TY  - CONF
AU  - Stojanović, Nemanja
AU  - Kalezić-Glišović, Aleksandra
AU  - Obradović, Nina
AU  - Lojpur, Vesna
AU  - Kesić, Željka
AU  - Maričić, Aleksa
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/13623
AB  - Powdery mixtures of 50 mass% Fe, 4 mass% Pb, 3 mass% Zr and 43 mass% BaTiO3 were mechanochemically activated via planetary ball mill for time periods spanning from 30 min to 300 min and subsequently sintered for 2 hours at 1200 °C in the dynamic atmosphere of air. Of all the samples, the one activated for 270 min exibited the most prominent piezoelectric effect of up to 1.17 mV under the applied pressure of 113 kPa with the relaxation time of 85 s. The pressure dependence of voltage showed three successive, distinct domains in which the voltage rise differed, with the rate of 0.09 mV/kPa in the initial one (ranging from 0.00 kPa to 5.66 kPa of the external pressure), 0.01 mV/kPa in the second one (from 5.66 kPa to 56.60 kPa) and ultimately the plateau occuring from approximately 60 kPa onwards. When heated to 200 °C, the same sample manifested the biggest pyroelectric effect as well, being 0.55 mV with no external field applied, as well as 1.04 mV when subjected to the homogenous magnetic field of 50 kA/m, thus yielding a 89% net increase of the incited voltage observed.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022.
T1  - Piezoelectric And Pyroelectric Properties Of Fe/Pb/Zr-co-doped Barium Titanate Ceramics
SP  - 91
EP  - 91
UR  - https://hdl.handle.net/21.15107/rcub_dais_13623
ER  - 

@conference{
author = "Stojanović, Nemanja and Kalezić-Glišović, Aleksandra and Obradović, Nina and Lojpur, Vesna and Kesić, Željka and Maričić, Aleksa",
year = "2022",
abstract = "Powdery mixtures of 50 mass% Fe, 4 mass% Pb, 3 mass% Zr and 43 mass% BaTiO3 were mechanochemically activated via planetary ball mill for time periods spanning from 30 min to 300 min and subsequently sintered for 2 hours at 1200 °C in the dynamic atmosphere of air. Of all the samples, the one activated for 270 min exibited the most prominent piezoelectric effect of up to 1.17 mV under the applied pressure of 113 kPa with the relaxation time of 85 s. The pressure dependence of voltage showed three successive, distinct domains in which the voltage rise differed, with the rate of 0.09 mV/kPa in the initial one (ranging from 0.00 kPa to 5.66 kPa of the external pressure), 0.01 mV/kPa in the second one (from 5.66 kPa to 56.60 kPa) and ultimately the plateau occuring from approximately 60 kPa onwards. When heated to 200 °C, the same sample manifested the biggest pyroelectric effect as well, being 0.55 mV with no external field applied, as well as 1.04 mV when subjected to the homogenous magnetic field of 50 kA/m, thus yielding a 89% net increase of the incited voltage observed.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022.",
title = "Piezoelectric And Pyroelectric Properties Of Fe/Pb/Zr-co-doped Barium Titanate Ceramics",
pages = "91-91",
url = "https://hdl.handle.net/21.15107/rcub_dais_13623"
}

Stojanović, N., Kalezić-Glišović, A., Obradović, N., Lojpur, V., Kesić, Ž.,& Maričić, A.. (2022). Piezoelectric And Pyroelectric Properties Of Fe/Pb/Zr-co-doped Barium Titanate Ceramics. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022.
Belgrade : Serbian Ceramic Society., 91-91.
https://hdl.handle.net/21.15107/rcub_dais_13623

Stojanović N, Kalezić-Glišović A, Obradović N, Lojpur V, Kesić Ž, Maričić A. Piezoelectric And Pyroelectric Properties Of Fe/Pb/Zr-co-doped Barium Titanate Ceramics. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022.. 2022;:91-91.
https://hdl.handle.net/21.15107/rcub_dais_13623 .

Stojanović, Nemanja, Kalezić-Glišović, Aleksandra, Obradović, Nina, Lojpur, Vesna, Kesić, Željka, Maričić, Aleksa, "Piezoelectric And Pyroelectric Properties Of Fe/Pb/Zr-co-doped Barium Titanate Ceramics" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022. (2022):91-91,
https://hdl.handle.net/21.15107/rcub_dais_13623 .

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 .

TY  - JOUR
AU  - Spasojević, Miroslav
AU  - Ranđić, Siniša
AU  - Maričić, Aleksa
AU  - Trišović, Tomislav
AU  - Spasojević, Milica
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/9451
AB  - Nanostructured Ni-Fe-W-Cu alloy powders were electrodeposited from an alkaline ammonium citrate solution on a titanium cathode. Powder particles were dendrite- and cauliflower-shaped. The dendritic particles had a high density of branches made up of interconnected globules. XRD analysis showed that the powder contained an amorphous matrix and FCC nanocrystals of the solid solution of Fe, W and Cu in Ni. As the deposition current density increased, the mean nanocrystal size decreased, and the mean value of internal microstrain and the total weight percent of Fe and Ni in the alloy increased. The powders deposited at higher current densities exhibited higher magnetization. During annealing at temperatures up to 460 °C, the powders underwent short-range ordering, which caused an increase in magnetization, whereas at temperatures above 460 °C, the magnetization decreased due to the formation of large FCC crystalline grains.
PB  - Springer
T2  - Science of Sintering
T1  - Morphological, microstructural and magnetic characteristics of electrodeposited Ni-Fe-W-Cu alloy powders
SP  - 109
EP  - 121
VL  - 52
IS  - 1
DO  - 10.2298/SOS2001109S
UR  - https://hdl.handle.net/21.15107/rcub_dais_9451
ER  - 

@article{
author = "Spasojević, Miroslav and Ranđić, Siniša and Maričić, Aleksa and Trišović, Tomislav and Spasojević, Milica",
year = "2020",
abstract = "Nanostructured Ni-Fe-W-Cu alloy powders were electrodeposited from an alkaline ammonium citrate solution on a titanium cathode. Powder particles were dendrite- and cauliflower-shaped. The dendritic particles had a high density of branches made up of interconnected globules. XRD analysis showed that the powder contained an amorphous matrix and FCC nanocrystals of the solid solution of Fe, W and Cu in Ni. As the deposition current density increased, the mean nanocrystal size decreased, and the mean value of internal microstrain and the total weight percent of Fe and Ni in the alloy increased. The powders deposited at higher current densities exhibited higher magnetization. During annealing at temperatures up to 460 °C, the powders underwent short-range ordering, which caused an increase in magnetization, whereas at temperatures above 460 °C, the magnetization decreased due to the formation of large FCC crystalline grains.",
publisher = "Springer",
journal = "Science of Sintering",
title = "Morphological, microstructural and magnetic characteristics of electrodeposited Ni-Fe-W-Cu alloy powders",
pages = "109-121",
volume = "52",
number = "1",
doi = "10.2298/SOS2001109S",
url = "https://hdl.handle.net/21.15107/rcub_dais_9451"
}

Spasojević, M., Ranđić, S., Maričić, A., Trišović, T.,& Spasojević, M.. (2020). Morphological, microstructural and magnetic characteristics of electrodeposited Ni-Fe-W-Cu alloy powders. in Science of Sintering
Springer., 52(1), 109-121.
https://doi.org/10.2298/SOS2001109S
https://hdl.handle.net/21.15107/rcub_dais_9451

Spasojević M, Ranđić S, Maričić A, Trišović T, Spasojević M. Morphological, microstructural and magnetic characteristics of electrodeposited Ni-Fe-W-Cu alloy powders. in Science of Sintering. 2020;52(1):109-121.
doi:10.2298/SOS2001109S
https://hdl.handle.net/21.15107/rcub_dais_9451 .

Spasojević, Miroslav, Ranđić, Siniša, Maričić, Aleksa, Trišović, Tomislav, Spasojević, Milica, "Morphological, microstructural and magnetic characteristics of electrodeposited Ni-Fe-W-Cu alloy powders" in Science of Sintering, 52, no. 1 (2020):109-121,
https://doi.org/10.2298/SOS2001109S .,
https://hdl.handle.net/21.15107/rcub_dais_9451 .

TY  - CONF
AU  - Nikolić, Milan P.
AU  - Pavlović, Vladimir B.
AU  - Maričić, Aleksa
AU  - Stanojević Nikolić, Slobodanka S.
AU  - Srdić, Vladimir V.
PY  - 2019
UR  - https://dais.sanu.ac.rs/123456789/7002
AB  - In this study, the adsorption behavior of silica adsorbents with different morphology and porosity has been examined in order to evaluate their use for the purification of wastewaters containing toxic environmental chemicals such as heavy metals and pesticide residues. Three different types of silica particles were investigated: (i) microporous silica core particles prepared by the hydrolysis and condensation of tetraethylorthosilicate (TEOS), (ii) mesoporous silica particles generated by the neutralization of highly basic sodium silicate solution and (iii) silica core-shell particles composed of mesoporous silica layers around dense cores. Monodispersed spherical silica particles produced from TEOS have a microporous structure but the lowest adsorption efficiency and adsorption capacity of both heavy metals and pesticides. Polydispersed silica particles of irregular shape prepared from highly basic sodium silicate solution exhibit a mesoporous structure and high efficiency for the removal of heavy metals and pesticides from aqueous solutions. Monodispersed core-shell particles composed of a microporous core and a mesoporous shell also have high adsorption efficiencies in both combinations. Moreover, silica particles can be easily functionalized with ferrite nanoparticles, which allow the magnetic separation of silica adsorbents from aqueous solutions.
PB  - Belgrade : Institute for Multidisciplinary Research
C3  - Programme and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia
T1  - Synthesis and application of silica particles for the removal of heavy metals and pesticide residues from aqueous solutions
SP  - 84
EP  - 84
UR  - https://hdl.handle.net/21.15107/rcub_dais_7002
ER  - 

@conference{
author = "Nikolić, Milan P. and Pavlović, Vladimir B. and Maričić, Aleksa and Stanojević Nikolić, Slobodanka S. and Srdić, Vladimir V.",
year = "2019",
abstract = "In this study, the adsorption behavior of silica adsorbents with different morphology and porosity has been examined in order to evaluate their use for the purification of wastewaters containing toxic environmental chemicals such as heavy metals and pesticide residues. Three different types of silica particles were investigated: (i) microporous silica core particles prepared by the hydrolysis and condensation of tetraethylorthosilicate (TEOS), (ii) mesoporous silica particles generated by the neutralization of highly basic sodium silicate solution and (iii) silica core-shell particles composed of mesoporous silica layers around dense cores. Monodispersed spherical silica particles produced from TEOS have a microporous structure but the lowest adsorption efficiency and adsorption capacity of both heavy metals and pesticides. Polydispersed silica particles of irregular shape prepared from highly basic sodium silicate solution exhibit a mesoporous structure and high efficiency for the removal of heavy metals and pesticides from aqueous solutions. Monodispersed core-shell particles composed of a microporous core and a mesoporous shell also have high adsorption efficiencies in both combinations. Moreover, silica particles can be easily functionalized with ferrite nanoparticles, which allow the magnetic separation of silica adsorbents from aqueous solutions.",
publisher = "Belgrade : Institute for Multidisciplinary Research",
journal = "Programme and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia",
title = "Synthesis and application of silica particles for the removal of heavy metals and pesticide residues from aqueous solutions",
pages = "84-84",
url = "https://hdl.handle.net/21.15107/rcub_dais_7002"
}

Nikolić, M. P., Pavlović, V. B., Maričić, A., Stanojević Nikolić, S. S.,& Srdić, V. V.. (2019). Synthesis and application of silica particles for the removal of heavy metals and pesticide residues from aqueous solutions. in Programme and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia
Belgrade : Institute for Multidisciplinary Research., 84-84.
https://hdl.handle.net/21.15107/rcub_dais_7002

Nikolić MP, Pavlović VB, Maričić A, Stanojević Nikolić SS, Srdić VV. Synthesis and application of silica particles for the removal of heavy metals and pesticide residues from aqueous solutions. in Programme and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia. 2019;:84-84.
https://hdl.handle.net/21.15107/rcub_dais_7002 .

Nikolić, Milan P., Pavlović, Vladimir B., Maričić, Aleksa, Stanojević Nikolić, Slobodanka S., Srdić, Vladimir V., "Synthesis and application of silica particles for the removal of heavy metals and pesticide residues from aqueous solutions" in Programme and the Book of Abstracts / 5th Conference of The Serbian Society for Ceramic Materials, 5CSCS-2019, June 11-13, 2019, Belgrade, Serbia (2019):84-84,
https://hdl.handle.net/21.15107/rcub_dais_7002 .

TY  - JOUR
AU  - Filipović, Suzana
AU  - Pavlović, Vera P.
AU  - Mitrić, Miodrag
AU  - Lević, Steva
AU  - Mitrović, Nebojša
AU  - Maričić, Aleksa
AU  - Vlahović, Branislav
AU  - Pavlović, Vladimir B.
PY  - 2019
UR  - https://doi.org/10.1007/s40145-018-0301-5
UR  - https://dais.sanu.ac.rs/123456789/5271
AB  - Multiferroic materials attracted a lot of attention in recent years because of their significant scientific interest and technological applications. The multiferroic core/shell powders have a better connectivity between the phases, resulting in superior dielectric and magneto electric properties. In this study, the influence of preparation condition on structure and properties of BaTiO3/α-Fe2O3 core/shell composite materials was examined. The five samples were obtained by varying synthesis conditions, such as synthesized method (co-precipitation and sonochemical method) and pH values of solution. XRD and Raman spectroscopy analyses were performed in order to determine phase composition and structural changes within samples. Morphology modifications were examined by SEM and EDS analyses. Finally, effect of structural and microstructural changes on magnetic and electrical properties was detected and explained.
PB  - Springer
T2  - Journal of Advanced Ceramics
T1  - Synthesis and characterization of BaTiO3/α-Fe2O3 core/shell structure
SP  - 133
EP  - 147
VL  - 8
IS  - 1
DO  - 10.1007/s40145-018-0301-5
UR  - https://hdl.handle.net/21.15107/rcub_dais_5271
ER  - 

@article{
author = "Filipović, Suzana and Pavlović, Vera P. and Mitrić, Miodrag and Lević, Steva and Mitrović, Nebojša and Maričić, Aleksa and Vlahović, Branislav and Pavlović, Vladimir B.",
year = "2019",
abstract = "Multiferroic materials attracted a lot of attention in recent years because of their significant scientific interest and technological applications. The multiferroic core/shell powders have a better connectivity between the phases, resulting in superior dielectric and magneto electric properties. In this study, the influence of preparation condition on structure and properties of BaTiO3/α-Fe2O3 core/shell composite materials was examined. The five samples were obtained by varying synthesis conditions, such as synthesized method (co-precipitation and sonochemical method) and pH values of solution. XRD and Raman spectroscopy analyses were performed in order to determine phase composition and structural changes within samples. Morphology modifications were examined by SEM and EDS analyses. Finally, effect of structural and microstructural changes on magnetic and electrical properties was detected and explained.",
publisher = "Springer",
journal = "Journal of Advanced Ceramics",
title = "Synthesis and characterization of BaTiO3/α-Fe2O3 core/shell structure",
pages = "133-147",
volume = "8",
number = "1",
doi = "10.1007/s40145-018-0301-5",
url = "https://hdl.handle.net/21.15107/rcub_dais_5271"
}

Filipović, S., Pavlović, V. P., Mitrić, M., Lević, S., Mitrović, N., Maričić, A., Vlahović, B.,& Pavlović, V. B.. (2019). Synthesis and characterization of BaTiO3/α-Fe2O3 core/shell structure. in Journal of Advanced Ceramics
Springer., 8(1), 133-147.
https://doi.org/10.1007/s40145-018-0301-5
https://hdl.handle.net/21.15107/rcub_dais_5271

Filipović S, Pavlović VP, Mitrić M, Lević S, Mitrović N, Maričić A, Vlahović B, Pavlović VB. Synthesis and characterization of BaTiO3/α-Fe2O3 core/shell structure. in Journal of Advanced Ceramics. 2019;8(1):133-147.
doi:10.1007/s40145-018-0301-5
https://hdl.handle.net/21.15107/rcub_dais_5271 .

Filipović, Suzana, Pavlović, Vera P., Mitrić, Miodrag, Lević, Steva, Mitrović, Nebojša, Maričić, Aleksa, Vlahović, Branislav, Pavlović, Vladimir B., "Synthesis and characterization of BaTiO3/α-Fe2O3 core/shell structure" in Journal of Advanced Ceramics, 8, no. 1 (2019):133-147,
https://doi.org/10.1007/s40145-018-0301-5 .,
https://hdl.handle.net/21.15107/rcub_dais_5271 .

TY  - JOUR
AU  - Kosanović, Darko
AU  - Blagojević, Vladimir A.
AU  - Maričić, Aleksa
AU  - Aleksić, S.
AU  - Pavlović, Vera P.
AU  - Pavlović, Vladimir B.
AU  - Vlahović, Branislav
PY  - 2018
UR  - https://dais.sanu.ac.rs/123456789/3742
AB  - Barium hexaferrite ceramics were prepared using mechanically activated mixtures of iron and barium titanate. The 60:40 mass% Fe:BaTiO3 powder mixtures were mechanically activated for different times (100–240 min) and sintered at 1100 and 1200 °C in order to determine the influence of mechanical activation of the precursor on the magnetic and dielectric properties of the resulting barium hexaferrite ceramics. The final product contained 84–89 mass% of Ba2Fe22.46O38Ti1.54 phase, with higher content corresponding to longer mechanical activation of the precursor. XRD and Raman measurements indicated that the remainder of the sample consists of leftover BaTiO3 and hematite, which was formed by the oxidation of iron during mechanical activation and sintering in air. Magnetic properties of samples sintered at 1200 °C are superior to those sintered at 1100 °C, which can be attributed to higher Ba2Fe22.46O38Ti1.54 phase content. The position of the Curie temperature in 350–420 °C temperature region is consistent with 0.8:1 ratio of Ti to Ba. Maximum magnetization was observed for samples activated for 120 min. Dielectric properties of samples sintered at 1200 °C showed a dependence on frequency, with a significant drop in relative permittivity with an increase in frequency in the low-frequency region, and relatively constant values of relative permittivity in the high-frequency region. The tangent loss showed a decrease with increase in frequency, where peaks corresponding to the resonance of the electron hopping frequency with the external field were observed in the samples corresponding to the longer mechanical activation. Dielectric properties showed relatively small changes for samples activated longer than 150 min. © 2018 Elsevier Ltd and Techna Group S.r.l.
PB  - Elsevier
T2  - Ceramics International
T1  - Influence of mechanical activation on functional properties of barium hexaferrite ceramics
SP  - 6666
EP  - 6672
VL  - 44
IS  - 6
DO  - 10.1016/j.ceramint.2018.01.078
UR  - https://hdl.handle.net/21.15107/rcub_dais_3742
ER  - 

@article{
author = "Kosanović, Darko and Blagojević, Vladimir A. and Maričić, Aleksa and Aleksić, S. and Pavlović, Vera P. and Pavlović, Vladimir B. and Vlahović, Branislav",
year = "2018",
abstract = "Barium hexaferrite ceramics were prepared using mechanically activated mixtures of iron and barium titanate. The 60:40 mass% Fe:BaTiO3 powder mixtures were mechanically activated for different times (100–240 min) and sintered at 1100 and 1200 °C in order to determine the influence of mechanical activation of the precursor on the magnetic and dielectric properties of the resulting barium hexaferrite ceramics. The final product contained 84–89 mass% of Ba2Fe22.46O38Ti1.54 phase, with higher content corresponding to longer mechanical activation of the precursor. XRD and Raman measurements indicated that the remainder of the sample consists of leftover BaTiO3 and hematite, which was formed by the oxidation of iron during mechanical activation and sintering in air. Magnetic properties of samples sintered at 1200 °C are superior to those sintered at 1100 °C, which can be attributed to higher Ba2Fe22.46O38Ti1.54 phase content. The position of the Curie temperature in 350–420 °C temperature region is consistent with 0.8:1 ratio of Ti to Ba. Maximum magnetization was observed for samples activated for 120 min. Dielectric properties of samples sintered at 1200 °C showed a dependence on frequency, with a significant drop in relative permittivity with an increase in frequency in the low-frequency region, and relatively constant values of relative permittivity in the high-frequency region. The tangent loss showed a decrease with increase in frequency, where peaks corresponding to the resonance of the electron hopping frequency with the external field were observed in the samples corresponding to the longer mechanical activation. Dielectric properties showed relatively small changes for samples activated longer than 150 min. © 2018 Elsevier Ltd and Techna Group S.r.l.",
publisher = "Elsevier",
journal = "Ceramics International",
title = "Influence of mechanical activation on functional properties of barium hexaferrite ceramics",
pages = "6666-6672",
volume = "44",
number = "6",
doi = "10.1016/j.ceramint.2018.01.078",
url = "https://hdl.handle.net/21.15107/rcub_dais_3742"
}

Kosanović, D., Blagojević, V. A., Maričić, A., Aleksić, S., Pavlović, V. P., Pavlović, V. B.,& Vlahović, B.. (2018). Influence of mechanical activation on functional properties of barium hexaferrite ceramics. in Ceramics International
Elsevier., 44(6), 6666-6672.
https://doi.org/10.1016/j.ceramint.2018.01.078
https://hdl.handle.net/21.15107/rcub_dais_3742

Kosanović D, Blagojević VA, Maričić A, Aleksić S, Pavlović VP, Pavlović VB, Vlahović B. Influence of mechanical activation on functional properties of barium hexaferrite ceramics. in Ceramics International. 2018;44(6):6666-6672.
doi:10.1016/j.ceramint.2018.01.078
https://hdl.handle.net/21.15107/rcub_dais_3742 .

Kosanović, Darko, Blagojević, Vladimir A., Maričić, Aleksa, Aleksić, S., Pavlović, Vera P., Pavlović, Vladimir B., Vlahović, Branislav, "Influence of mechanical activation on functional properties of barium hexaferrite ceramics" in Ceramics International, 44, no. 6 (2018):6666-6672,
https://doi.org/10.1016/j.ceramint.2018.01.078 .,
https://hdl.handle.net/21.15107/rcub_dais_3742 .

TY  - JOUR
AU  - Kosanović, Darko
AU  - Blagojević, Vladimir A.
AU  - Maričić, Aleksa
AU  - Aleksić, S.
AU  - Pavlović, Vera P.
AU  - Pavlović, Vladimir B.
AU  - Vlahović, Branislav
PY  - 2018
UR  - https://dais.sanu.ac.rs/123456789/4606
AB  - Barium hexaferrite ceramics were prepared using mechanically activated mixtures of iron and barium titanate. The 60:40 mass% Fe:BaTiO3 powder mixtures were mechanically activated for different times (100–240 min) and sintered at 1100 and 1200 °C in order to determine the influence of mechanical activation of the precursor on the magnetic and dielectric properties of the resulting barium hexaferrite ceramics. The final product contained 84–89 mass% of Ba2Fe22.46O38Ti1.54 phase, with higher content corresponding to longer mechanical activation of the precursor. XRD and Raman measurements indicated that the remainder of the sample consists of leftover BaTiO3 and hematite, which was formed by the oxidation of iron during mechanical activation and sintering in air. Magnetic properties of samples sintered at 1200 °C are superior to those sintered at 1100 °C, which can be attributed to higher Ba2Fe22.46O38Ti1.54 phase content. The position of the Curie temperature in 350–420 °C temperature region is consistent with 0.8:1 ratio of Ti to Ba. Maximum magnetization was observed for samples activated for 120 min. Dielectric properties of samples sintered at 1200 °C showed a dependence on frequency, with a significant drop in relative permittivity with an increase in frequency in the low-frequency region, and relatively constant values of relative permittivity in the high-frequency region. The tangent loss showed a decrease with increase in frequency, where peaks corresponding to the resonance of the electron hopping frequency with the external field were observed in the samples corresponding to the longer mechanical activation. Dielectric properties showed relatively small changes for samples activated longer than 150 min. © 2018 Elsevier Ltd and Techna Group S.r.l.
PB  - Elsevier
T2  - Ceramics International
T1  - Influence of mechanical activation on functional properties of barium hexaferrite ceramics
SP  - 6666
EP  - 6672
VL  - 44
IS  - 6
DO  - 10.1016/j.ceramint.2018.01.078
UR  - https://hdl.handle.net/21.15107/rcub_dais_4606
ER  - 

@article{
author = "Kosanović, Darko and Blagojević, Vladimir A. and Maričić, Aleksa and Aleksić, S. and Pavlović, Vera P. and Pavlović, Vladimir B. and Vlahović, Branislav",
year = "2018",
abstract = "Barium hexaferrite ceramics were prepared using mechanically activated mixtures of iron and barium titanate. The 60:40 mass% Fe:BaTiO3 powder mixtures were mechanically activated for different times (100–240 min) and sintered at 1100 and 1200 °C in order to determine the influence of mechanical activation of the precursor on the magnetic and dielectric properties of the resulting barium hexaferrite ceramics. The final product contained 84–89 mass% of Ba2Fe22.46O38Ti1.54 phase, with higher content corresponding to longer mechanical activation of the precursor. XRD and Raman measurements indicated that the remainder of the sample consists of leftover BaTiO3 and hematite, which was formed by the oxidation of iron during mechanical activation and sintering in air. Magnetic properties of samples sintered at 1200 °C are superior to those sintered at 1100 °C, which can be attributed to higher Ba2Fe22.46O38Ti1.54 phase content. The position of the Curie temperature in 350–420 °C temperature region is consistent with 0.8:1 ratio of Ti to Ba. Maximum magnetization was observed for samples activated for 120 min. Dielectric properties of samples sintered at 1200 °C showed a dependence on frequency, with a significant drop in relative permittivity with an increase in frequency in the low-frequency region, and relatively constant values of relative permittivity in the high-frequency region. The tangent loss showed a decrease with increase in frequency, where peaks corresponding to the resonance of the electron hopping frequency with the external field were observed in the samples corresponding to the longer mechanical activation. Dielectric properties showed relatively small changes for samples activated longer than 150 min. © 2018 Elsevier Ltd and Techna Group S.r.l.",
publisher = "Elsevier",
journal = "Ceramics International",
title = "Influence of mechanical activation on functional properties of barium hexaferrite ceramics",
pages = "6666-6672",
volume = "44",
number = "6",
doi = "10.1016/j.ceramint.2018.01.078",
url = "https://hdl.handle.net/21.15107/rcub_dais_4606"
}

Kosanović, D., Blagojević, V. A., Maričić, A., Aleksić, S., Pavlović, V. P., Pavlović, V. B.,& Vlahović, B.. (2018). Influence of mechanical activation on functional properties of barium hexaferrite ceramics. in Ceramics International
Elsevier., 44(6), 6666-6672.
https://doi.org/10.1016/j.ceramint.2018.01.078
https://hdl.handle.net/21.15107/rcub_dais_4606

Kosanović D, Blagojević VA, Maričić A, Aleksić S, Pavlović VP, Pavlović VB, Vlahović B. Influence of mechanical activation on functional properties of barium hexaferrite ceramics. in Ceramics International. 2018;44(6):6666-6672.
doi:10.1016/j.ceramint.2018.01.078
https://hdl.handle.net/21.15107/rcub_dais_4606 .

Kosanović, Darko, Blagojević, Vladimir A., Maričić, Aleksa, Aleksić, S., Pavlović, Vera P., Pavlović, Vladimir B., Vlahović, Branislav, "Influence of mechanical activation on functional properties of barium hexaferrite ceramics" in Ceramics International, 44, no. 6 (2018):6666-6672,
https://doi.org/10.1016/j.ceramint.2018.01.078 .,
https://hdl.handle.net/21.15107/rcub_dais_4606 .

TY  - CONF
AU  - Trišović, Tomislav
AU  - Spasojević, Miroslav
AU  - Maričić, Aleksa
AU  - Spasojević, Milica
PY  - 2018
UR  - https://dais.sanu.ac.rs/123456789/3661
AB  - Nanostructured Ni-Fe-W-Cu alloy powders were electrodeposited from an alkaline ammonium citrate solution on a titanium cathode. Powder particles were dendrite- and cauliflower-shaped. The dendritic particles had a high density of branches made up of interconnected globules. XRD analysis showed that the powder contained an amorphous matrix and FCC nanocrystals of the solid solution of Fe, W and Cu in Ni. As the deposition current density increased, the mean nanocrystal size decreased, and the mean value of internal microstrain and the total weight percent of Fe and Ni in the alloy increased. The powders deposited at higher current densities exhibited higher magnetization. During annealing at temperatures up to 460°C, the powders underwent short-range ordering, which caused an increase in magnetization, whereas at temperatures above 460°C, the magnetization decreased due to the formation of large FCC crystalline grains.
PB  - Belgrade : Materials Research Society of Serbia
C3  - Programme and The Book of Abstracts / Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018
T1  - Morphological, microstructural and magnetic characteristics of electrodeposited Ni-Fe-W-Cu alloy powders
SP  - 120
EP  - 120
UR  - https://hdl.handle.net/21.15107/rcub_dais_3661
ER  - 

@conference{
author = "Trišović, Tomislav and Spasojević, Miroslav and Maričić, Aleksa and Spasojević, Milica",
year = "2018",
abstract = "Nanostructured Ni-Fe-W-Cu alloy powders were electrodeposited from an alkaline ammonium citrate solution on a titanium cathode. Powder particles were dendrite- and cauliflower-shaped. The dendritic particles had a high density of branches made up of interconnected globules. XRD analysis showed that the powder contained an amorphous matrix and FCC nanocrystals of the solid solution of Fe, W and Cu in Ni. As the deposition current density increased, the mean nanocrystal size decreased, and the mean value of internal microstrain and the total weight percent of Fe and Ni in the alloy increased. The powders deposited at higher current densities exhibited higher magnetization. During annealing at temperatures up to 460°C, the powders underwent short-range ordering, which caused an increase in magnetization, whereas at temperatures above 460°C, the magnetization decreased due to the formation of large FCC crystalline grains.",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "Programme and The Book of Abstracts / Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018",
title = "Morphological, microstructural and magnetic characteristics of electrodeposited Ni-Fe-W-Cu alloy powders",
pages = "120-120",
url = "https://hdl.handle.net/21.15107/rcub_dais_3661"
}

Trišović, T., Spasojević, M., Maričić, A.,& Spasojević, M.. (2018). Morphological, microstructural and magnetic characteristics of electrodeposited Ni-Fe-W-Cu alloy powders. in Programme and The Book of Abstracts / Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018
Belgrade : Materials Research Society of Serbia., 120-120.
https://hdl.handle.net/21.15107/rcub_dais_3661

Trišović T, Spasojević M, Maričić A, Spasojević M. Morphological, microstructural and magnetic characteristics of electrodeposited Ni-Fe-W-Cu alloy powders. in Programme and The Book of Abstracts / Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018. 2018;:120-120.
https://hdl.handle.net/21.15107/rcub_dais_3661 .

Trišović, Tomislav, Spasojević, Miroslav, Maričić, Aleksa, Spasojević, Milica, "Morphological, microstructural and magnetic characteristics of electrodeposited Ni-Fe-W-Cu alloy powders" in Programme and The Book of Abstracts / Twentieth Annual Conference YUCOMAT 2018, Herceg Novi, September 3-7, 2018 (2018):120-120,
https://hdl.handle.net/21.15107/rcub_dais_3661 .

TY  - DATA
AU  - Kosanović, Darko
AU  - Blagojević, Vladimir A.
AU  - Maričić, Aleksa
AU  - Aleksić, S.
AU  - Pavlović, Vera P.
AU  - Pavlović, Vladimir B.
AU  - Vlahović, Branislav
PY  - 2018
UR  - https://ars.els-cdn.com/content/image/1-s2.0-S0272884218300919-mmc1.pdf
UR  - https://dais.sanu.ac.rs/123456789/3788
AB  - Rietveld analysis of XRD patterns of mechanically activated Fe:BaTiO3 powder mixtures sintered at 1200°C
T2  - Ceramics International
T1  - Kosanović, D., Blagojević, V.A., Maričić, A., Aleksić, S., Pavlović, V.P., Pavlović, V.B., Vlahović, B., 2018. Influence of mechanical activation on functional properties of barium hexaferrite ceramics. Ceramics International 44, 6666–6672. https://doi.org/10.1016/j.ceramint.2018.01.078: Supplement
VL  - 44
IS  - 6
UR  - https://hdl.handle.net/21.15107/rcub_dais_3788
ER  - 

@misc{
author = "Kosanović, Darko and Blagojević, Vladimir A. and Maričić, Aleksa and Aleksić, S. and Pavlović, Vera P. and Pavlović, Vladimir B. and Vlahović, Branislav",
year = "2018",
abstract = "Rietveld analysis of XRD patterns of mechanically activated Fe:BaTiO3 powder mixtures sintered at 1200°C",
journal = "Ceramics International",
title = "Kosanović, D., Blagojević, V.A., Maričić, A., Aleksić, S., Pavlović, V.P., Pavlović, V.B., Vlahović, B., 2018. Influence of mechanical activation on functional properties of barium hexaferrite ceramics. Ceramics International 44, 6666–6672. https://doi.org/10.1016/j.ceramint.2018.01.078: Supplement",
volume = "44",
number = "6",
url = "https://hdl.handle.net/21.15107/rcub_dais_3788"
}

Kosanović, D., Blagojević, V. A., Maričić, A., Aleksić, S., Pavlović, V. P., Pavlović, V. B.,& Vlahović, B.. (2018). Kosanović, D., Blagojević, V.A., Maričić, A., Aleksić, S., Pavlović, V.P., Pavlović, V.B., Vlahović, B., 2018. Influence of mechanical activation on functional properties of barium hexaferrite ceramics. Ceramics International 44, 6666–6672. https://doi.org/10.1016/j.ceramint.2018.01.078: Supplement. in Ceramics International, 44(6).
https://hdl.handle.net/21.15107/rcub_dais_3788

Kosanović D, Blagojević VA, Maričić A, Aleksić S, Pavlović VP, Pavlović VB, Vlahović B. Kosanović, D., Blagojević, V.A., Maričić, A., Aleksić, S., Pavlović, V.P., Pavlović, V.B., Vlahović, B., 2018. Influence of mechanical activation on functional properties of barium hexaferrite ceramics. Ceramics International 44, 6666–6672. https://doi.org/10.1016/j.ceramint.2018.01.078: Supplement. in Ceramics International. 2018;44(6).
https://hdl.handle.net/21.15107/rcub_dais_3788 .

Kosanović, Darko, Blagojević, Vladimir A., Maričić, Aleksa, Aleksić, S., Pavlović, Vera P., Pavlović, Vladimir B., Vlahović, Branislav, "Kosanović, D., Blagojević, V.A., Maričić, A., Aleksić, S., Pavlović, V.P., Pavlović, V.B., Vlahović, B., 2018. Influence of mechanical activation on functional properties of barium hexaferrite ceramics. Ceramics International 44, 6666–6672. https://doi.org/10.1016/j.ceramint.2018.01.078: Supplement" in Ceramics International, 44, no. 6 (2018),
https://hdl.handle.net/21.15107/rcub_dais_3788 .

TY  - CONF
AU  - Lukić, Vladimir
AU  - Čekerevac Mirković, Dragana
AU  - Jugović, Dragana
AU  - Maričić, Aleksa
PY  - 2018
UR  - https://dais.sanu.ac.rs/123456789/4571
AB  - Non-activated powder of nuclear grade graphite and powders of nuclear grade graphite that were milled for 10, 20 and 30 minutes are doped with 0.03% of platinum. XRD analysis of injtial and activated graphite powders was used for structural characterization. Hydrogen adsorption perfonned in isothermal conditions showed that platinization of powder samples of nuclear grade graphite decreases time needed for reaching adsorbent saturation during hydration. Simultaneously it was shown that platinization, due to the hydrogen spillower effect, increases adsorption capacity in a function of mechanical activation duration.
PB  - Belgrade : Vinča Institute of Nuclear Sciences, University of Belgrade
PB  - Belgrade : Hydrogen Economy Initiative Serbia
C3  - Program and the Book of Abstracts / 3rd International Symposium on Materials for Energy Storage and Conversion - mESC-IS 2018
T1  - Influence of platinization of mechanically activated nuclear grade graphite powders on the hydrogen adsorption process
SP  - 86
EP  - 86
UR  - https://hdl.handle.net/21.15107/rcub_dais_4571
ER  - 

@conference{
author = "Lukić, Vladimir and Čekerevac Mirković, Dragana and Jugović, Dragana and Maričić, Aleksa",
year = "2018",
abstract = "Non-activated powder of nuclear grade graphite and powders of nuclear grade graphite that were milled for 10, 20 and 30 minutes are doped with 0.03% of platinum. XRD analysis of injtial and activated graphite powders was used for structural characterization. Hydrogen adsorption perfonned in isothermal conditions showed that platinization of powder samples of nuclear grade graphite decreases time needed for reaching adsorbent saturation during hydration. Simultaneously it was shown that platinization, due to the hydrogen spillower effect, increases adsorption capacity in a function of mechanical activation duration.",
publisher = "Belgrade : Vinča Institute of Nuclear Sciences, University of Belgrade, Belgrade : Hydrogen Economy Initiative Serbia",
journal = "Program and the Book of Abstracts / 3rd International Symposium on Materials for Energy Storage and Conversion - mESC-IS 2018",
title = "Influence of platinization of mechanically activated nuclear grade graphite powders on the hydrogen adsorption process",
pages = "86-86",
url = "https://hdl.handle.net/21.15107/rcub_dais_4571"
}

Lukić, V., Čekerevac Mirković, D., Jugović, D.,& Maričić, A.. (2018). Influence of platinization of mechanically activated nuclear grade graphite powders on the hydrogen adsorption process. in Program and the Book of Abstracts / 3rd International Symposium on Materials for Energy Storage and Conversion - mESC-IS 2018
Belgrade : Vinča Institute of Nuclear Sciences, University of Belgrade., 86-86.
https://hdl.handle.net/21.15107/rcub_dais_4571

Lukić V, Čekerevac Mirković D, Jugović D, Maričić A. Influence of platinization of mechanically activated nuclear grade graphite powders on the hydrogen adsorption process. in Program and the Book of Abstracts / 3rd International Symposium on Materials for Energy Storage and Conversion - mESC-IS 2018. 2018;:86-86.
https://hdl.handle.net/21.15107/rcub_dais_4571 .

Lukić, Vladimir, Čekerevac Mirković, Dragana, Jugović, Dragana, Maričić, Aleksa, "Influence of platinization of mechanically activated nuclear grade graphite powders on the hydrogen adsorption process" in Program and the Book of Abstracts / 3rd International Symposium on Materials for Energy Storage and Conversion - mESC-IS 2018 (2018):86-86,
https://hdl.handle.net/21.15107/rcub_dais_4571 .

TY  - CONF
AU  - Vasić, M.
AU  - Kosić, O.
AU  - Kosanović, Darko
AU  - Maričić, Aleksa
AU  - Minić, Dragica M.
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/4826
AB  - Mechanical activation of a mixture of polycrystalline powders Fe3O4 (50% wt.) and BaTiO3 (50% wt.) was performed in a planetary ball-mill, with different milling times (3 h, 6 h and 12 h). Average crystallite size determined by XRD analysis ranges from 12 to 30 nm, depending on the milling time. The activated powders were pressed into disc-shaped samples, 8 mm in diameter and 1.5 mm thick, applying the pressure of 500 MPa,. Thermoelectric measurements conducted in the temperature range from room temperature to 350 °C revealed that the electrical resistivity of the sample depends on temperature and activation time. At room temperature, the maximum value of specific electrical resistivity (ρ0 = 1 MΩm) was observed for the sample obtained by pressing the powder activated for 6 h. Magnetic properties of pressed powder samples were studied using a modified Faraday method. At room temperature, the pressed powder activated for 3 h exhibited the maximum value of magnetization, M0= 0.86 Am2/kg. Multiple heating of the pressed samples, for 10 min, was performed in a magnetic field of 20 KA/m. After cooling, the highest magnetization values were observed for the samples previously heated at 380 °C, while the maximum one (M’= 1.04 Am2/kg) corresponds to the sample activated for 3 h.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017
T1  - Influence of synthesis parameters and thermal treatment on functional properties of Fe3O4-BaTiO3 multiferroics obtained by mechanical activation
SP  - 74
EP  - 74
UR  - https://hdl.handle.net/21.15107/rcub_dais_4826
ER  - 

@conference{
author = "Vasić, M. and Kosić, O. and Kosanović, Darko and Maričić, Aleksa and Minić, Dragica M.",
year = "2017",
abstract = "Mechanical activation of a mixture of polycrystalline powders Fe3O4 (50% wt.) and BaTiO3 (50% wt.) was performed in a planetary ball-mill, with different milling times (3 h, 6 h and 12 h). Average crystallite size determined by XRD analysis ranges from 12 to 30 nm, depending on the milling time. The activated powders were pressed into disc-shaped samples, 8 mm in diameter and 1.5 mm thick, applying the pressure of 500 MPa,. Thermoelectric measurements conducted in the temperature range from room temperature to 350 °C revealed that the electrical resistivity of the sample depends on temperature and activation time. At room temperature, the maximum value of specific electrical resistivity (ρ0 = 1 MΩm) was observed for the sample obtained by pressing the powder activated for 6 h. Magnetic properties of pressed powder samples were studied using a modified Faraday method. At room temperature, the pressed powder activated for 3 h exhibited the maximum value of magnetization, M0= 0.86 Am2/kg. Multiple heating of the pressed samples, for 10 min, was performed in a magnetic field of 20 KA/m. After cooling, the highest magnetization values were observed for the samples previously heated at 380 °C, while the maximum one (M’= 1.04 Am2/kg) corresponds to the sample activated for 3 h.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017",
title = "Influence of synthesis parameters and thermal treatment on functional properties of Fe3O4-BaTiO3 multiferroics obtained by mechanical activation",
pages = "74-74",
url = "https://hdl.handle.net/21.15107/rcub_dais_4826"
}

Vasić, M., Kosić, O., Kosanović, D., Maričić, A.,& Minić, D. M.. (2017). Influence of synthesis parameters and thermal treatment on functional properties of Fe3O4-BaTiO3 multiferroics obtained by mechanical activation. in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017
Belgrade : Serbian Ceramic Society., 74-74.
https://hdl.handle.net/21.15107/rcub_dais_4826

Vasić M, Kosić O, Kosanović D, Maričić A, Minić DM. Influence of synthesis parameters and thermal treatment on functional properties of Fe3O4-BaTiO3 multiferroics obtained by mechanical activation. in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017. 2017;:74-74.
https://hdl.handle.net/21.15107/rcub_dais_4826 .

Vasić, M., Kosić, O., Kosanović, Darko, Maričić, Aleksa, Minić, Dragica M., "Influence of synthesis parameters and thermal treatment on functional properties of Fe3O4-BaTiO3 multiferroics obtained by mechanical activation" in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017 (2017):74-74,
https://hdl.handle.net/21.15107/rcub_dais_4826 .

TY  - CONF
AU  - Kosić, O.
AU  - Kosanović, Darko
AU  - Ranđelović Ćirić, V.
AU  - Maričić, Aleksa
AU  - Minić, Dragica M.
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/2386
AB  - A mixture of polycrystalline powders of Fe (70 % wt.) and BaTiO3 (30 % wt.) was ball-milled in a planetary mill under air atmosphere, for different time intervals: 60, 120, 180, 240, 300 and 360 min. During the mechanical activation, the powder was exposed to oxygen from the air, resulting in formation of iron oxides: FeO and then Fe2O3 and Fe3O4. XRD and SEM analyses of the activated powders revealed that the weight fraction of the iron oxides in the mixture and microcrystal size depend on the activation time. For the powders activated for different time intervals, average crystallite size (Dhkl), dislocation density (ρn) and average microcrystal size of BaTiO3 and Fe were determined. In order to investigate the influence of thermally induced structural changes on magnetic properties, the change of magnetic properties of the pressed activated powders during multiple heating in a magnetic field of 10KA/m was measured. Maximum magnetization of the samples was reached after heating at 620 K. Pressed powder samples were sintered at temperatures of 1100 oC and 1200 °C for 2h giving the different phase diagrams. The samples sintered at 1100 oC include BaTiO3, BaFe12O19 and BaFeO2,67 as the dominant components. The samples sintered at 1200 °C containing only two components, BaTiO3 and BaFe12O19, exhibited pronounced ferromagnetic and ferroelectric properties
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017
T1  - Synthesis of BaFe12O19-BaTiO3 multiferroics by mechanical activation
UR  - https://hdl.handle.net/21.15107/rcub_dais_2386
ER  - 

@conference{
editor = "Mitić, Vojislav V.",
author = "Kosić, O. and Kosanović, Darko and Ranđelović Ćirić, V. and Maričić, Aleksa and Minić, Dragica M.",
year = "2017",
abstract = "A mixture of polycrystalline powders of Fe (70 % wt.) and BaTiO3 (30 % wt.) was ball-milled in a planetary mill under air atmosphere, for different time intervals: 60, 120, 180, 240, 300 and 360 min. During the mechanical activation, the powder was exposed to oxygen from the air, resulting in formation of iron oxides: FeO and then Fe2O3 and Fe3O4. XRD and SEM analyses of the activated powders revealed that the weight fraction of the iron oxides in the mixture and microcrystal size depend on the activation time. For the powders activated for different time intervals, average crystallite size (Dhkl), dislocation density (ρn) and average microcrystal size of BaTiO3 and Fe were determined. In order to investigate the influence of thermally induced structural changes on magnetic properties, the change of magnetic properties of the pressed activated powders during multiple heating in a magnetic field of 10KA/m was measured. Maximum magnetization of the samples was reached after heating at 620 K. Pressed powder samples were sintered at temperatures of 1100 oC and 1200 °C for 2h giving the different phase diagrams. The samples sintered at 1100 oC include BaTiO3, BaFe12O19 and BaFeO2,67 as the dominant components. The samples sintered at 1200 °C containing only two components, BaTiO3 and BaFe12O19, exhibited pronounced ferromagnetic and ferroelectric properties",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017",
title = "Synthesis of BaFe12O19-BaTiO3 multiferroics by mechanical activation",
url = "https://hdl.handle.net/21.15107/rcub_dais_2386"
}

Mitić, V. V., Kosić, O., Kosanović, D., Ranđelović Ćirić, V., Maričić, A.,& Minić, D. M.. (2017). Synthesis of BaFe12O19-BaTiO3 multiferroics by mechanical activation. in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017
Belgrade : Serbian Ceramic Society..
https://hdl.handle.net/21.15107/rcub_dais_2386

Mitić VV, Kosić O, Kosanović D, Ranđelović Ćirić V, Maričić A, Minić DM. Synthesis of BaFe12O19-BaTiO3 multiferroics by mechanical activation. in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017. 2017;.
https://hdl.handle.net/21.15107/rcub_dais_2386 .

Mitić, Vojislav V., Kosić, O., Kosanović, Darko, Ranđelović Ćirić, V., Maričić, Aleksa, Minić, Dragica M., "Synthesis of BaFe12O19-BaTiO3 multiferroics by mechanical activation" in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017 (2017),
https://hdl.handle.net/21.15107/rcub_dais_2386 .

TY  - CONF
AU  - Lazarević, R.
AU  - Kosanović, Darko
AU  - Pavlović, Vladimir B.
AU  - Đukić, S.
AU  - Maričić, Aleksa
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/4769
AB  - The initial powder (16 % Fe2O3, 4 % BaCO3, 80 % BaTiO3) was mechanically activated in a planetary mill for 20, 80, 120, 160, 200 and 220 minutes in air. Modified Faraday method was used to perform magnetization measurements of compressed activated powder. The value of magnetization of these samples increases with increase in time of activation from 0.77 Am2kg-1 to 1.74 Am2kg-1. Thermomagnetic measurements in 20-600 °C temperature interval was used to investigate the dependence of magnetization on temperature. Multiple heating cycles of the sample activated for 120 min shows that after heating to 540 °C and 600 °C the value of magnetization increases 17 % and 62 %, respectively. Compressed powder samples were sintered for 2 hours at 1200 °C, leading to an increase in magnetization of 81 to 123 %. Thermomagnetic measurements of sintered samples in 20-450 °C temperature interval shows that sintered samples possess both ferromagnetic and ferroelectric properties. The relative dielectric constant of sintered samples at room temperature is around 8x104, depending on mechanical activation time.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017
T1  - Synthesis and Characterization of Multifferoics 16%(Fe2O3)4%(BaCO3)80%(BaTiO3)
SP  - 77
EP  - 77
UR  - https://hdl.handle.net/21.15107/rcub_dais_4769
ER  - 

@conference{
author = "Lazarević, R. and Kosanović, Darko and Pavlović, Vladimir B. and Đukić, S. and Maričić, Aleksa",
year = "2017",
abstract = "The initial powder (16 % Fe2O3, 4 % BaCO3, 80 % BaTiO3) was mechanically activated in a planetary mill for 20, 80, 120, 160, 200 and 220 minutes in air. Modified Faraday method was used to perform magnetization measurements of compressed activated powder. The value of magnetization of these samples increases with increase in time of activation from 0.77 Am2kg-1 to 1.74 Am2kg-1. Thermomagnetic measurements in 20-600 °C temperature interval was used to investigate the dependence of magnetization on temperature. Multiple heating cycles of the sample activated for 120 min shows that after heating to 540 °C and 600 °C the value of magnetization increases 17 % and 62 %, respectively. Compressed powder samples were sintered for 2 hours at 1200 °C, leading to an increase in magnetization of 81 to 123 %. Thermomagnetic measurements of sintered samples in 20-450 °C temperature interval shows that sintered samples possess both ferromagnetic and ferroelectric properties. The relative dielectric constant of sintered samples at room temperature is around 8x104, depending on mechanical activation time.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017",
title = "Synthesis and Characterization of Multifferoics 16%(Fe2O3)4%(BaCO3)80%(BaTiO3)",
pages = "77-77",
url = "https://hdl.handle.net/21.15107/rcub_dais_4769"
}

Lazarević, R., Kosanović, D., Pavlović, V. B., Đukić, S.,& Maričić, A.. (2017). Synthesis and Characterization of Multifferoics 16%(Fe2O3)4%(BaCO3)80%(BaTiO3). in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017
Belgrade : Serbian Ceramic Society., 77-77.
https://hdl.handle.net/21.15107/rcub_dais_4769

Lazarević R, Kosanović D, Pavlović VB, Đukić S, Maričić A. Synthesis and Characterization of Multifferoics 16%(Fe2O3)4%(BaCO3)80%(BaTiO3). in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017. 2017;:77-77.
https://hdl.handle.net/21.15107/rcub_dais_4769 .

Lazarević, R., Kosanović, Darko, Pavlović, Vladimir B., Đukić, S., Maričić, Aleksa, "Synthesis and Characterization of Multifferoics 16%(Fe2O3)4%(BaCO3)80%(BaTiO3)" in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017 (2017):77-77,
https://hdl.handle.net/21.15107/rcub_dais_4769 .

TY  - JOUR
AU  - Kosanović, Darko
AU  - Obradović, Nina
AU  - Pavlović, Vera P.
AU  - Marković, Smilja
AU  - Maričić, Aleksa
AU  - Rasić, G.
AU  - Vlahović, Branislav
AU  - Pavlović, Vladimir B.
AU  - Ristić, Momčilo M.
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/2311
AB  - Crystal structure and morphology of mechanically activated nanocrystalline Fe/BaTiO3 was investigated using a combination of spectroscopic and microscopic methods. These show that mechanical activation led to the creation of new surfaces and the comminution of the initial powder particles. Prolonged milling resulted in formation of larger agglomerates of BaTiO3 and bimodal particle size distribution, where BaTiO3 particles were significantly larger than those of iron-containing phases. Milling times of 210 min and above lead to a significant decrease in temperature of the oxidation of iron in the sample, indicating abrupt change in reactivity. Raman spectroscopy analysis has revealed that activation had a pronounced influence on Fe/BaTiO3 lattice, thereby affecting both the stability of the crystal structure and the phase transition phenomena.
PB  - Elsevier
T2  - Materials Science and Engineering: B
T1  - The influence of mechanical activation on the morphological changes of Fe/BaTiO3 powder
SP  - 89
EP  - 95
VL  - 212
DO  - 10.1016/j.mseb.2016.07.016
UR  - https://hdl.handle.net/21.15107/rcub_dais_2311
ER  - 

@article{
author = "Kosanović, Darko and Obradović, Nina and Pavlović, Vera P. and Marković, Smilja and Maričić, Aleksa and Rasić, G. and Vlahović, Branislav and Pavlović, Vladimir B. and Ristić, Momčilo M.",
year = "2016",
abstract = "Crystal structure and morphology of mechanically activated nanocrystalline Fe/BaTiO3 was investigated using a combination of spectroscopic and microscopic methods. These show that mechanical activation led to the creation of new surfaces and the comminution of the initial powder particles. Prolonged milling resulted in formation of larger agglomerates of BaTiO3 and bimodal particle size distribution, where BaTiO3 particles were significantly larger than those of iron-containing phases. Milling times of 210 min and above lead to a significant decrease in temperature of the oxidation of iron in the sample, indicating abrupt change in reactivity. Raman spectroscopy analysis has revealed that activation had a pronounced influence on Fe/BaTiO3 lattice, thereby affecting both the stability of the crystal structure and the phase transition phenomena.",
publisher = "Elsevier",
journal = "Materials Science and Engineering: B",
title = "The influence of mechanical activation on the morphological changes of Fe/BaTiO3 powder",
pages = "89-95",
volume = "212",
doi = "10.1016/j.mseb.2016.07.016",
url = "https://hdl.handle.net/21.15107/rcub_dais_2311"
}

Kosanović, D., Obradović, N., Pavlović, V. P., Marković, S., Maričić, A., Rasić, G., Vlahović, B., Pavlović, V. B.,& Ristić, M. M.. (2016). The influence of mechanical activation on the morphological changes of Fe/BaTiO3 powder. in Materials Science and Engineering: B
Elsevier., 212, 89-95.
https://doi.org/10.1016/j.mseb.2016.07.016
https://hdl.handle.net/21.15107/rcub_dais_2311

Kosanović D, Obradović N, Pavlović VP, Marković S, Maričić A, Rasić G, Vlahović B, Pavlović VB, Ristić MM. The influence of mechanical activation on the morphological changes of Fe/BaTiO3 powder. in Materials Science and Engineering: B. 2016;212:89-95.
doi:10.1016/j.mseb.2016.07.016
https://hdl.handle.net/21.15107/rcub_dais_2311 .

Kosanović, Darko, Obradović, Nina, Pavlović, Vera P., Marković, Smilja, Maričić, Aleksa, Rasić, G., Vlahović, Branislav, Pavlović, Vladimir B., Ristić, Momčilo M., "The influence of mechanical activation on the morphological changes of Fe/BaTiO3 powder" in Materials Science and Engineering: B, 212 (2016):89-95,
https://doi.org/10.1016/j.mseb.2016.07.016 .,
https://hdl.handle.net/21.15107/rcub_dais_2311 .

TY  - JOUR
AU  - Blagojević, Vladimir A.
AU  - Lukić, Vladimir
AU  - Begović, Nebojša N.
AU  - Maričić, Aleksa
AU  - Minić, Dragica M.
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/15456
AB  - [Ni2(btc)(en)2]n coordination polymer exhibits a layered two-dimensional structure with weak interaction between the layers. Correlation of experimental measurements, DFT calculations and molecular simulations demonstrated that its structural features, primarily the inherent flexibility of the layered polymeric structure, lead to improved hydrogen storage performance at room temperature, due to significant enhancement in isosteric heats of hydrogen adsorption. Volumetric measurements of hydrogen adsorption at room temperature show up to 0.3 wt.% hydrogen absorbed at 303 K and 2.63 bar of hydrogen pressure, with isosteric heats of adsorption of about 12.5 kJ mol−1. Predicted performance at room temperature is 1.8 wt.% at 48 bar and 3.5 wt.% at 100 bar, better than both MOF-5 and NU-100, with calculated values of isosteric heats for adsorption of hydrogen in 8–13 kJ mol−1 range at both 77 K and 303 K. Grand canonical Monte Carlo calculations show that this material, at 77 K, exhibits gravimetric hydrogen densities of more than 10 wt.% (up to 8.3 wt.% excess) with the corresponding volumetric density of at least 66 gL−1, which is comparable to MOF-5, but achieved with considerably smaller surface area of about 2500 m2 g−1. This study shows that layered two-dimensional MOFs could be a step towards MOF systems with significantly higher isosteric heats of adsorption, which could provide better room temperature hydrogen storage capabilities.
PB  - Elsevier
T2  - International Journal of Hydrogen Energy
T1  - Hydrogen storage in a layered flexible [Ni2(btc)(en)2]n coordination polymer
SP  - 22171
EP  - 22181
VL  - 41
IS  - 47
DO  - 10.1016/j.ijhydene.2016.08.203
UR  - https://hdl.handle.net/21.15107/rcub_dais_15456
ER  - 

@article{
author = "Blagojević, Vladimir A. and Lukić, Vladimir and Begović, Nebojša N. and Maričić, Aleksa and Minić, Dragica M.",
year = "2016",
abstract = "[Ni2(btc)(en)2]n coordination polymer exhibits a layered two-dimensional structure with weak interaction between the layers. Correlation of experimental measurements, DFT calculations and molecular simulations demonstrated that its structural features, primarily the inherent flexibility of the layered polymeric structure, lead to improved hydrogen storage performance at room temperature, due to significant enhancement in isosteric heats of hydrogen adsorption. Volumetric measurements of hydrogen adsorption at room temperature show up to 0.3 wt.% hydrogen absorbed at 303 K and 2.63 bar of hydrogen pressure, with isosteric heats of adsorption of about 12.5 kJ mol−1. Predicted performance at room temperature is 1.8 wt.% at 48 bar and 3.5 wt.% at 100 bar, better than both MOF-5 and NU-100, with calculated values of isosteric heats for adsorption of hydrogen in 8–13 kJ mol−1 range at both 77 K and 303 K. Grand canonical Monte Carlo calculations show that this material, at 77 K, exhibits gravimetric hydrogen densities of more than 10 wt.% (up to 8.3 wt.% excess) with the corresponding volumetric density of at least 66 gL−1, which is comparable to MOF-5, but achieved with considerably smaller surface area of about 2500 m2 g−1. This study shows that layered two-dimensional MOFs could be a step towards MOF systems with significantly higher isosteric heats of adsorption, which could provide better room temperature hydrogen storage capabilities.",
publisher = "Elsevier",
journal = "International Journal of Hydrogen Energy",
title = "Hydrogen storage in a layered flexible [Ni2(btc)(en)2]n coordination polymer",
pages = "22171-22181",
volume = "41",
number = "47",
doi = "10.1016/j.ijhydene.2016.08.203",
url = "https://hdl.handle.net/21.15107/rcub_dais_15456"
}

Blagojević, V. A., Lukić, V., Begović, N. N., Maričić, A.,& Minić, D. M.. (2016). Hydrogen storage in a layered flexible [Ni2(btc)(en)2]n coordination polymer. in International Journal of Hydrogen Energy
Elsevier., 41(47), 22171-22181.
https://doi.org/10.1016/j.ijhydene.2016.08.203
https://hdl.handle.net/21.15107/rcub_dais_15456

Blagojević VA, Lukić V, Begović NN, Maričić A, Minić DM. Hydrogen storage in a layered flexible [Ni2(btc)(en)2]n coordination polymer. in International Journal of Hydrogen Energy. 2016;41(47):22171-22181.
doi:10.1016/j.ijhydene.2016.08.203
https://hdl.handle.net/21.15107/rcub_dais_15456 .

Blagojević, Vladimir A., Lukić, Vladimir, Begović, Nebojša N., Maričić, Aleksa, Minić, Dragica M., "Hydrogen storage in a layered flexible [Ni2(btc)(en)2]n coordination polymer" in International Journal of Hydrogen Energy, 41, no. 47 (2016):22171-22181,
https://doi.org/10.1016/j.ijhydene.2016.08.203 .,
https://hdl.handle.net/21.15107/rcub_dais_15456 .

TY  - JOUR
AU  - Blagojević, Vladimir A.
AU  - Lukić, Vladimir
AU  - Begović, Nebojša N.
AU  - Maričić, Aleksa
AU  - Minić, Dragica M.
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/854
AB  - [Ni2(btc)(en)2]n coordination polymer exhibits a layered two-dimensional structure with weak interaction between the layers. Correlation of experimental measurements, DFT calculations and molecular simulations demonstrated that its structural features, primarily the inherent flexibility of the layered polymeric structure, lead to improved hydrogen storage performance at room temperature, due to significant enhancement in isosteric heats of hydrogen adsorption. Volumetric measurements of hydrogen adsorption at room temperature show up to 0.3 wt.% hydrogen absorbed at 303 K and 2.63 bar of hydrogen pressure, with isosteric heats of adsorption of about 12.5 kJ mol−1. Predicted performance at room temperature is 1.8 wt.% at 48 bar and 3.5 wt.% at 100 bar, better than both MOF-5 and NU-100, with calculated values of isosteric heats for adsorption of hydrogen in 8–13 kJ mol−1 range at both 77 K and 303 K. Grand canonical Monte Carlo calculations show that this material, at 77 K, exhibits gravimetric hydrogen densities of more than 10 wt.% (up to 8.3 wt.% excess) with the corresponding volumetric density of at least 66 gL−1, which is comparable to MOF-5, but achieved with considerably smaller surface area of about 2500 m2 g−1. This study shows that layered two-dimensional MOFs could be a step towards MOF systems with significantly higher isosteric heats of adsorption, which could provide better room temperature hydrogen storage capabilities.
T2  - International Journal of Hydrogen Energy
T1  - Hydrogen storage in a layered flexible [Ni2(btc)(en)2]n coordination polymer
SP  - 22171
EP  - 22181
VL  - 41
IS  - 47
DO  - 10.1016/j.ijhydene.2016.08.203
UR  - https://hdl.handle.net/21.15107/rcub_dais_854
ER  - 

@article{
author = "Blagojević, Vladimir A. and Lukić, Vladimir and Begović, Nebojša N. and Maričić, Aleksa and Minić, Dragica M.",
year = "2016",
abstract = "[Ni2(btc)(en)2]n coordination polymer exhibits a layered two-dimensional structure with weak interaction between the layers. Correlation of experimental measurements, DFT calculations and molecular simulations demonstrated that its structural features, primarily the inherent flexibility of the layered polymeric structure, lead to improved hydrogen storage performance at room temperature, due to significant enhancement in isosteric heats of hydrogen adsorption. Volumetric measurements of hydrogen adsorption at room temperature show up to 0.3 wt.% hydrogen absorbed at 303 K and 2.63 bar of hydrogen pressure, with isosteric heats of adsorption of about 12.5 kJ mol−1. Predicted performance at room temperature is 1.8 wt.% at 48 bar and 3.5 wt.% at 100 bar, better than both MOF-5 and NU-100, with calculated values of isosteric heats for adsorption of hydrogen in 8–13 kJ mol−1 range at both 77 K and 303 K. Grand canonical Monte Carlo calculations show that this material, at 77 K, exhibits gravimetric hydrogen densities of more than 10 wt.% (up to 8.3 wt.% excess) with the corresponding volumetric density of at least 66 gL−1, which is comparable to MOF-5, but achieved with considerably smaller surface area of about 2500 m2 g−1. This study shows that layered two-dimensional MOFs could be a step towards MOF systems with significantly higher isosteric heats of adsorption, which could provide better room temperature hydrogen storage capabilities.",
journal = "International Journal of Hydrogen Energy",
title = "Hydrogen storage in a layered flexible [Ni2(btc)(en)2]n coordination polymer",
pages = "22171-22181",
volume = "41",
number = "47",
doi = "10.1016/j.ijhydene.2016.08.203",
url = "https://hdl.handle.net/21.15107/rcub_dais_854"
}

Blagojević, V. A., Lukić, V., Begović, N. N., Maričić, A.,& Minić, D. M.. (2016). Hydrogen storage in a layered flexible [Ni2(btc)(en)2]n coordination polymer. in International Journal of Hydrogen Energy, 41(47), 22171-22181.
https://doi.org/10.1016/j.ijhydene.2016.08.203
https://hdl.handle.net/21.15107/rcub_dais_854

Blagojević VA, Lukić V, Begović NN, Maričić A, Minić DM. Hydrogen storage in a layered flexible [Ni2(btc)(en)2]n coordination polymer. in International Journal of Hydrogen Energy. 2016;41(47):22171-22181.
doi:10.1016/j.ijhydene.2016.08.203
https://hdl.handle.net/21.15107/rcub_dais_854 .

Blagojević, Vladimir A., Lukić, Vladimir, Begović, Nebojša N., Maričić, Aleksa, Minić, Dragica M., "Hydrogen storage in a layered flexible [Ni2(btc)(en)2]n coordination polymer" in International Journal of Hydrogen Energy, 41, no. 47 (2016):22171-22181,
https://doi.org/10.1016/j.ijhydene.2016.08.203 .,
https://hdl.handle.net/21.15107/rcub_dais_854 .

TY  - CONF
AU  - Pavlović, Vera P.
AU  - Kosanović, Darko
AU  - Maričić, Aleksa
AU  - Rašić, V. G.
AU  - Vlahović, Branislav
AU  - Pavlović, Vladimir B.
PY  - 2015
UR  - https://dais.sanu.ac.rs/123456789/11804
AB  - The structure and lattice dynamics of mechanically activated nanocrystalline Fe/BaTiO3 is investigated in this work. The powder mixture of 60%Fe and 40% BaTiO3 was mechanically activated up to 240 min in 500 cm3 zirconium oxide beakers together with balls of 10 mm in diameter (the ratio of powder and balls was 1:20). The microstructure development has been studied by scanning electron microscope equipped with energy dispersive x-ray analysis spectrometer. Room temperature Raman spectra of the samples were obtained in the spectral range from 100 to 1650 cm-1, in the backscattering geometry, using 633 nm line of a He-Ne laser. Raman spectroscopy was employed to investigate the laser power dependence of the spectra of the activated samples as wells. Microstructural investigations showed that mechanical activation has led to the creation of new surfaces and the comminution of the initial powder particles. Raman spectroscopy analysis pointed out that activation had a pronounced influence on Fe/BaTiO3 lattice spectra, thus affecting both the stability of the crystal structure and the phase transition phenomena.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : IV Serbian Ceramic Society Conference, Sep 21-23 September 2015, Belgrade
T1  - Microstructure development and Raman responses of mechanically activated Fe/BaTiO3
SP  - 83
EP  - 83
UR  - https://hdl.handle.net/21.15107/rcub_dais_11804
ER  - 

@conference{
author = "Pavlović, Vera P. and Kosanović, Darko and Maričić, Aleksa and Rašić, V. G. and Vlahović, Branislav and Pavlović, Vladimir B.",
year = "2015",
abstract = "The structure and lattice dynamics of mechanically activated nanocrystalline Fe/BaTiO3 is investigated in this work. The powder mixture of 60%Fe and 40% BaTiO3 was mechanically activated up to 240 min in 500 cm3 zirconium oxide beakers together with balls of 10 mm in diameter (the ratio of powder and balls was 1:20). The microstructure development has been studied by scanning electron microscope equipped with energy dispersive x-ray analysis spectrometer. Room temperature Raman spectra of the samples were obtained in the spectral range from 100 to 1650 cm-1, in the backscattering geometry, using 633 nm line of a He-Ne laser. Raman spectroscopy was employed to investigate the laser power dependence of the spectra of the activated samples as wells. Microstructural investigations showed that mechanical activation has led to the creation of new surfaces and the comminution of the initial powder particles. Raman spectroscopy analysis pointed out that activation had a pronounced influence on Fe/BaTiO3 lattice spectra, thus affecting both the stability of the crystal structure and the phase transition phenomena.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : IV Serbian Ceramic Society Conference, Sep 21-23 September 2015, Belgrade",
title = "Microstructure development and Raman responses of mechanically activated Fe/BaTiO3",
pages = "83-83",
url = "https://hdl.handle.net/21.15107/rcub_dais_11804"
}

Pavlović, V. P., Kosanović, D., Maričić, A., Rašić, V. G., Vlahović, B.,& Pavlović, V. B.. (2015). Microstructure development and Raman responses of mechanically activated Fe/BaTiO3. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : IV Serbian Ceramic Society Conference, Sep 21-23 September 2015, Belgrade
Belgrade : Serbian Ceramic Society., 83-83.
https://hdl.handle.net/21.15107/rcub_dais_11804

Pavlović VP, Kosanović D, Maričić A, Rašić VG, Vlahović B, Pavlović VB. Microstructure development and Raman responses of mechanically activated Fe/BaTiO3. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : IV Serbian Ceramic Society Conference, Sep 21-23 September 2015, Belgrade. 2015;:83-83.
https://hdl.handle.net/21.15107/rcub_dais_11804 .

Pavlović, Vera P., Kosanović, Darko, Maričić, Aleksa, Rašić, V. G., Vlahović, Branislav, Pavlović, Vladimir B., "Microstructure development and Raman responses of mechanically activated Fe/BaTiO3" in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : IV Serbian Ceramic Society Conference, Sep 21-23 September 2015, Belgrade (2015):83-83,
https://hdl.handle.net/21.15107/rcub_dais_11804 .

TY  - CONF
AU  - Kalezić-Glišović, Aleksandra
AU  - Kosanović, Darko
AU  - Pavlović, Vladimir B.
AU  - Mitrović, Nebojša S.
AU  - Maričić, Aleksa
PY  - 2015
UR  - https://dais.sanu.ac.rs/123456789/11805
AB  - Powder mixture of 60 mass % of iron (Fe) and 40 mass % of barium titanate (BaTiO3) has been activated in planetary mill for 100, 120, 150, 180, 210 and 240 min in the air. During the activation the iron powder transits into iron oxides FeO, Fe2O3 and Fe3O4. Depending on the activation time the percentage of iron oxides varies. Simultaneously, with the content change of the activated system, magnetic properties change as well. The thermomagnetic measurements in the temperature interval from 200C up to 6200C have shown that the powder activated for 120 minutes exhibits maximum magnetization prior to annealing. After multiple annealings of the same sample it has been shown that the maximum magnetization of the cooled sample is obtained upon annealing at 5600C during 10 min for all activation times of as-cast powder sample. The sample obtained from pressed powder mixture activated for 120 min has the maximum magnetization, upon isothermal sintering of samples at 12000C during 2h, being M = 2,9 Am2/kg. With additional annealing of the same sample up to Curie temperature (TC = 4300C) and subsequent cooling of the sample in the magnetic field of H = 20 kA/m, the sample is permanently magnetized. The magnetization of sample cooled in the magnetic field with intensity of 20 kA/m being M = 10,15 Am2/kg.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : IV Serbian Ceramic Society Conference, Sep 21-23 September 2015, Belgrade, 2015
T1  - The Influence of Synthesis Parameters and Heat Effect on Magnetic Properties of Powder System FexOy - BaTiO3
SP  - 89
EP  - 89
UR  - https://hdl.handle.net/21.15107/rcub_dais_11805
ER  - 

@conference{
author = "Kalezić-Glišović, Aleksandra and Kosanović, Darko and Pavlović, Vladimir B. and Mitrović, Nebojša S. and Maričić, Aleksa",
year = "2015",
abstract = "Powder mixture of 60 mass % of iron (Fe) and 40 mass % of barium titanate (BaTiO3) has been activated in planetary mill for 100, 120, 150, 180, 210 and 240 min in the air. During the activation the iron powder transits into iron oxides FeO, Fe2O3 and Fe3O4. Depending on the activation time the percentage of iron oxides varies. Simultaneously, with the content change of the activated system, magnetic properties change as well. The thermomagnetic measurements in the temperature interval from 200C up to 6200C have shown that the powder activated for 120 minutes exhibits maximum magnetization prior to annealing. After multiple annealings of the same sample it has been shown that the maximum magnetization of the cooled sample is obtained upon annealing at 5600C during 10 min for all activation times of as-cast powder sample. The sample obtained from pressed powder mixture activated for 120 min has the maximum magnetization, upon isothermal sintering of samples at 12000C during 2h, being M = 2,9 Am2/kg. With additional annealing of the same sample up to Curie temperature (TC = 4300C) and subsequent cooling of the sample in the magnetic field of H = 20 kA/m, the sample is permanently magnetized. The magnetization of sample cooled in the magnetic field with intensity of 20 kA/m being M = 10,15 Am2/kg.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : IV Serbian Ceramic Society Conference, Sep 21-23 September 2015, Belgrade, 2015",
title = "The Influence of Synthesis Parameters and Heat Effect on Magnetic Properties of Powder System FexOy - BaTiO3",
pages = "89-89",
url = "https://hdl.handle.net/21.15107/rcub_dais_11805"
}

Kalezić-Glišović, A., Kosanović, D., Pavlović, V. B., Mitrović, N. S.,& Maričić, A.. (2015). The Influence of Synthesis Parameters and Heat Effect on Magnetic Properties of Powder System FexOy - BaTiO3. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : IV Serbian Ceramic Society Conference, Sep 21-23 September 2015, Belgrade, 2015
Belgrade : Serbian Ceramic Society., 89-89.
https://hdl.handle.net/21.15107/rcub_dais_11805

Kalezić-Glišović A, Kosanović D, Pavlović VB, Mitrović NS, Maričić A. The Influence of Synthesis Parameters and Heat Effect on Magnetic Properties of Powder System FexOy - BaTiO3. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : IV Serbian Ceramic Society Conference, Sep 21-23 September 2015, Belgrade, 2015. 2015;:89-89.
https://hdl.handle.net/21.15107/rcub_dais_11805 .

Kalezić-Glišović, Aleksandra, Kosanović, Darko, Pavlović, Vladimir B., Mitrović, Nebojša S., Maričić, Aleksa, "The Influence of Synthesis Parameters and Heat Effect on Magnetic Properties of Powder System FexOy - BaTiO3" in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : IV Serbian Ceramic Society Conference, Sep 21-23 September 2015, Belgrade, 2015 (2015):89-89,
https://hdl.handle.net/21.15107/rcub_dais_11805 .

TY  - JOUR
AU  - Ristanović, Z.
AU  - Kalezić Glišović, Aleksandra
AU  - Mitrović, Nebojša
AU  - Đukić, S.
AU  - Kosanović, Darko
AU  - Maričić, Aleksa
PY  - 2015
UR  - https://dais.sanu.ac.rs/123456789/3534
AB  - Powder mixture of 50 mass % of barium titanate (BaTiO3) and 50 mass % of iron (Fe) was prepared by solid-state reaction technique, i.e. ball milled in air for 60 min, 80 min, 100 min, 120 min and 150 min. During mechanochemical activation it was observed the iron powder transitsion to iron oxides. Depending on the activation time the content of iron oxides FeO, Fe2 O3 and Fe3O4 varies. Simultaneously, with the content change of the activated system, magnetic properties change as well. The XRD analysis of milled samples shown that as the activation time increase, the iron oxide percentage increases to, whereby the percentage of BaTiO3 in a total sample mass decreases. The percentage of iron oxides and BaTiO3 in annealed samples changes depending on annealing temperature. The thermomagnetic measurements performed by Faraday method shown that the powder mixture milled for 100 minutes exhibit maximum magnetization prior to annealing. The increase of magnetization maximum was observed after annealing at 540 oC with all milled samples, and at room temperature it has enhancement from 10 % to 22 % depending on the activation time. The samples milled for 100 min and 150 min and then sintered at 1200 oC exhibit magnetoelectric properties. © 2015 International Institute for the Science of Sintering (IISS). All rights reserved.
PB  - Belgrade : International Institute for the Science of Sintering
T2  - Science of Sintering
T1  - The influence of mechanochemical activation and thermal treatment on magnetic properties of the BaTiO3 -FexOy powder mixture
SP  - 3
EP  - 14
VL  - 47
IS  - 1
DO  - 10.2298/SOS141121001R
UR  - https://hdl.handle.net/21.15107/rcub_dais_3534
ER  - 

@article{
author = "Ristanović, Z. and Kalezić Glišović, Aleksandra and Mitrović, Nebojša and Đukić, S. and Kosanović, Darko and Maričić, Aleksa",
year = "2015",
abstract = "Powder mixture of 50 mass % of barium titanate (BaTiO3) and 50 mass % of iron (Fe) was prepared by solid-state reaction technique, i.e. ball milled in air for 60 min, 80 min, 100 min, 120 min and 150 min. During mechanochemical activation it was observed the iron powder transitsion to iron oxides. Depending on the activation time the content of iron oxides FeO, Fe2 O3 and Fe3O4 varies. Simultaneously, with the content change of the activated system, magnetic properties change as well. The XRD analysis of milled samples shown that as the activation time increase, the iron oxide percentage increases to, whereby the percentage of BaTiO3 in a total sample mass decreases. The percentage of iron oxides and BaTiO3 in annealed samples changes depending on annealing temperature. The thermomagnetic measurements performed by Faraday method shown that the powder mixture milled for 100 minutes exhibit maximum magnetization prior to annealing. The increase of magnetization maximum was observed after annealing at 540 oC with all milled samples, and at room temperature it has enhancement from 10 % to 22 % depending on the activation time. The samples milled for 100 min and 150 min and then sintered at 1200 oC exhibit magnetoelectric properties. © 2015 International Institute for the Science of Sintering (IISS). All rights reserved.",
publisher = "Belgrade : International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "The influence of mechanochemical activation and thermal treatment on magnetic properties of the BaTiO3 -FexOy powder mixture",
pages = "3-14",
volume = "47",
number = "1",
doi = "10.2298/SOS141121001R",
url = "https://hdl.handle.net/21.15107/rcub_dais_3534"
}

Ristanović, Z., Kalezić Glišović, A., Mitrović, N., Đukić, S., Kosanović, D.,& Maričić, A.. (2015). The influence of mechanochemical activation and thermal treatment on magnetic properties of the BaTiO3 -FexOy powder mixture. in Science of Sintering
Belgrade : International Institute for the Science of Sintering., 47(1), 3-14.
https://doi.org/10.2298/SOS141121001R
https://hdl.handle.net/21.15107/rcub_dais_3534

Ristanović Z, Kalezić Glišović A, Mitrović N, Đukić S, Kosanović D, Maričić A. The influence of mechanochemical activation and thermal treatment on magnetic properties of the BaTiO3 -FexOy powder mixture. in Science of Sintering. 2015;47(1):3-14.
doi:10.2298/SOS141121001R
https://hdl.handle.net/21.15107/rcub_dais_3534 .

Ristanović, Z., Kalezić Glišović, Aleksandra, Mitrović, Nebojša, Đukić, S., Kosanović, Darko, Maričić, Aleksa, "The influence of mechanochemical activation and thermal treatment on magnetic properties of the BaTiO3 -FexOy powder mixture" in Science of Sintering, 47, no. 1 (2015):3-14,
https://doi.org/10.2298/SOS141121001R .,
https://hdl.handle.net/21.15107/rcub_dais_3534 .

TY  - JOUR
AU  - Kosanović, Darko
AU  - Obradović, Nina
AU  - Živojinović, Jelena
AU  - Maričić, Aleksa
AU  - Pavlović, Vera P.
AU  - Pavlović, Vladimir B.
AU  - Ristić, Momčilo M.
PY  - 2012
UR  - https://dais.sanu.ac.rs/123456789/195
AB  - In this article the influence of mechanical activation on sintering process of bariumstrontium-titanate ceramics has been investigated. Both non-activated and mixtures treated in a planetary ball mill for 5, 10, 20, 40, 80 and 120 minutes were sintered at 1100-1400°C for 2 hours in presence of air atmosphere. The influence of mechanical activation on phase composition and crystal structure has been analyzed by XRD, while the effect of activation and sintering process on microstructure was investigated by scanning electron microscopy. It has been established that temperature of 1100°C was too low to induce final sintering stage for this system. Electrical measurements have been conducted for the densest ceramics sintered at 1400°C for 2 hours. [Projekat Ministarstva nauke Republike Srbije, br. OI172057]
PB  - Belgrade : International Institute for the Science of Sintering
T2  - Science of Sintering
T1  - The influence of mechanical activation on sintering process of BaCO3-SrCO3-TiO2 system
SP  - 271
EP  - 280
VL  - 44
IS  - 3
DO  - 10.2298/SOS1203271K
UR  - https://hdl.handle.net/21.15107/rcub_dais_195
ER  - 

@article{
author = "Kosanović, Darko and Obradović, Nina and Živojinović, Jelena and Maričić, Aleksa and Pavlović, Vera P. and Pavlović, Vladimir B. and Ristić, Momčilo M.",
year = "2012",
abstract = "In this article the influence of mechanical activation on sintering process of bariumstrontium-titanate ceramics has been investigated. Both non-activated and mixtures treated in a planetary ball mill for 5, 10, 20, 40, 80 and 120 minutes were sintered at 1100-1400°C for 2 hours in presence of air atmosphere. The influence of mechanical activation on phase composition and crystal structure has been analyzed by XRD, while the effect of activation and sintering process on microstructure was investigated by scanning electron microscopy. It has been established that temperature of 1100°C was too low to induce final sintering stage for this system. Electrical measurements have been conducted for the densest ceramics sintered at 1400°C for 2 hours. [Projekat Ministarstva nauke Republike Srbije, br. OI172057]",
publisher = "Belgrade : International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "The influence of mechanical activation on sintering process of BaCO3-SrCO3-TiO2 system",
pages = "271-280",
volume = "44",
number = "3",
doi = "10.2298/SOS1203271K",
url = "https://hdl.handle.net/21.15107/rcub_dais_195"
}

Kosanović, D., Obradović, N., Živojinović, J., Maričić, A., Pavlović, V. P., Pavlović, V. B.,& Ristić, M. M.. (2012). The influence of mechanical activation on sintering process of BaCO3-SrCO3-TiO2 system. in Science of Sintering
Belgrade : International Institute for the Science of Sintering., 44(3), 271-280.
https://doi.org/10.2298/SOS1203271K
https://hdl.handle.net/21.15107/rcub_dais_195

Kosanović D, Obradović N, Živojinović J, Maričić A, Pavlović VP, Pavlović VB, Ristić MM. The influence of mechanical activation on sintering process of BaCO3-SrCO3-TiO2 system. in Science of Sintering. 2012;44(3):271-280.
doi:10.2298/SOS1203271K
https://hdl.handle.net/21.15107/rcub_dais_195 .

Kosanović, Darko, Obradović, Nina, Živojinović, Jelena, Maričić, Aleksa, Pavlović, Vera P., Pavlović, Vladimir B., Ristić, Momčilo M., "The influence of mechanical activation on sintering process of BaCO3-SrCO3-TiO2 system" in Science of Sintering, 44, no. 3 (2012):271-280,
https://doi.org/10.2298/SOS1203271K .,
https://hdl.handle.net/21.15107/rcub_dais_195 .

TY  - JOUR
AU  - Kosanović, Darko
AU  - Obradović, Nina
AU  - Živojinović, Jelena
AU  - Filipović, Suzana
AU  - Maričić, Aleksa
AU  - Pavlović, Vladimir B.
AU  - Tang, Y.
AU  - Ristić, Momčilo M.
PY  - 2012
UR  - https://dais.sanu.ac.rs/123456789/191
AB  - Barium-Strontium-Titanate Ba0.77Sr0.23TiO3 was prepared from starting materials BaCO3, SrCO3 and TiO2 through solid-state reactions. Mixtures of these oxides are mechanically activated in a high-energy planetary ball mill at different time intervals from 0 to 120 minutes. In order to obtain information on phase composition, crystal structure was determent by X-ray diffraction. It was observed that after 80 minutes in process synthesis Ba0.77Sr0.23TiO3 started Thermal analyzes were performed in order to determine the characteristic temperatures of the processes that occur in the solid phase. Particle size distribution, together with electron microscopy scanning has given us very useful information about the morphology of the powder.
PB  - Belgrade : International Institute for the Science of Sintering
T2  - Science of Sintering
T1  - Mechanical-chemical synthesis Ba0.77Sr0.23TiO3
SP  - 47
EP  - 55
VL  - 44
IS  - 1
DO  - 10.2298/SOS1201047K
UR  - https://hdl.handle.net/21.15107/rcub_dais_191
ER  - 

@article{
author = "Kosanović, Darko and Obradović, Nina and Živojinović, Jelena and Filipović, Suzana and Maričić, Aleksa and Pavlović, Vladimir B. and Tang, Y. and Ristić, Momčilo M.",
year = "2012",
abstract = "Barium-Strontium-Titanate Ba0.77Sr0.23TiO3 was prepared from starting materials BaCO3, SrCO3 and TiO2 through solid-state reactions. Mixtures of these oxides are mechanically activated in a high-energy planetary ball mill at different time intervals from 0 to 120 minutes. In order to obtain information on phase composition, crystal structure was determent by X-ray diffraction. It was observed that after 80 minutes in process synthesis Ba0.77Sr0.23TiO3 started Thermal analyzes were performed in order to determine the characteristic temperatures of the processes that occur in the solid phase. Particle size distribution, together with electron microscopy scanning has given us very useful information about the morphology of the powder.",
publisher = "Belgrade : International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "Mechanical-chemical synthesis Ba0.77Sr0.23TiO3",
pages = "47-55",
volume = "44",
number = "1",
doi = "10.2298/SOS1201047K",
url = "https://hdl.handle.net/21.15107/rcub_dais_191"
}

Kosanović, D., Obradović, N., Živojinović, J., Filipović, S., Maričić, A., Pavlović, V. B., Tang, Y.,& Ristić, M. M.. (2012). Mechanical-chemical synthesis Ba0.77Sr0.23TiO3. in Science of Sintering
Belgrade : International Institute for the Science of Sintering., 44(1), 47-55.
https://doi.org/10.2298/SOS1201047K
https://hdl.handle.net/21.15107/rcub_dais_191

Kosanović D, Obradović N, Živojinović J, Filipović S, Maričić A, Pavlović VB, Tang Y, Ristić MM. Mechanical-chemical synthesis Ba0.77Sr0.23TiO3. in Science of Sintering. 2012;44(1):47-55.
doi:10.2298/SOS1201047K
https://hdl.handle.net/21.15107/rcub_dais_191 .

Kosanović, Darko, Obradović, Nina, Živojinović, Jelena, Filipović, Suzana, Maričić, Aleksa, Pavlović, Vladimir B., Tang, Y., Ristić, Momčilo M., "Mechanical-chemical synthesis Ba0.77Sr0.23TiO3" in Science of Sintering, 44, no. 1 (2012):47-55,
https://doi.org/10.2298/SOS1201047K .,
https://hdl.handle.net/21.15107/rcub_dais_191 .

TY  - JOUR
AU  - Obradović, Nina
AU  - Filipović, Suzana
AU  - Pavlović, Vladimir B.
AU  - Maričić, Aleksa
AU  - Mitrović, Nebojša
AU  - Ristić, Momčilo M.
PY  - 2011
UR  - https://dais.sanu.ac.rs/123456789/201
AB  - In this article the influence of mechanical activation on sintering process of magnesium-titanate and barium-zinc-titanate ceramics has been investigated. Both nonactivated and mixtures treated in planetary ball mill for 80 minutes were sintered at 1100ºC and 1300ºC. The influence of mechanical activation on phase composition and crystal structure has been analyzed by XRD, while the effect of activation and sintering process on microstructure was investigated by scanning electron microscopy. It has been established that temperature of 1100ºC was to low to induce final sintering stage for both systems. Moreover, we concluded that barium-zinc-titanate ceramics exhibited better sinterability than magnesium-titanate ceramics.
PB  - Belgrade : International Institute for the Science of Sintering
T2  - Science of Sintering
T1  - Sintering of mechanically activated magnesium-titanate and barium-zinc-titanate ceramics
SP  - 145
EP  - 151
VL  - 43
IS  - 2
DO  - 10.2298/SOS1102145O
UR  - https://hdl.handle.net/21.15107/rcub_dais_201
ER  - 

@article{
author = "Obradović, Nina and Filipović, Suzana and Pavlović, Vladimir B. and Maričić, Aleksa and Mitrović, Nebojša and Ristić, Momčilo M.",
year = "2011",
abstract = "In this article the influence of mechanical activation on sintering process of magnesium-titanate and barium-zinc-titanate ceramics has been investigated. Both nonactivated and mixtures treated in planetary ball mill for 80 minutes were sintered at 1100ºC and 1300ºC. The influence of mechanical activation on phase composition and crystal structure has been analyzed by XRD, while the effect of activation and sintering process on microstructure was investigated by scanning electron microscopy. It has been established that temperature of 1100ºC was to low to induce final sintering stage for both systems. Moreover, we concluded that barium-zinc-titanate ceramics exhibited better sinterability than magnesium-titanate ceramics.",
publisher = "Belgrade : International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "Sintering of mechanically activated magnesium-titanate and barium-zinc-titanate ceramics",
pages = "145-151",
volume = "43",
number = "2",
doi = "10.2298/SOS1102145O",
url = "https://hdl.handle.net/21.15107/rcub_dais_201"
}

Obradović, N., Filipović, S., Pavlović, V. B., Maričić, A., Mitrović, N.,& Ristić, M. M.. (2011). Sintering of mechanically activated magnesium-titanate and barium-zinc-titanate ceramics. in Science of Sintering
Belgrade : International Institute for the Science of Sintering., 43(2), 145-151.
https://doi.org/10.2298/SOS1102145O
https://hdl.handle.net/21.15107/rcub_dais_201

Obradović N, Filipović S, Pavlović VB, Maričić A, Mitrović N, Ristić MM. Sintering of mechanically activated magnesium-titanate and barium-zinc-titanate ceramics. in Science of Sintering. 2011;43(2):145-151.
doi:10.2298/SOS1102145O
https://hdl.handle.net/21.15107/rcub_dais_201 .

Obradović, Nina, Filipović, Suzana, Pavlović, Vladimir B., Maričić, Aleksa, Mitrović, Nebojša, Ristić, Momčilo M., "Sintering of mechanically activated magnesium-titanate and barium-zinc-titanate ceramics" in Science of Sintering, 43, no. 2 (2011):145-151,
https://doi.org/10.2298/SOS1102145O .,
https://hdl.handle.net/21.15107/rcub_dais_201 .

TY  - JOUR
AU  - Kosanović, Darko
AU  - Maričić, Aleksa
AU  - Mitrović, Nebojša
AU  - Ristić, Momčilo M.
PY  - 2011
UR  - https://dais.sanu.ac.rs/123456789/200
AB  - Development of materials with desirable properties essentially depends on realization of interdependence: natural science ⇔ technical sciences. Taking this into account, in order to develop of new advanced materials it is essential to determine principles that characterize this interdependency. Therefore, in this article the principles of fundamental research and the importance of obtained results are considered and implemented in the field of technical realizations.
AB  - Dobijanje materijala zadatih svojstava uslovljen je suštinski ostvarivanjem međuzavisnosti: PRIRODNE NAUKE ⇔ TEHNIČKE NAUKE. S obzirom na to, kada se radi o dobijanju novih materijala, neophodno je utvrditi zakonitosti koje karakterišu ovu međuzavisnost. Saglasno ovome u ovoj publikaciji razmatrani su principi fundamentalnih istraživanja i značaj dobijenih rezultata za primenu u oblasti tehničkih realizacija.
PB  - Belgrade : International Institute for the Science of Sintering
T2  - Science of Sintering
T1  - Interdependence of fundamental and applied research in material science
SP  - 119
EP  - 126
VL  - 43
IS  - 2
DO  - 10.2298/SOS1102119K
UR  - https://hdl.handle.net/21.15107/rcub_dais_200
ER  - 

@article{
author = "Kosanović, Darko and Maričić, Aleksa and Mitrović, Nebojša and Ristić, Momčilo M.",
year = "2011",
abstract = "Development of materials with desirable properties essentially depends on realization of interdependence: natural science ⇔ technical sciences. Taking this into account, in order to develop of new advanced materials it is essential to determine principles that characterize this interdependency. Therefore, in this article the principles of fundamental research and the importance of obtained results are considered and implemented in the field of technical realizations., Dobijanje materijala zadatih svojstava uslovljen je suštinski ostvarivanjem međuzavisnosti: PRIRODNE NAUKE ⇔ TEHNIČKE NAUKE. S obzirom na to, kada se radi o dobijanju novih materijala, neophodno je utvrditi zakonitosti koje karakterišu ovu međuzavisnost. Saglasno ovome u ovoj publikaciji razmatrani su principi fundamentalnih istraživanja i značaj dobijenih rezultata za primenu u oblasti tehničkih realizacija.",
publisher = "Belgrade : International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "Interdependence of fundamental and applied research in material science",
pages = "119-126",
volume = "43",
number = "2",
doi = "10.2298/SOS1102119K",
url = "https://hdl.handle.net/21.15107/rcub_dais_200"
}

Kosanović, D., Maričić, A., Mitrović, N.,& Ristić, M. M.. (2011). Interdependence of fundamental and applied research in material science. in Science of Sintering
Belgrade : International Institute for the Science of Sintering., 43(2), 119-126.
https://doi.org/10.2298/SOS1102119K
https://hdl.handle.net/21.15107/rcub_dais_200

Kosanović D, Maričić A, Mitrović N, Ristić MM. Interdependence of fundamental and applied research in material science. in Science of Sintering. 2011;43(2):119-126.
doi:10.2298/SOS1102119K
https://hdl.handle.net/21.15107/rcub_dais_200 .

Kosanović, Darko, Maričić, Aleksa, Mitrović, Nebojša, Ristić, Momčilo M., "Interdependence of fundamental and applied research in material science" in Science of Sintering, 43, no. 2 (2011):119-126,
https://doi.org/10.2298/SOS1102119K .,
https://hdl.handle.net/21.15107/rcub_dais_200 .

TY  - CONF
AU  - Filipović, Suzana
AU  - Obradović, Nina
AU  - Krstić, Jugoslav
AU  - Kosanović, Darko
AU  - Šćepanović, M.
AU  - Pavlović, Vladimir B.
AU  - Maričić, Aleksa
AU  - Ristić, Momčilo M.
PY  - 2011
UR  - https://dais.sanu.ac.rs/123456789/629
AB  - Mixtures of MgO-TiO2 powders were mechanically activated in a planetary ball mill for time interval from 0 to 120 minutes. On thus obtained powders, structural investigations have been performed. N2 adsorption method was used to determine the BET specific surface area and pore size distribution. Unusual results are obtained: specific surface area continuously decreases up to 40 minutes of activation and after that increases, reaching its minimum value of 4.4 m2/g. The influence of mechanical activation on lattice vibrational spectra was examined by Raman spectroscopy at room temperatures. The differential thermal analysis has been performed in order to investigate thermal behavior of the mixtures, indicating at several endothermal peaks in range of RT to 1100oC. SEM gave information about changes in microstructures, showing the clear decrease in particle size.
PB  - Belgrade : Materials Research Society of Serbia
C3  - The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts
T1  - Structural characterization of mechanically activated MgO-TiO2 system
SP  - 101
EP  - 101
UR  - https://hdl.handle.net/21.15107/rcub_dais_629
ER  - 

@conference{
author = "Filipović, Suzana and Obradović, Nina and Krstić, Jugoslav and Kosanović, Darko and Šćepanović, M. and Pavlović, Vladimir B. and Maričić, Aleksa and Ristić, Momčilo M.",
year = "2011",
abstract = "Mixtures of MgO-TiO2 powders were mechanically activated in a planetary ball mill for time interval from 0 to 120 minutes. On thus obtained powders, structural investigations have been performed. N2 adsorption method was used to determine the BET specific surface area and pore size distribution. Unusual results are obtained: specific surface area continuously decreases up to 40 minutes of activation and after that increases, reaching its minimum value of 4.4 m2/g. The influence of mechanical activation on lattice vibrational spectra was examined by Raman spectroscopy at room temperatures. The differential thermal analysis has been performed in order to investigate thermal behavior of the mixtures, indicating at several endothermal peaks in range of RT to 1100oC. SEM gave information about changes in microstructures, showing the clear decrease in particle size.",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts",
title = "Structural characterization of mechanically activated MgO-TiO2 system",
pages = "101-101",
url = "https://hdl.handle.net/21.15107/rcub_dais_629"
}

Filipović, S., Obradović, N., Krstić, J., Kosanović, D., Šćepanović, M., Pavlović, V. B., Maričić, A.,& Ristić, M. M.. (2011). Structural characterization of mechanically activated MgO-TiO2 system. in The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts
Belgrade : Materials Research Society of Serbia., 101-101.
https://hdl.handle.net/21.15107/rcub_dais_629

Filipović S, Obradović N, Krstić J, Kosanović D, Šćepanović M, Pavlović VB, Maričić A, Ristić MM. Structural characterization of mechanically activated MgO-TiO2 system. in The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts. 2011;:101-101.
https://hdl.handle.net/21.15107/rcub_dais_629 .

Filipović, Suzana, Obradović, Nina, Krstić, Jugoslav, Kosanović, Darko, Šćepanović, M., Pavlović, Vladimir B., Maričić, Aleksa, Ristić, Momčilo M., "Structural characterization of mechanically activated MgO-TiO2 system" in The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts (2011):101-101,
https://hdl.handle.net/21.15107/rcub_dais_629 .

TY  - CONF
AU  - Kosanović, Darko
AU  - Filipović, Suzana
AU  - Obradović, Nina
AU  - Mitrić, Miodrag
AU  - Marković, Smilja
AU  - Maričić, Aleksa
AU  - Pavlović, Vladimir B.
AU  - Ristić, Momčilo M.
PY  - 2011
UR  - https://dais.sanu.ac.rs/123456789/630
AB  - Ba0.8Sr0.2TiO3 was prepared from the starting materials BaCO3, SrCO3 and TiO2 through solid state reaction. Mixtures of these oxides were mechanically activated using a high-energy ball mill at different time intervals from 0 to 120 minutes. X-ray diffraction was employed in order to determine the crystal structure and gave information about composition of phase variation. It was observed that after 40 minutes early synthesis of Ba0.8Sr0.2TiO3 phase occurred. Particle size distribution along with scanning electron microscopy gave very useful information about powder morphology.
PB  - Belgrade : Materials Research Society of Serbia
C3  - The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts
T1  - Mechanochemical synthesis of Ba0.8Sr0.2TiO3
SP  - 134
EP  - 134
UR  - https://hdl.handle.net/21.15107/rcub_dais_630
ER  - 

@conference{
author = "Kosanović, Darko and Filipović, Suzana and Obradović, Nina and Mitrić, Miodrag and Marković, Smilja and Maričić, Aleksa and Pavlović, Vladimir B. and Ristić, Momčilo M.",
year = "2011",
abstract = "Ba0.8Sr0.2TiO3 was prepared from the starting materials BaCO3, SrCO3 and TiO2 through solid state reaction. Mixtures of these oxides were mechanically activated using a high-energy ball mill at different time intervals from 0 to 120 minutes. X-ray diffraction was employed in order to determine the crystal structure and gave information about composition of phase variation. It was observed that after 40 minutes early synthesis of Ba0.8Sr0.2TiO3 phase occurred. Particle size distribution along with scanning electron microscopy gave very useful information about powder morphology.",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts",
title = "Mechanochemical synthesis of Ba0.8Sr0.2TiO3",
pages = "134-134",
url = "https://hdl.handle.net/21.15107/rcub_dais_630"
}

Kosanović, D., Filipović, S., Obradović, N., Mitrić, M., Marković, S., Maričić, A., Pavlović, V. B.,& Ristić, M. M.. (2011). Mechanochemical synthesis of Ba0.8Sr0.2TiO3. in The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts
Belgrade : Materials Research Society of Serbia., 134-134.
https://hdl.handle.net/21.15107/rcub_dais_630

Kosanović D, Filipović S, Obradović N, Mitrić M, Marković S, Maričić A, Pavlović VB, Ristić MM. Mechanochemical synthesis of Ba0.8Sr0.2TiO3. in The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts. 2011;:134-134.
https://hdl.handle.net/21.15107/rcub_dais_630 .

Kosanović, Darko, Filipović, Suzana, Obradović, Nina, Mitrić, Miodrag, Marković, Smilja, Maričić, Aleksa, Pavlović, Vladimir B., Ristić, Momčilo M., "Mechanochemical synthesis of Ba0.8Sr0.2TiO3" in The Thirteenth Annual Conference YUCOMAT 2011: Programme and the Book of Abstracts (2011):134-134,
https://hdl.handle.net/21.15107/rcub_dais_630 .