107/rcub_dais_11757"
}
Ristić, P., Filipović, N., Blagojević, V. A., Ćirković, J., Holló, B. B., Đokić, V. R., Donnard, M., Gulea, M., Marjanović, I., Klisurić, O. R.,& Todorović, T. R.. (2021). 2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior. in CrystEngComm
Royal Society of Chemistry (RSC)., 23(27), 4799-4815.
https://doi.org/10.1039/D1CE00394A
https://hdl.handle.net/21.15107/rcub_dais_11757
Ristić P, Filipović N, Blagojević VA, Ćirković J, Holló BB, Đokić VR, Donnard M, Gulea M, Marjanović I, Klisurić OR, Todorović TR. 2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior. in CrystEngComm. 2021;23(27):4799-4815.
doi:10.1039/D1CE00394A
https://hdl.handle.net/21.15107/rcub_dais_11757 .
Ristić, Predrag, Filipović, Nenad, Blagojević, Vladimir A., Ćirković, Jovana, Holló, Berta Barta, Đokić, Veljko R., Donnard, Morgan, Gulea, Mihaela, Marjanović, Ivana, Klisurić, Olivera R., Todorović, Tamara R., "2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior" in CrystEngComm, 23, no. 27 (2021):4799-4815,
https://doi.org/10.1039/D1CE00394A .,
https://hdl.handle.net/21.15107/rcub_dais_11757 .
4

2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior

Ristić, Predrag; Filipović, Nenad; Blagojević, Vladimir A.; Ćirković, Jovana; Holló, Berta Barta; Đokić, Veljko R.; Donnard, Morgan; Gulea, Mihaela; Marjanović, Ivana; Klisurić, Olivera R.; Todorović, Tamara R.

(Royal Society of Chemistry (RSC), 2021)

TY  - JOUR
AU  - Ristić, Predrag
AU  - Filipović, Nenad
AU  - Blagojević, Vladimir A.
AU  - Ćirković, Jovana
AU  - Holló, Berta Barta
AU  - Đokić, Veljko R.
AU  - Donnard, Morgan
AU  - Gulea, Mihaela
AU  - Marjanović, Ivana
AU  - Klisurić, Olivera R.
AU  - Todorović, Tamara R.
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11753
AB  - Four silver-based coordination polymers, {[Ag(L1)2]NO3}∞ (1), {[Ag(L1)2]ClO4}∞ (2), {[Ag(L2)2]NO3·H2O}∞ (3) and {[Ag(L2)2]ClO4}∞ (4), were synthesized using the thiomorpholine-4-carbonitrile (L1) and piperazine-1,4-dicarbonitrile (L2) ligands. Compounds 1 and 2 are two-dimensional, while 3 and 4 are three-dimensional. L1 and L2 are 1,4-bis-monodentate ligands in all compounds, while Ag(I) ions are four-coordinated in a slightly distorted tetrahedral geometry. Topological analysis in standard representations suggests that underlying nets in 1 and 2 have an sql topology, while 3 and 4 exhibit a dia topology. Thermal analysis shows that 3 loses crystalline water at room temperature, while other compounds show good thermal stability. All compounds show good photocatalytic activity for photocatalytic degradation of the mordant blue 9 dye, with reaction rates in the range 0.029 to 0.061 min−1. The best result was obtained for compound 4, which can be correlated to its largest lattice volume.
PB  - Royal Society of Chemistry (RSC)
T2  - CrystEngComm
T1  - 2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior
SP  - 4799
EP  - 4815
VL  - 23
IS  - 27
DO  - 10.1039/D1CE00394A
UR  - https://hdl.handle.net/21.15107/rcub_dais_11753
ER  - 
@article{
author = "Ristić, Predrag and Filipović, Nenad and Blagojević, Vladimir A. and Ćirković, Jovana and Holló, Berta Barta and Đokić, Veljko R. and Donnard, Morgan and Gulea, Mihaela and Marjanović, Ivana and Klisurić, Olivera R. and Todorović, Tamara R.",
year = "2021",
abstract = "Four silver-based coordination polymers, {[Ag(L1)2]NO3}∞ (1), {[Ag(L1)2]ClO4}∞ (2), {[Ag(L2)2]NO3·H2O}∞ (3) and {[Ag(L2)2]ClO4}∞ (4), were synthesized using the thiomorpholine-4-carbonitrile (L1) and piperazine-1,4-dicarbonitrile (L2) ligands. Compounds 1 and 2 are two-dimensional, while 3 and 4 are three-dimensional. L1 and L2 are 1,4-bis-monodentate ligands in all compounds, while Ag(I) ions are four-coordinated in a slightly distorted tetrahedral geometry. Topological analysis in standard representations suggests that underlying nets in 1 and 2 have an sql topology, while 3 and 4 exhibit a dia topology. Thermal analysis shows that 3 loses crystalline water at room temperature, while other compounds show good thermal stability. All compounds show good photocatalytic activity for photocatalytic degradation of the mordant blue 9 dye, with reaction rates in the range 0.029 to 0.061 min−1. The best result was obtained for compound 4, which can be correlated to its largest lattice volume.",
publisher = "Royal Society of Chemistry (RSC)",
journal = "CrystEngComm",
title = "2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior",
pages = "4799-4815",
volume = "23",
number = "27",
doi = "10.1039/D1CE00394A",
url = "https://hdl.handle.net/21.15107/rcub_dais_11753"
}
Ristić, P., Filipović, N., Blagojević, V. A., Ćirković, J., Holló, B. B., Đokić, V. R., Donnard, M., Gulea, M., Marjanović, I., Klisurić, O. R.,& Todorović, T. R.. (2021). 2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior. in CrystEngComm
Royal Society of Chemistry (RSC)., 23(27), 4799-4815.
https://doi.org/10.1039/D1CE00394A
https://hdl.handle.net/21.15107/rcub_dais_11753
Ristić P, Filipović N, Blagojević VA, Ćirković J, Holló BB, Đokić VR, Donnard M, Gulea M, Marjanović I, Klisurić OR, Todorović TR. 2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior. in CrystEngComm. 2021;23(27):4799-4815.
doi:10.1039/D1CE00394A
https://hdl.handle.net/21.15107/rcub_dais_11753 .
Ristić, Predrag, Filipović, Nenad, Blagojević, Vladimir A., Ćirković, Jovana, Holló, Berta Barta, Đokić, Veljko R., Donnard, Morgan, Gulea, Mihaela, Marjanović, Ivana, Klisurić, Olivera R., Todorović, Tamara R., "2D and 3D silver-based coordination polymers with thiomorpholine-4-carbonitrile and piperazine-1,4-dicarbonitrile: structure, intermolecular interactions, photocatalysis, and thermal behavior" in CrystEngComm, 23, no. 27 (2021):4799-4815,
https://doi.org/10.1039/D1CE00394A .,
https://hdl.handle.net/21.15107/rcub_dais_11753 .
4