Gezović, A., Milović, M., Bajuk-Bogdanović, D., Grudić, V., Dominko, R., Mentus, S.,& Vujković, M. J.. (2024). An effective approach to reaching the theoretical capacity of a low-cost and environmentally friendly Na4Fe3(PO4)2(P2O7) cathode for Na-ion batteries. in Electrochimica Acta
Elsevier BV., 476, 143718.
https://doi.org/10.1016/j.electacta.2023.143718
https://hdl.handle.net/21.15107/rcub_dais_16379

Gezović A, Milović M, Bajuk-Bogdanović D, Grudić V, Dominko R, Mentus S, Vujković MJ. An effective approach to reaching the theoretical capacity of a low-cost and environmentally friendly Na4Fe3(PO4)2(P2O7) cathode for Na-ion batteries. in Electrochimica Acta. 2024;476:143718.
doi:10.1016/j.electacta.2023.143718
https://hdl.handle.net/21.15107/rcub_dais_16379 .

Gezović, Aleksandra, Milović, Miloš, Bajuk-Bogdanović, Danica, Grudić, Veselinka, Dominko, Robert, Mentus, Slavko, Vujković, Milica J., "An effective approach to reaching the theoretical capacity of a low-cost and environmentally friendly Na4Fe3(PO4)2(P2O7) cathode for Na-ion batteries" in Electrochimica Acta, 476 (2024):143718,
https://doi.org/10.1016/j.electacta.2023.143718 .,
https://hdl.handle.net/21.15107/rcub_dais_16379 .

TY  - DATA
AU  - Vujković, Milica
AU  - Mladenović, Dušan
AU  - Milović, Miloš
AU  - Petrović, Tamara
AU  - Bajuk Bogdanović, Danica
AU  - Šljukić Paunković, Biljana
AU  - Mentus, Slavko
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/13159
AB  - Fig. S1. Comparative CVs of SVO and SVM/C measured in the narrow voltage window of LiNO3; Fig.S2 Stabilized CVs of SVM/C composite at a low scan rate of 5 mV s -1 in LiNO3 (a) and NaNO3 (b) aqueous electrolytes; Fig.S3. Stabilized CVs of SVM/C composite measured at different scan rates in LiNO3 (left) and NaNO3 (right) aqueous electrolytes; Fig.S4. Comparison of CVs (a) and specific capacity (b) of NaV6O16 and SVM/C samples measured in saturated aqueous LiNO3 solution. Specific capacities are calculated by the integration of the corresponding CVs (anodic scan); Fig.S5. Comparative CVs of SVM/C measured in different aqueous electrolytes at a common scan ate of 20 mVs-1: the second cycle (a) and the twentieth cycle (b); Fig.S6. Specific capacity vs. cycle number of SVM/C sample measured in air-eqilibrated and N2-purged 5M Ca(NO3)2 at a scan rate of 20 mV s-1
PB  - Elsevier BV
T2  - Electrochimica Acta
T1  - Supplementary information for the article:  Jonović, Marko, Jugović, Branimir, Žuža, Milena, Đorđević, Verica, Milašinović, Nikola, Bugarski, Branko, Knežević-Jugović, Zorica, "Immobilization of Horseradish Peroxidase on Magnetite-Alginate Beads to Enable Effective Strong Binding and Enzyme Recycling during Anthraquinone Dyes’ Degradation" in Polymers, 14, no. 13 (2022):2614, https://doi.org/10.3390/polym14132614
VL  - 425
UR  - https://hdl.handle.net/21.15107/rcub_dais_13159
ER  - 

@misc{
author = "Vujković, Milica and Mladenović, Dušan and Milović, Miloš and Petrović, Tamara and Bajuk Bogdanović, Danica and Šljukić Paunković, Biljana and Mentus, Slavko",
year = "2022",
abstract = "Fig. S1. Comparative CVs of SVO and SVM/C measured in the narrow voltage window of LiNO3; Fig.S2 Stabilized CVs of SVM/C composite at a low scan rate of 5 mV s -1 in LiNO3 (a) and NaNO3 (b) aqueous electrolytes; Fig.S3. Stabilized CVs of SVM/C composite measured at different scan rates in LiNO3 (left) and NaNO3 (right) aqueous electrolytes; Fig.S4. Comparison of CVs (a) and specific capacity (b) of NaV6O16 and SVM/C samples measured in saturated aqueous LiNO3 solution. Specific capacities are calculated by the integration of the corresponding CVs (anodic scan); Fig.S5. Comparative CVs of SVM/C measured in different aqueous electrolytes at a common scan ate of 20 mVs-1: the second cycle (a) and the twentieth cycle (b); Fig.S6. Specific capacity vs. cycle number of SVM/C sample measured in air-eqilibrated and N2-purged 5M Ca(NO3)2 at a scan rate of 20 mV s-1",
publisher = "Elsevier BV",
journal = "Electrochimica Acta",
title = "Supplementary information for the article:  Jonović, Marko, Jugović, Branimir, Žuža, Milena, Đorđević, Verica, Milašinović, Nikola, Bugarski, Branko, Knežević-Jugović, Zorica, "Immobilization of Horseradish Peroxidase on Magnetite-Alginate Beads to Enable Effective Strong Binding and Enzyme Recycling during Anthraquinone Dyes’ Degradation" in Polymers, 14, no. 13 (2022):2614, https://doi.org/10.3390/polym14132614",
volume = "425",
url = "https://hdl.handle.net/21.15107/rcub_dais_13159"
}

Vujković, M., Mladenović, D., Milović, M., Petrović, T., Bajuk Bogdanović, D., Šljukić Paunković, B.,& Mentus, S.. (2022). Supplementary information for the article:  Jonović, Marko, Jugović, Branimir, Žuža, Milena, Đorđević, Verica, Milašinović, Nikola, Bugarski, Branko, Knežević-Jugović, Zorica, "Immobilization of Horseradish Peroxidase on Magnetite-Alginate Beads to Enable Effective Strong Binding and Enzyme Recycling during Anthraquinone Dyes’ Degradation" in Polymers, 14, no. 13 (2022):2614, https://doi.org/10.3390/polym14132614. in Electrochimica Acta
Elsevier BV., 425.
https://hdl.handle.net/21.15107/rcub_dais_13159

Vujković M, Mladenović D, Milović M, Petrović T, Bajuk Bogdanović D, Šljukić Paunković B, Mentus S. Supplementary information for the article:  Jonović, Marko, Jugović, Branimir, Žuža, Milena, Đorđević, Verica, Milašinović, Nikola, Bugarski, Branko, Knežević-Jugović, Zorica, "Immobilization of Horseradish Peroxidase on Magnetite-Alginate Beads to Enable Effective Strong Binding and Enzyme Recycling during Anthraquinone Dyes’ Degradation" in Polymers, 14, no. 13 (2022):2614, https://doi.org/10.3390/polym14132614. in Electrochimica Acta. 2022;425.
https://hdl.handle.net/21.15107/rcub_dais_13159 .

Vujković, Milica, Mladenović, Dušan, Milović, Miloš, Petrović, Tamara, Bajuk Bogdanović, Danica, Šljukić Paunković, Biljana, Mentus, Slavko, "Supplementary information for the article:  Jonović, Marko, Jugović, Branimir, Žuža, Milena, Đorđević, Verica, Milašinović, Nikola, Bugarski, Branko, Knežević-Jugović, Zorica, "Immobilization of Horseradish Peroxidase on Magnetite-Alginate Beads to Enable Effective Strong Binding and Enzyme Recycling during Anthraquinone Dyes’ Degradation" in Polymers, 14, no. 13 (2022):2614, https://doi.org/10.3390/polym14132614" in Electrochimica Acta, 425 (2022),
https://hdl.handle.net/21.15107/rcub_dais_13159 .

TY  - CONF
AU  - Gezović, Aleksandra
AU  - Milović, Miloš
AU  - Bajuk-Bogdanović, Danica
AU  - Grudić, Veselinka
AU  - Mentus, Slavko
AU  - Vujković, Milica
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/13594
AB  - The combination of different structural units in the anionic sublattice (PO4–SO4, PO4–NO3, PO4–CO3, etc.) can provide novel mixed polyanionic structures, which matched properties of Li-ion intercalation materials [1]. Mixed polyanion, Na4Fe3(PO4)2P2O7 (NFPP) is of special interest as a cathode for Na-ion batteries [2]. In this study, the simple citric-assisted sol-gel method was used for NFPP/C preparation, with the aim of evaluating its sodium storage capability. When both phosphates and pyrophosphates are used as precursors, the mixed NFPP phase has been successfully obtained, but only if pH is adjusted to the neutral value. Otherwise, when it comes to spontaneous sol-gel reaction (without pH adjustment), the heterostructure Na4Fe3(PO4)2P2O7/Na2FeP2O7 was formed. The obtained polyanions have been examined in terms of the structural, thermal and morphological behaviour by XRD, FTIR, TG/DTA and FESEM. Their electrochemical examination in NaNO3, by cyclic voltammetry and chronopotentiometry, reveals the substantial difference in sodium storage properties of synthesized nanocomposites. While the heterestrocture delivers the specific capacity of around 90 mAh g-1 with a poor rate capability, the mixed phase can rich theoretical capacity of ≈129 mAh g-1 (at a common scan rate), with a high rate capability of ≈80 C.
PB  - Belgrade : Materials Research Society of Serbia
C3  - Program and The Book of abstracts / Twenty-third Annual Conference YUCOMAT 2022 & Twelfth World Round Table Conference on Sintering XII WRTCS 2022, Herceg Novi, Montenegro, August 29 - September 2, 2022
T1  - pH-triggered sol-gel synthesis of Na4Fe3(PO4)2P2O7 cathode material
SP  - 80
EP  - 80
UR  - https://hdl.handle.net/21.15107/rcub_dais_13594
ER  - 

@conference{
author = "Gezović, Aleksandra and Milović, Miloš and Bajuk-Bogdanović, Danica and Grudić, Veselinka and Mentus, Slavko and Vujković, Milica",
year = "2022",
abstract = "The combination of different structural units in the anionic sublattice (PO4–SO4, PO4–NO3, PO4–CO3, etc.) can provide novel mixed polyanionic structures, which matched properties of Li-ion intercalation materials [1]. Mixed polyanion, Na4Fe3(PO4)2P2O7 (NFPP) is of special interest as a cathode for Na-ion batteries [2]. In this study, the simple citric-assisted sol-gel method was used for NFPP/C preparation, with the aim of evaluating its sodium storage capability. When both phosphates and pyrophosphates are used as precursors, the mixed NFPP phase has been successfully obtained, but only if pH is adjusted to the neutral value. Otherwise, when it comes to spontaneous sol-gel reaction (without pH adjustment), the heterostructure Na4Fe3(PO4)2P2O7/Na2FeP2O7 was formed. The obtained polyanions have been examined in terms of the structural, thermal and morphological behaviour by XRD, FTIR, TG/DTA and FESEM. Their electrochemical examination in NaNO3, by cyclic voltammetry and chronopotentiometry, reveals the substantial difference in sodium storage properties of synthesized nanocomposites. While the heterestrocture delivers the specific capacity of around 90 mAh g-1 with a poor rate capability, the mixed phase can rich theoretical capacity of ≈129 mAh g-1 (at a common scan rate), with a high rate capability of ≈80 C.",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "Program and The Book of abstracts / Twenty-third Annual Conference YUCOMAT 2022 & Twelfth World Round Table Conference on Sintering XII WRTCS 2022, Herceg Novi, Montenegro, August 29 - September 2, 2022",
title = "pH-triggered sol-gel synthesis of Na4Fe3(PO4)2P2O7 cathode material",
pages = "80-80",
url = "https://hdl.handle.net/21.15107/rcub_dais_13594"
}

Gezović, A., Milović, M., Bajuk-Bogdanović, D., Grudić, V., Mentus, S.,& Vujković, M.. (2022). pH-triggered sol-gel synthesis of Na4Fe3(PO4)2P2O7 cathode material. in Program and The Book of abstracts / Twenty-third Annual Conference YUCOMAT 2022 & Twelfth World Round Table Conference on Sintering XII WRTCS 2022, Herceg Novi, Montenegro, August 29 - September 2, 2022
Belgrade : Materials Research Society of Serbia., 80-80.
https://hdl.handle.net/21.15107/rcub_dais_13594

Gezović A, Milović M, Bajuk-Bogdanović D, Grudić V, Mentus S, Vujković M. pH-triggered sol-gel synthesis of Na4Fe3(PO4)2P2O7 cathode material. in Program and The Book of abstracts / Twenty-third Annual Conference YUCOMAT 2022 & Twelfth World Round Table Conference on Sintering XII WRTCS 2022, Herceg Novi, Montenegro, August 29 - September 2, 2022. 2022;:80-80.
https://hdl.handle.net/21.15107/rcub_dais_13594 .

Gezović, Aleksandra, Milović, Miloš, Bajuk-Bogdanović, Danica, Grudić, Veselinka, Mentus, Slavko, Vujković, Milica, "pH-triggered sol-gel synthesis of Na4Fe3(PO4)2P2O7 cathode material" in Program and The Book of abstracts / Twenty-third Annual Conference YUCOMAT 2022 & Twelfth World Round Table Conference on Sintering XII WRTCS 2022, Herceg Novi, Montenegro, August 29 - September 2, 2022 (2022):80-80,
https://hdl.handle.net/21.15107/rcub_dais_13594 .

TY  - CONF
AU  - Vujković, Milica
AU  - Petrović, Tamara
AU  - Mladenović, Dušan
AU  - Milović, Miloš
AU  - Bajuk-Bogdanović, Danica
AU  - Šljukić Paunković, Biljana
AU  - Mentus, Slavko
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/13637
AB  - An increased utilization of intermittent renewable energy (wind, solar…) requires the expansion of energy storage/conversion systems to a large scale, which can be integrated with renewable source devices into electrical grid. The state-of-the-art Li-ion batteries present the good choice in terms of energy and power density. However, their massive applications are strongly limited by restricted lithium resources and safety issues. In that context, the research on different alternative battery systems, relying on Earth abundant elements such as Na, Ca, Mg, Al, etc, have been launched, where advanced materials play the central role as electrodes in their operation
PB  - Belgrade : Serbian Academy of Sciences and Arts
C3  - Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022
T1  - Sodium-pillared vanadium oxide decorated with carbon particles as electrode material for more sustainable energy storage of the future
SP  - 172
EP  - 173
UR  - https://hdl.handle.net/21.15107/rcub_dais_13637
ER  - 

@conference{
author = "Vujković, Milica and Petrović, Tamara and Mladenović, Dušan and Milović, Miloš and Bajuk-Bogdanović, Danica and Šljukić Paunković, Biljana and Mentus, Slavko",
year = "2022",
abstract = "An increased utilization of intermittent renewable energy (wind, solar…) requires the expansion of energy storage/conversion systems to a large scale, which can be integrated with renewable source devices into electrical grid. The state-of-the-art Li-ion batteries present the good choice in terms of energy and power density. However, their massive applications are strongly limited by restricted lithium resources and safety issues. In that context, the research on different alternative battery systems, relying on Earth abundant elements such as Na, Ca, Mg, Al, etc, have been launched, where advanced materials play the central role as electrodes in their operation",
publisher = "Belgrade : Serbian Academy of Sciences and Arts",
journal = "Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022",
title = "Sodium-pillared vanadium oxide decorated with carbon particles as electrode material for more sustainable energy storage of the future",
pages = "172-173",
url = "https://hdl.handle.net/21.15107/rcub_dais_13637"
}

Vujković, M., Petrović, T., Mladenović, D., Milović, M., Bajuk-Bogdanović, D., Šljukić Paunković, B.,& Mentus, S.. (2022). Sodium-pillared vanadium oxide decorated with carbon particles as electrode material for more sustainable energy storage of the future. in Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022
Belgrade : Serbian Academy of Sciences and Arts., 172-173.
https://hdl.handle.net/21.15107/rcub_dais_13637

Vujković M, Petrović T, Mladenović D, Milović M, Bajuk-Bogdanović D, Šljukić Paunković B, Mentus S. Sodium-pillared vanadium oxide decorated with carbon particles as electrode material for more sustainable energy storage of the future. in Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022. 2022;:172-173.
https://hdl.handle.net/21.15107/rcub_dais_13637 .

Vujković, Milica, Petrović, Tamara, Mladenović, Dušan, Milović, Miloš, Bajuk-Bogdanović, Danica, Šljukić Paunković, Biljana, Mentus, Slavko, "Sodium-pillared vanadium oxide decorated with carbon particles as electrode material for more sustainable energy storage of the future" in Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022 (2022):172-173,
https://hdl.handle.net/21.15107/rcub_dais_13637 .

TY  - JOUR
AU  - Vujković, Milica
AU  - Mladenović, Dušan
AU  - Milović, Miloš
AU  - Petrović, Tamara
AU  - Bajuk Bogdanović, Danica
AU  - Šljukić Paunković, Biljana
AU  - Mentus, Slavko
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/13158
AB  - Layered vanadium oxides are, due to their adaptable interlayer distance and a multivalent state of vanadium, interesting electrode materials for various kinds of metal-ion batteries with both aqueous and nonaqueous electrolytes. In this study, a precursor solution adjusted for hydrothermal synthesis of sodium vanadate Na2V6O16, is modified by addition of carbon nanopowder Vulcan XC72, and this suspension is used for an one-pot hydrothermal synthesis of sodium vanadate/C composite. XRD analysis evidenced that the obtained composite is the mixture of two vanadate phases: Na2V6O16 and NaV6O15, instead of expected single-phase vanadate. SEM and TEM observations of composite revealed that these vanadate phases emerge in a form of both nanowires and nanospheres. The heterogeneity of phases and morphology of the composite is attributed to the directional action of carbon nanoparticles as a nucleation seed. The composite, used in aqueous Li-ion battery with LiFe0.95V0.05PO4/C cathode and LiNO3 electrolyte, displayed improved charge storage (220 mAh g−1 at current rate 150 mA g−1 in the initial discharge), after dc charging, in comparison to NaV6O15 or Na2V6O16 nanowire anodes. Furthermore, versatile insertion capability of this heterostructured composite towards mono (Li+, Na+) and multivalent (Ca2+, Mg2+, Al3+) ions in aqueous electrolytes is demonstrated by Cyclic Voltametry method, where the capacity stability depends on the type of cation, following the order Al3+, Li+, Mg2+, Ca2+. Upon 100 potentiodynamic chaging/discharging cycles, Ca2+ions display much better capacitance retention than Li+ ions (i.e., 64 vs. 13% of the initial value). The coinserted electrolyte constituents, H2O and OH− species, are considered to be responsible for the improved capacity retention, making vanadium ions less strained and less soluble. The pH, the concentration of the electrolyte and the type of anion are found to influence the cyclic behavior of observed vanadate composite in Ca-containing electrolyte. These results open a new directions in vanadate electrochemistry towards more sustainaible and cheaper aqueous batteries.
PB  - Elsevier BV
T2  - Electrochimica Acta
T1  - Sodium-pillared vanadium oxides as next-gen materials: Does co-inserted water control the cyclic stability of vanadates in an aqueous electrolyte?
SP  - 140603
VL  - 425
DO  - 10.1016/j.electacta.2022.140603
UR  - https://hdl.handle.net/21.15107/rcub_dais_13158
ER  - 

@article{
author = "Vujković, Milica and Mladenović, Dušan and Milović, Miloš and Petrović, Tamara and Bajuk Bogdanović, Danica and Šljukić Paunković, Biljana and Mentus, Slavko",
year = "2022",
abstract = "Layered vanadium oxides are, due to their adaptable interlayer distance and a multivalent state of vanadium, interesting electrode materials for various kinds of metal-ion batteries with both aqueous and nonaqueous electrolytes. In this study, a precursor solution adjusted for hydrothermal synthesis of sodium vanadate Na2V6O16, is modified by addition of carbon nanopowder Vulcan XC72, and this suspension is used for an one-pot hydrothermal synthesis of sodium vanadate/C composite. XRD analysis evidenced that the obtained composite is the mixture of two vanadate phases: Na2V6O16 and NaV6O15, instead of expected single-phase vanadate. SEM and TEM observations of composite revealed that these vanadate phases emerge in a form of both nanowires and nanospheres. The heterogeneity of phases and morphology of the composite is attributed to the directional action of carbon nanoparticles as a nucleation seed. The composite, used in aqueous Li-ion battery with LiFe0.95V0.05PO4/C cathode and LiNO3 electrolyte, displayed improved charge storage (220 mAh g−1 at current rate 150 mA g−1 in the initial discharge), after dc charging, in comparison to NaV6O15 or Na2V6O16 nanowire anodes. Furthermore, versatile insertion capability of this heterostructured composite towards mono (Li+, Na+) and multivalent (Ca2+, Mg2+, Al3+) ions in aqueous electrolytes is demonstrated by Cyclic Voltametry method, where the capacity stability depends on the type of cation, following the order Al3+, Li+, Mg2+, Ca2+. Upon 100 potentiodynamic chaging/discharging cycles, Ca2+ions display much better capacitance retention than Li+ ions (i.e., 64 vs. 13% of the initial value). The coinserted electrolyte constituents, H2O and OH− species, are considered to be responsible for the improved capacity retention, making vanadium ions less strained and less soluble. The pH, the concentration of the electrolyte and the type of anion are found to influence the cyclic behavior of observed vanadate composite in Ca-containing electrolyte. These results open a new directions in vanadate electrochemistry towards more sustainaible and cheaper aqueous batteries.",
publisher = "Elsevier BV",
journal = "Electrochimica Acta",
title = "Sodium-pillared vanadium oxides as next-gen materials: Does co-inserted water control the cyclic stability of vanadates in an aqueous electrolyte?",
pages = "140603",
volume = "425",
doi = "10.1016/j.electacta.2022.140603",
url = "https://hdl.handle.net/21.15107/rcub_dais_13158"
}

Vujković, M., Mladenović, D., Milović, M., Petrović, T., Bajuk Bogdanović, D., Šljukić Paunković, B.,& Mentus, S.. (2022). Sodium-pillared vanadium oxides as next-gen materials: Does co-inserted water control the cyclic stability of vanadates in an aqueous electrolyte?. in Electrochimica Acta
Elsevier BV., 425, 140603.
https://doi.org/10.1016/j.electacta.2022.140603
https://hdl.handle.net/21.15107/rcub_dais_13158

Vujković M, Mladenović D, Milović M, Petrović T, Bajuk Bogdanović D, Šljukić Paunković B, Mentus S. Sodium-pillared vanadium oxides as next-gen materials: Does co-inserted water control the cyclic stability of vanadates in an aqueous electrolyte?. in Electrochimica Acta. 2022;425:140603.
doi:10.1016/j.electacta.2022.140603
https://hdl.handle.net/21.15107/rcub_dais_13158 .

Vujković, Milica, Mladenović, Dušan, Milović, Miloš, Petrović, Tamara, Bajuk Bogdanović, Danica, Šljukić Paunković, Biljana, Mentus, Slavko, "Sodium-pillared vanadium oxides as next-gen materials: Does co-inserted water control the cyclic stability of vanadates in an aqueous electrolyte?" in Electrochimica Acta, 425 (2022):140603,
https://doi.org/10.1016/j.electacta.2022.140603 .,
https://hdl.handle.net/21.15107/rcub_dais_13158 .

TY  - JOUR
AU  - Gezović, Aleksandra
AU  - Vujković, Milica
AU  - Milović, Miloš
AU  - Grudić, Veselinka
AU  - Dominko, Robert
AU  - Mentus, Slavko
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11632
AB  - Sodium ion batteries (SIB) present one of the most perspective post lithium technology and their progress strongly depends on the development of compounds having the structure which enables fast sodium insertion/deinsertion reactions. Polyanion compounds have been widely investigated as cathode materials for SIBs where they compete effectively to the usually used layered oxides. This survey is focused on the development of specific family of isostructural polyanion phases encompassed by the common chemical formula Na4M3(PO4)2(P2O7). The comprehensive retrospective of their synthesis procedures, the kinetics and mechanism of sodiation/desodiation reactions, based on both experimental and theoretical results, is provided. First, the review summarizes the structural properties of variety of Na4M3(PO4)2(P2O7) compounds in terms of its electrical, vibrational and surface properties. Then, the synthesis methods and sodium/lithium storage performance, of each type of Na4M3(PO4)2(P2O7) compounds, are chronologically presented and discussed. Finally, the strengths and weaknesses of these mixed polyanion cathodes are outlined, with the aim to explain some discrepancies and unclarified issues encountered in the literature. Besides, this survey will make room for future development. It can be very useful for the future design of high-performance mixed polyanionic compounds as cathodes for alkaline-ion rechargeable batteries.
PB  - Elsevier BV
T2  - Energy Storage Materials
T1  - Recent developments of Na4M3(PO4)2(P2O7) as the cathode material for alkaline-ion rechargeable batteries: challenges and outlook
SP  - 243
EP  - 273
VL  - 37
DO  - 10.1016/j.ensm.2021.02.011
UR  - https://hdl.handle.net/21.15107/rcub_dais_11632
ER  - 

@article{
author = "Gezović, Aleksandra and Vujković, Milica and Milović, Miloš and Grudić, Veselinka and Dominko, Robert and Mentus, Slavko",
year = "2021",
abstract = "Sodium ion batteries (SIB) present one of the most perspective post lithium technology and their progress strongly depends on the development of compounds having the structure which enables fast sodium insertion/deinsertion reactions. Polyanion compounds have been widely investigated as cathode materials for SIBs where they compete effectively to the usually used layered oxides. This survey is focused on the development of specific family of isostructural polyanion phases encompassed by the common chemical formula Na4M3(PO4)2(P2O7). The comprehensive retrospective of their synthesis procedures, the kinetics and mechanism of sodiation/desodiation reactions, based on both experimental and theoretical results, is provided. First, the review summarizes the structural properties of variety of Na4M3(PO4)2(P2O7) compounds in terms of its electrical, vibrational and surface properties. Then, the synthesis methods and sodium/lithium storage performance, of each type of Na4M3(PO4)2(P2O7) compounds, are chronologically presented and discussed. Finally, the strengths and weaknesses of these mixed polyanion cathodes are outlined, with the aim to explain some discrepancies and unclarified issues encountered in the literature. Besides, this survey will make room for future development. It can be very useful for the future design of high-performance mixed polyanionic compounds as cathodes for alkaline-ion rechargeable batteries.",
publisher = "Elsevier BV",
journal = "Energy Storage Materials",
title = "Recent developments of Na4M3(PO4)2(P2O7) as the cathode material for alkaline-ion rechargeable batteries: challenges and outlook",
pages = "243-273",
volume = "37",
doi = "10.1016/j.ensm.2021.02.011",
url = "https://hdl.handle.net/21.15107/rcub_dais_11632"
}

Gezović, A., Vujković, M., Milović, M., Grudić, V., Dominko, R.,& Mentus, S.. (2021). Recent developments of Na4M3(PO4)2(P2O7) as the cathode material for alkaline-ion rechargeable batteries: challenges and outlook. in Energy Storage Materials
Elsevier BV., 37, 243-273.
https://doi.org/10.1016/j.ensm.2021.02.011
https://hdl.handle.net/21.15107/rcub_dais_11632

Gezović A, Vujković M, Milović M, Grudić V, Dominko R, Mentus S. Recent developments of Na4M3(PO4)2(P2O7) as the cathode material for alkaline-ion rechargeable batteries: challenges and outlook. in Energy Storage Materials. 2021;37:243-273.
doi:10.1016/j.ensm.2021.02.011
https://hdl.handle.net/21.15107/rcub_dais_11632 .

Gezović, Aleksandra, Vujković, Milica, Milović, Miloš, Grudić, Veselinka, Dominko, Robert, Mentus, Slavko, "Recent developments of Na4M3(PO4)2(P2O7) as the cathode material for alkaline-ion rechargeable batteries: challenges and outlook" in Energy Storage Materials, 37 (2021):243-273,
https://doi.org/10.1016/j.ensm.2021.02.011 .,
https://hdl.handle.net/21.15107/rcub_dais_11632 .

TY  - JOUR
AU  - Gezović, Aleksandra
AU  - Vujković, Milica
AU  - Milović, Miloš
AU  - Grudić, Veselinka
AU  - Dominko, Robert
AU  - Mentus, Slavko
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11633
AB  - Sodium ion batteries (SIB) present one of the most perspective post lithium technology and their progress strongly depends on the development of compounds having the structure which enables fast sodium insertion/deinsertion reactions. Polyanion compounds have been widely investigated as cathode materials for SIBs where they compete effectively to the usually used layered oxides. This survey is focused on the development of specific family of isostructural polyanion phases encompassed by the common chemical formula Na4M3(PO4)2(P2O7). The comprehensive retrospective of their synthesis procedures, the kinetics and mechanism of sodiation/desodiation reactions, based on both experimental and theoretical results, is provided. First, the review summarizes the structural properties of variety of Na4M3(PO4)2(P2O7) compounds in terms of its electrical, vibrational and surface properties. Then, the synthesis methods and sodium/lithium storage performance, of each type of Na4M3(PO4)2(P2O7) compounds, are chronologically presented and discussed. Finally, the strengths and weaknesses of these mixed polyanion cathodes are outlined, with the aim to explain some discrepancies and unclarified issues encountered in the literature. Besides, this survey will make room for future development. It can be very useful for the future design of high-performance mixed polyanionic compounds as cathodes for alkaline-ion rechargeable batteries.
PB  - Elsevier BV
T2  - Energy Storage Materials
T1  - Recent developments of Na4M3(PO4)2(P2O7) as the cathode material for alkaline-ion rechargeable batteries: challenges and outlook
SP  - 243
EP  - 273
VL  - 37
DO  - 10.1016/j.ensm.2021.02.011
UR  - https://hdl.handle.net/21.15107/rcub_dais_11633
ER  - 

@article{
author = "Gezović, Aleksandra and Vujković, Milica and Milović, Miloš and Grudić, Veselinka and Dominko, Robert and Mentus, Slavko",
year = "2021",
abstract = "Sodium ion batteries (SIB) present one of the most perspective post lithium technology and their progress strongly depends on the development of compounds having the structure which enables fast sodium insertion/deinsertion reactions. Polyanion compounds have been widely investigated as cathode materials for SIBs where they compete effectively to the usually used layered oxides. This survey is focused on the development of specific family of isostructural polyanion phases encompassed by the common chemical formula Na4M3(PO4)2(P2O7). The comprehensive retrospective of their synthesis procedures, the kinetics and mechanism of sodiation/desodiation reactions, based on both experimental and theoretical results, is provided. First, the review summarizes the structural properties of variety of Na4M3(PO4)2(P2O7) compounds in terms of its electrical, vibrational and surface properties. Then, the synthesis methods and sodium/lithium storage performance, of each type of Na4M3(PO4)2(P2O7) compounds, are chronologically presented and discussed. Finally, the strengths and weaknesses of these mixed polyanion cathodes are outlined, with the aim to explain some discrepancies and unclarified issues encountered in the literature. Besides, this survey will make room for future development. It can be very useful for the future design of high-performance mixed polyanionic compounds as cathodes for alkaline-ion rechargeable batteries.",
publisher = "Elsevier BV",
journal = "Energy Storage Materials",
title = "Recent developments of Na4M3(PO4)2(P2O7) as the cathode material for alkaline-ion rechargeable batteries: challenges and outlook",
pages = "243-273",
volume = "37",
doi = "10.1016/j.ensm.2021.02.011",
url = "https://hdl.handle.net/21.15107/rcub_dais_11633"
}

Gezović, A., Vujković, M., Milović, M., Grudić, V., Dominko, R.,& Mentus, S.. (2021). Recent developments of Na4M3(PO4)2(P2O7) as the cathode material for alkaline-ion rechargeable batteries: challenges and outlook. in Energy Storage Materials
Elsevier BV., 37, 243-273.
https://doi.org/10.1016/j.ensm.2021.02.011
https://hdl.handle.net/21.15107/rcub_dais_11633

Gezović A, Vujković M, Milović M, Grudić V, Dominko R, Mentus S. Recent developments of Na4M3(PO4)2(P2O7) as the cathode material for alkaline-ion rechargeable batteries: challenges and outlook. in Energy Storage Materials. 2021;37:243-273.
doi:10.1016/j.ensm.2021.02.011
https://hdl.handle.net/21.15107/rcub_dais_11633 .

Gezović, Aleksandra, Vujković, Milica, Milović, Miloš, Grudić, Veselinka, Dominko, Robert, Mentus, Slavko, "Recent developments of Na4M3(PO4)2(P2O7) as the cathode material for alkaline-ion rechargeable batteries: challenges and outlook" in Energy Storage Materials, 37 (2021):243-273,
https://doi.org/10.1016/j.ensm.2021.02.011 .,
https://hdl.handle.net/21.15107/rcub_dais_11633 .

TY  - DATA
AU  - Gezović, Aleksandra
AU  - Vujković, Milica
AU  - Milović, Miloš
AU  - Grudić, Veselinka
AU  - Dominko, Robert
AU  - Mentus, Slavko
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11634
AB  - Sodium ion batteries (SIB) present one of the most perspective post lithium technology and their progress strongly depends on the development of compounds having the structure which enables fast sodium insertion/deinsertion reactions. Polyanion compounds have been widely investigated as cathode materials for SIBs where they compete effectively to the usually used layered oxides. This survey is focused on the development of specific family of isostructural polyanion phases encompassed by the common chemical formula Na4M3(PO4)2(P2O7). The comprehensive retrospective of their synthesis procedures, the kinetics and mechanism of sodiation/desodiation reactions, based on both experimental and theoretical results, is provided. First, the review summarizes the structural properties of variety of Na4M3(PO4)2(P2O7) compounds in terms of its electrical, vibrational and surface properties. Then, the synthesis methods and sodium/lithium storage performance, of each type of Na4M3(PO4)2(P2O7) compounds, are chronologically presented and discussed. Finally, the strengths and weaknesses of these mixed polyanion cathodes are outlined, with the aim to explain some discrepancies and unclarified issues encountered in the literature. Besides, this survey will make room for future development. It can be very useful for the future design of high-performance mixed polyanionic compounds as cathodes for alkaline-ion rechargeable batteries.
PB  - Elsevier BV
T2  - Energy Storage Materials
T1  - Supplementary information for the article: Gezović Aleksandra, Vujković Milica, Milović Miloš, Grudić Veselinka, Dominko Robert, Mentus Slavko, "Recent developments of Na4M3(PO4)2(P2O7) as the cathode material for alkaline-ion rechargeable batteries: challenges and outlook" Energy Storage Materials, 37 (2021):243-273, https://doi.org/10.1016/j.ensm.2021.02.011
VL  - 37
UR  - https://hdl.handle.net/21.15107/rcub_dais_11634
ER  - 

@misc{
author = "Gezović, Aleksandra and Vujković, Milica and Milović, Miloš and Grudić, Veselinka and Dominko, Robert and Mentus, Slavko",
year = "2021",
abstract = "Sodium ion batteries (SIB) present one of the most perspective post lithium technology and their progress strongly depends on the development of compounds having the structure which enables fast sodium insertion/deinsertion reactions. Polyanion compounds have been widely investigated as cathode materials for SIBs where they compete effectively to the usually used layered oxides. This survey is focused on the development of specific family of isostructural polyanion phases encompassed by the common chemical formula Na4M3(PO4)2(P2O7). The comprehensive retrospective of their synthesis procedures, the kinetics and mechanism of sodiation/desodiation reactions, based on both experimental and theoretical results, is provided. First, the review summarizes the structural properties of variety of Na4M3(PO4)2(P2O7) compounds in terms of its electrical, vibrational and surface properties. Then, the synthesis methods and sodium/lithium storage performance, of each type of Na4M3(PO4)2(P2O7) compounds, are chronologically presented and discussed. Finally, the strengths and weaknesses of these mixed polyanion cathodes are outlined, with the aim to explain some discrepancies and unclarified issues encountered in the literature. Besides, this survey will make room for future development. It can be very useful for the future design of high-performance mixed polyanionic compounds as cathodes for alkaline-ion rechargeable batteries.",
publisher = "Elsevier BV",
journal = "Energy Storage Materials",
title = "Supplementary information for the article: Gezović Aleksandra, Vujković Milica, Milović Miloš, Grudić Veselinka, Dominko Robert, Mentus Slavko, "Recent developments of Na4M3(PO4)2(P2O7) as the cathode material for alkaline-ion rechargeable batteries: challenges and outlook" Energy Storage Materials, 37 (2021):243-273, https://doi.org/10.1016/j.ensm.2021.02.011",
volume = "37",
url = "https://hdl.handle.net/21.15107/rcub_dais_11634"
}

Gezović, A., Vujković, M., Milović, M., Grudić, V., Dominko, R.,& Mentus, S.. (2021). Supplementary information for the article: Gezović Aleksandra, Vujković Milica, Milović Miloš, Grudić Veselinka, Dominko Robert, Mentus Slavko, "Recent developments of Na4M3(PO4)2(P2O7) as the cathode material for alkaline-ion rechargeable batteries: challenges and outlook" Energy Storage Materials, 37 (2021):243-273, https://doi.org/10.1016/j.ensm.2021.02.011. in Energy Storage Materials
Elsevier BV., 37.
https://hdl.handle.net/21.15107/rcub_dais_11634

Gezović A, Vujković M, Milović M, Grudić V, Dominko R, Mentus S. Supplementary information for the article: Gezović Aleksandra, Vujković Milica, Milović Miloš, Grudić Veselinka, Dominko Robert, Mentus Slavko, "Recent developments of Na4M3(PO4)2(P2O7) as the cathode material for alkaline-ion rechargeable batteries: challenges and outlook" Energy Storage Materials, 37 (2021):243-273, https://doi.org/10.1016/j.ensm.2021.02.011. in Energy Storage Materials. 2021;37.
https://hdl.handle.net/21.15107/rcub_dais_11634 .

Gezović, Aleksandra, Vujković, Milica, Milović, Miloš, Grudić, Veselinka, Dominko, Robert, Mentus, Slavko, "Supplementary information for the article: Gezović Aleksandra, Vujković Milica, Milović Miloš, Grudić Veselinka, Dominko Robert, Mentus Slavko, "Recent developments of Na4M3(PO4)2(P2O7) as the cathode material for alkaline-ion rechargeable batteries: challenges and outlook" Energy Storage Materials, 37 (2021):243-273, https://doi.org/10.1016/j.ensm.2021.02.011" in Energy Storage Materials, 37 (2021),
https://hdl.handle.net/21.15107/rcub_dais_11634 .

TY  - JOUR
AU  - Jelić, Dijana
AU  - Zeljković, Saša
AU  - Jugović, Dragana
AU  - Mentus, Slavko
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/10533
AB  - The oxide mixtures xCuO-(1-x) MoO3 were synthesized by gel-combustion procedure. The existence of phase mixture CuO + Cu3Mo2O9 and MoO3 + CuMoO4 in CuO-rich and MoO3 -rich composition region, respectively, were evidenced. The constant heating rate thermogravimetry in hydrogen atmosphere revealed that the reduction reactions proceed within the two clearly separated temperature regions. On the basis of mass changes, the mechanism of reduction processes was discussed. The measurements revealed considerable inhibition of CuO reduction by MoO3, and huge acceleration of MoO3 → MoO2 reduction step by copper. The particularities found in this system were commented in relation to our similar studies in NiO-MoO3 and CuO-WO3 systems. For particular composition, x = 0.5, existing preferably in form of a-CuMoO4, kinetic parameters of reduction were determined. The composition of oxide mixture influenced the particle size and morphology of resulting metallic Cu-Mo composites.
PB  - Elsevier BV
T2  - International Journal of Refractory Metals and Hard Materials
T1  - Thermogravimetric insight in the reduction of xCuO – (1-x)MoO3 oxide system (0.1 ≤ x ≤ 0.9) by hydrogen
SP  - 105480
VL  - 96
DO  - 10.1016/j.ijrmhm.2021.105480
UR  - https://hdl.handle.net/21.15107/rcub_dais_10533
ER  - 

@article{
author = "Jelić, Dijana and Zeljković, Saša and Jugović, Dragana and Mentus, Slavko",
year = "2021",
abstract = "The oxide mixtures xCuO-(1-x) MoO3 were synthesized by gel-combustion procedure. The existence of phase mixture CuO + Cu3Mo2O9 and MoO3 + CuMoO4 in CuO-rich and MoO3 -rich composition region, respectively, were evidenced. The constant heating rate thermogravimetry in hydrogen atmosphere revealed that the reduction reactions proceed within the two clearly separated temperature regions. On the basis of mass changes, the mechanism of reduction processes was discussed. The measurements revealed considerable inhibition of CuO reduction by MoO3, and huge acceleration of MoO3 → MoO2 reduction step by copper. The particularities found in this system were commented in relation to our similar studies in NiO-MoO3 and CuO-WO3 systems. For particular composition, x = 0.5, existing preferably in form of a-CuMoO4, kinetic parameters of reduction were determined. The composition of oxide mixture influenced the particle size and morphology of resulting metallic Cu-Mo composites.",
publisher = "Elsevier BV",
journal = "International Journal of Refractory Metals and Hard Materials",
title = "Thermogravimetric insight in the reduction of xCuO – (1-x)MoO3 oxide system (0.1 ≤ x ≤ 0.9) by hydrogen",
pages = "105480",
volume = "96",
doi = "10.1016/j.ijrmhm.2021.105480",
url = "https://hdl.handle.net/21.15107/rcub_dais_10533"
}

Jelić, D., Zeljković, S., Jugović, D.,& Mentus, S.. (2021). Thermogravimetric insight in the reduction of xCuO – (1-x)MoO3 oxide system (0.1 ≤ x ≤ 0.9) by hydrogen. in International Journal of Refractory Metals and Hard Materials
Elsevier BV., 96, 105480.
https://doi.org/10.1016/j.ijrmhm.2021.105480
https://hdl.handle.net/21.15107/rcub_dais_10533

Jelić D, Zeljković S, Jugović D, Mentus S. Thermogravimetric insight in the reduction of xCuO – (1-x)MoO3 oxide system (0.1 ≤ x ≤ 0.9) by hydrogen. in International Journal of Refractory Metals and Hard Materials. 2021;96:105480.
doi:10.1016/j.ijrmhm.2021.105480
https://hdl.handle.net/21.15107/rcub_dais_10533 .

Jelić, Dijana, Zeljković, Saša, Jugović, Dragana, Mentus, Slavko, "Thermogravimetric insight in the reduction of xCuO – (1-x)MoO3 oxide system (0.1 ≤ x ≤ 0.9) by hydrogen" in International Journal of Refractory Metals and Hard Materials, 96 (2021):105480,
https://doi.org/10.1016/j.ijrmhm.2021.105480 .,
https://hdl.handle.net/21.15107/rcub_dais_10533 .

TY  - JOUR
AU  - Jelić, Dijana
AU  - Zeljković, Saša
AU  - Jugović, Dragana
AU  - Mentus, Slavko
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/10534
AB  - The oxide mixtures xCuO-(1-x) MoO3 were synthesized by gel-combustion procedure. The existence of phase mixture CuO + Cu3Mo2O9 and MoO3 + CuMoO4 in CuO-rich and MoO3 -rich composition region, respectively, were evidenced. The constant heating rate thermogravimetry in hydrogen atmosphere revealed that the reduction reactions proceed within the two clearly separated temperature regions. On the basis of mass changes, the mechanism of reduction processes was discussed. The measurements revealed considerable inhibition of CuO reduction by MoO3, and huge acceleration of MoO3 → MoO2 reduction step by copper. The particularities found in this system were commented in relation to our similar studies in NiO-MoO3 and CuO-WO3 systems. For particular composition, x = 0.5, existing preferably in form of a-CuMoO4, kinetic parameters of reduction were determined. The composition of oxide mixture influenced the particle size and morphology of resulting metallic Cu-Mo composites.
PB  - Elsevier BV
T2  - International Journal of Refractory Metals and Hard Materials
T1  - Thermogravimetric insight in the reduction of xCuO – (1-x)MoO3 oxide system (0.1 ≤ x ≤ 0.9) by hydrogen
SP  - 105480
VL  - 96
DO  - 10.1016/j.ijrmhm.2021.105480
UR  - https://hdl.handle.net/21.15107/rcub_dais_10534
ER  - 

@article{
author = "Jelić, Dijana and Zeljković, Saša and Jugović, Dragana and Mentus, Slavko",
year = "2021",
abstract = "The oxide mixtures xCuO-(1-x) MoO3 were synthesized by gel-combustion procedure. The existence of phase mixture CuO + Cu3Mo2O9 and MoO3 + CuMoO4 in CuO-rich and MoO3 -rich composition region, respectively, were evidenced. The constant heating rate thermogravimetry in hydrogen atmosphere revealed that the reduction reactions proceed within the two clearly separated temperature regions. On the basis of mass changes, the mechanism of reduction processes was discussed. The measurements revealed considerable inhibition of CuO reduction by MoO3, and huge acceleration of MoO3 → MoO2 reduction step by copper. The particularities found in this system were commented in relation to our similar studies in NiO-MoO3 and CuO-WO3 systems. For particular composition, x = 0.5, existing preferably in form of a-CuMoO4, kinetic parameters of reduction were determined. The composition of oxide mixture influenced the particle size and morphology of resulting metallic Cu-Mo composites.",
publisher = "Elsevier BV",
journal = "International Journal of Refractory Metals and Hard Materials",
title = "Thermogravimetric insight in the reduction of xCuO – (1-x)MoO3 oxide system (0.1 ≤ x ≤ 0.9) by hydrogen",
pages = "105480",
volume = "96",
doi = "10.1016/j.ijrmhm.2021.105480",
url = "https://hdl.handle.net/21.15107/rcub_dais_10534"
}

Jelić, D., Zeljković, S., Jugović, D.,& Mentus, S.. (2021). Thermogravimetric insight in the reduction of xCuO – (1-x)MoO3 oxide system (0.1 ≤ x ≤ 0.9) by hydrogen. in International Journal of Refractory Metals and Hard Materials
Elsevier BV., 96, 105480.
https://doi.org/10.1016/j.ijrmhm.2021.105480
https://hdl.handle.net/21.15107/rcub_dais_10534

Jelić D, Zeljković S, Jugović D, Mentus S. Thermogravimetric insight in the reduction of xCuO – (1-x)MoO3 oxide system (0.1 ≤ x ≤ 0.9) by hydrogen. in International Journal of Refractory Metals and Hard Materials. 2021;96:105480.
doi:10.1016/j.ijrmhm.2021.105480
https://hdl.handle.net/21.15107/rcub_dais_10534 .

Jelić, Dijana, Zeljković, Saša, Jugović, Dragana, Mentus, Slavko, "Thermogravimetric insight in the reduction of xCuO – (1-x)MoO3 oxide system (0.1 ≤ x ≤ 0.9) by hydrogen" in International Journal of Refractory Metals and Hard Materials, 96 (2021):105480,
https://doi.org/10.1016/j.ijrmhm.2021.105480 .,
https://hdl.handle.net/21.15107/rcub_dais_10534 .

TY  - CONF
AU  - Pašti, Igor A.
AU  - Dobrota, Ana S.
AU  - Mentus, Slavko V.
PY  - 2020
UR  - https://dais.sanu.ac.rs/123456789/9252
AB  - Напредак савремених технологија захтева фундаментално разумевање везе између структуре и својстава нових материјала. Методе
прорачуна и симулације показале су се као моћно средство у испитивању
ових веза, омогућавајући анализу система различитих нивоа сложености,
на различитим просторним и временским скалама, са жељеним саставом
и без икаквог ризика од контаминације. Штавише, константно повећање
рачунарских ресурса омогућило је примену неких од најнапреднијих метода
прорачуна на скали која превазилази суб-нанометарску (мали молекули и
кластери атома), која се обично сматра границом за ab initio прорачуне. Иако
се тачност таквих израчунавања приближава грешкама експеримента, овај
приступ такође омогућава (теоријску) претрагу великог броја система, што
није експериментално изводљиво, као и разумевање општих трендова који
су од великог значаја, како за теоретичаре тако и за експериментаторе. Овo
поглавље приказује искуства аутора у моделирању и симулацијама система
нанометарских димензија различите сложености, укључујући оксиде метала,
метале, угљеничне материјале, молекулске мреже и сложене каталитичке
системе.
AB  - Advancements in contemporary technologies require deep
understanding of the link between the structure and properties of novel materials. Computational methods have been proven as a powerful tool in that quest,
allowing investigation of systems of various complexity and at different spatial and
temporal scales, with a desired composition and without any risk of contamination.
Moreover, constant increase of computational power allowed the application of
some of the most advanced computational methods at the scales which overcome
sub-nanometers (small molecules and clusters of atoms), usually considered as a
limit for first principles calculations. While the accuracy of such calculations reaches the experimental one, this approach also allows for the screening of a large number of systems, which is not experimentally feasible, and also the understanding of
general trends which is of great importance for both theoreticians and experimentalists. This text will cover author’s recent experiences in modelling and simulation
of nanoscale systems of different complexity, including metal oxides, metals, carbon
materials, molecular networks and complex catalytic systems.
PB  - Belgrade : SASA
C3  - Fascinating world of nanoscience and nanotechnology
T1  - Modelling and simulations of nanostructures
T1  - Моделирање и симулација наноструктура
SP  - 251
EP  - 282
UR  - https://hdl.handle.net/21.15107/rcub_dais_9252
ER  - 

@conference{
author = "Pašti, Igor A. and Dobrota, Ana S. and Mentus, Slavko V.",
year = "2020",
abstract = "Напредак савремених технологија захтева фундаментално разумевање везе између структуре и својстава нових материјала. Методе
прорачуна и симулације показале су се као моћно средство у испитивању
ових веза, омогућавајући анализу система различитих нивоа сложености,
на различитим просторним и временским скалама, са жељеним саставом
и без икаквог ризика од контаминације. Штавише, константно повећање
рачунарских ресурса омогућило је примену неких од најнапреднијих метода
прорачуна на скали која превазилази суб-нанометарску (мали молекули и
кластери атома), која се обично сматра границом за ab initio прорачуне. Иако
се тачност таквих израчунавања приближава грешкама експеримента, овај
приступ такође омогућава (теоријску) претрагу великог броја система, што
није експериментално изводљиво, као и разумевање општих трендова који
су од великог значаја, како за теоретичаре тако и за експериментаторе. Овo
поглавље приказује искуства аутора у моделирању и симулацијама система
нанометарских димензија различите сложености, укључујући оксиде метала,
метале, угљеничне материјале, молекулске мреже и сложене каталитичке
системе., Advancements in contemporary technologies require deep
understanding of the link between the structure and properties of novel materials. Computational methods have been proven as a powerful tool in that quest,
allowing investigation of systems of various complexity and at different spatial and
temporal scales, with a desired composition and without any risk of contamination.
Moreover, constant increase of computational power allowed the application of
some of the most advanced computational methods at the scales which overcome
sub-nanometers (small molecules and clusters of atoms), usually considered as a
limit for first principles calculations. While the accuracy of such calculations reaches the experimental one, this approach also allows for the screening of a large number of systems, which is not experimentally feasible, and also the understanding of
general trends which is of great importance for both theoreticians and experimentalists. This text will cover author’s recent experiences in modelling and simulation
of nanoscale systems of different complexity, including metal oxides, metals, carbon
materials, molecular networks and complex catalytic systems.",
publisher = "Belgrade : SASA",
journal = "Fascinating world of nanoscience and nanotechnology",
title = "Modelling and simulations of nanostructures, Моделирање и симулација наноструктура",
pages = "251-282",
url = "https://hdl.handle.net/21.15107/rcub_dais_9252"
}

Pašti, I. A., Dobrota, A. S.,& Mentus, S. V.. (2020). Modelling and simulations of nanostructures. in Fascinating world of nanoscience and nanotechnology
Belgrade : SASA., 251-282.
https://hdl.handle.net/21.15107/rcub_dais_9252

Pašti IA, Dobrota AS, Mentus SV. Modelling and simulations of nanostructures. in Fascinating world of nanoscience and nanotechnology. 2020;:251-282.
https://hdl.handle.net/21.15107/rcub_dais_9252 .

Pašti, Igor A., Dobrota, Ana S., Mentus, Slavko V., "Modelling and simulations of nanostructures" in Fascinating world of nanoscience and nanotechnology (2020):251-282,
https://hdl.handle.net/21.15107/rcub_dais_9252 .

TY  - JOUR
AU  - Georgijević, Radovan
AU  - Vujković, Milica
AU  - Gutić, Sanjin
AU  - Aliefendić, Meho
AU  - Jugović, Dragana
AU  - Mitrić, Miodrag
AU  - Đokić, Veljko
AU  - Mentus, Slavko
PY  - 2019
UR  - http://www.sciencedirect.com/science/article/pii/S0925838818339185
UR  - https://dais.sanu.ac.rs/123456789/4569
AB  - To contribute to the knowledge on the influence of synthesis procedure on the intercalation kinetics of lithium ions into phospho-olivines, LiFePO4/C composite samples (LFPC) were synthesized in two ways, the first one in a sol-gel procedure (SG), and the other in a solid-state reaction (SS). The X-ray diffractograms (XRD) of both samples overlapped with that of pure LiFePO4, taken from the crystallographic database. Scanning electron microscopy pictures indicated the high degree of interparticle sintering, which caused a considerable agglomerate growth. The results of potentiodynamic measurements in aqueous LiNO3 solution revealed that for SS sample, three times higher initial capacity from that of SG one, (amounting to 74 mAh g−1 at 5 mV s−1). However, capacity fade on rising scan rate is much more expressed for SS sample than for SG one. We suggest that a different degree of material utilization due to the incomplete coverage of olivine particles by carbon explains this difference. The technique of separation of diffusion and capacitance currents was applied in a kinetic analysis, but it was shown to be inappropriate. We suggest the inapplicability of classic CV theory to the intercalation system accompanied by phase transition. Instead, a model of ohmic resistance determination of process kinetics was considered. LFPC-SS sample delivers three times larger capacity in LiNO3, amounting to 74 mAh g−1 at 1 mV s−1.
PB  - Elsevier
T2  - Journal of Alloys and Compounds
T1  - The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution
SP  - 475
EP  - 485
VL  - 776
DO  - 10.1016/j.jallcom.2018.10.246
UR  - https://hdl.handle.net/21.15107/rcub_dais_4569
ER  - 

@article{
author = "Georgijević, Radovan and Vujković, Milica and Gutić, Sanjin and Aliefendić, Meho and Jugović, Dragana and Mitrić, Miodrag and Đokić, Veljko and Mentus, Slavko",
year = "2019",
abstract = "To contribute to the knowledge on the influence of synthesis procedure on the intercalation kinetics of lithium ions into phospho-olivines, LiFePO4/C composite samples (LFPC) were synthesized in two ways, the first one in a sol-gel procedure (SG), and the other in a solid-state reaction (SS). The X-ray diffractograms (XRD) of both samples overlapped with that of pure LiFePO4, taken from the crystallographic database. Scanning electron microscopy pictures indicated the high degree of interparticle sintering, which caused a considerable agglomerate growth. The results of potentiodynamic measurements in aqueous LiNO3 solution revealed that for SS sample, three times higher initial capacity from that of SG one, (amounting to 74 mAh g−1 at 5 mV s−1). However, capacity fade on rising scan rate is much more expressed for SS sample than for SG one. We suggest that a different degree of material utilization due to the incomplete coverage of olivine particles by carbon explains this difference. The technique of separation of diffusion and capacitance currents was applied in a kinetic analysis, but it was shown to be inappropriate. We suggest the inapplicability of classic CV theory to the intercalation system accompanied by phase transition. Instead, a model of ohmic resistance determination of process kinetics was considered. LFPC-SS sample delivers three times larger capacity in LiNO3, amounting to 74 mAh g−1 at 1 mV s−1.",
publisher = "Elsevier",
journal = "Journal of Alloys and Compounds",
title = "The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution",
pages = "475-485",
volume = "776",
doi = "10.1016/j.jallcom.2018.10.246",
url = "https://hdl.handle.net/21.15107/rcub_dais_4569"
}

Georgijević, R., Vujković, M., Gutić, S., Aliefendić, M., Jugović, D., Mitrić, M., Đokić, V.,& Mentus, S.. (2019). The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution. in Journal of Alloys and Compounds
Elsevier., 776, 475-485.
https://doi.org/10.1016/j.jallcom.2018.10.246
https://hdl.handle.net/21.15107/rcub_dais_4569

Georgijević R, Vujković M, Gutić S, Aliefendić M, Jugović D, Mitrić M, Đokić V, Mentus S. The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution. in Journal of Alloys and Compounds. 2019;776:475-485.
doi:10.1016/j.jallcom.2018.10.246
https://hdl.handle.net/21.15107/rcub_dais_4569 .

Georgijević, Radovan, Vujković, Milica, Gutić, Sanjin, Aliefendić, Meho, Jugović, Dragana, Mitrić, Miodrag, Đokić, Veljko, Mentus, Slavko, "The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution" in Journal of Alloys and Compounds, 776 (2019):475-485,
https://doi.org/10.1016/j.jallcom.2018.10.246 .,
https://hdl.handle.net/21.15107/rcub_dais_4569 .

TY  - JOUR
AU  - Georgijević, Radovan
AU  - Vujković, Milica
AU  - Gutić, Sanjin
AU  - Aliefendić, Meho
AU  - Jugović, Dragana
AU  - Mitrić, Miodrag
AU  - Đokić, Veljko
AU  - Mentus, Slavko
PY  - 2019
UR  - http://www.sciencedirect.com/science/article/pii/S0925838818339185
UR  - https://dais.sanu.ac.rs/123456789/4568
AB  - To contribute to the knowledge on the influence of synthesis procedure on the intercalation kinetics of lithium ions into phospho-olivines, LiFePO4/C composite samples (LFPC) were synthesized in two ways, the first one in a sol-gel procedure (SG), and the other in a solid-state reaction (SS). The X-ray diffractograms (XRD) of both samples overlapped with that of pure LiFePO4, taken from the crystallographic database. Scanning electron microscopy pictures indicated the high degree of interparticle sintering, which caused a considerable agglomerate growth. The results of potentiodynamic measurements in aqueous LiNO3 solution revealed that for SS sample, three times higher initial capacity from that of SG one, (amounting to 74 mAh g−1 at 5 mV s−1). However, capacity fade on rising scan rate is much more expressed for SS sample than for SG one. We suggest that a different degree of material utilization due to the incomplete coverage of olivine particles by carbon explains this difference. The technique of separation of diffusion and capacitance currents was applied in a kinetic analysis, but it was shown to be inappropriate. We suggest the inapplicability of classic CV theory to the intercalation system accompanied by phase transition. Instead, a model of ohmic resistance determination of process kinetics was considered. LFPC-SS sample delivers three times larger capacity in LiNO3, amounting to 74 mAh g−1 at 1 mV s−1.
PB  - Elsevier
T2  - Journal of Alloys and Compounds
T1  - The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution
SP  - 475
EP  - 485
VL  - 776
DO  - 10.1016/j.jallcom.2018.10.246
UR  - https://hdl.handle.net/21.15107/rcub_dais_4568
ER  - 

@article{
author = "Georgijević, Radovan and Vujković, Milica and Gutić, Sanjin and Aliefendić, Meho and Jugović, Dragana and Mitrić, Miodrag and Đokić, Veljko and Mentus, Slavko",
year = "2019",
abstract = "To contribute to the knowledge on the influence of synthesis procedure on the intercalation kinetics of lithium ions into phospho-olivines, LiFePO4/C composite samples (LFPC) were synthesized in two ways, the first one in a sol-gel procedure (SG), and the other in a solid-state reaction (SS). The X-ray diffractograms (XRD) of both samples overlapped with that of pure LiFePO4, taken from the crystallographic database. Scanning electron microscopy pictures indicated the high degree of interparticle sintering, which caused a considerable agglomerate growth. The results of potentiodynamic measurements in aqueous LiNO3 solution revealed that for SS sample, three times higher initial capacity from that of SG one, (amounting to 74 mAh g−1 at 5 mV s−1). However, capacity fade on rising scan rate is much more expressed for SS sample than for SG one. We suggest that a different degree of material utilization due to the incomplete coverage of olivine particles by carbon explains this difference. The technique of separation of diffusion and capacitance currents was applied in a kinetic analysis, but it was shown to be inappropriate. We suggest the inapplicability of classic CV theory to the intercalation system accompanied by phase transition. Instead, a model of ohmic resistance determination of process kinetics was considered. LFPC-SS sample delivers three times larger capacity in LiNO3, amounting to 74 mAh g−1 at 1 mV s−1.",
publisher = "Elsevier",
journal = "Journal of Alloys and Compounds",
title = "The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution",
pages = "475-485",
volume = "776",
doi = "10.1016/j.jallcom.2018.10.246",
url = "https://hdl.handle.net/21.15107/rcub_dais_4568"
}

Georgijević, R., Vujković, M., Gutić, S., Aliefendić, M., Jugović, D., Mitrić, M., Đokić, V.,& Mentus, S.. (2019). The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution. in Journal of Alloys and Compounds
Elsevier., 776, 475-485.
https://doi.org/10.1016/j.jallcom.2018.10.246
https://hdl.handle.net/21.15107/rcub_dais_4568

Georgijević R, Vujković M, Gutić S, Aliefendić M, Jugović D, Mitrić M, Đokić V, Mentus S. The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution. in Journal of Alloys and Compounds. 2019;776:475-485.
doi:10.1016/j.jallcom.2018.10.246
https://hdl.handle.net/21.15107/rcub_dais_4568 .

Georgijević, Radovan, Vujković, Milica, Gutić, Sanjin, Aliefendić, Meho, Jugović, Dragana, Mitrić, Miodrag, Đokić, Veljko, Mentus, Slavko, "The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution" in Journal of Alloys and Compounds, 776 (2019):475-485,
https://doi.org/10.1016/j.jallcom.2018.10.246 .,
https://hdl.handle.net/21.15107/rcub_dais_4568 .

TY  - DATA
AU  - Georgijević, Radovan
AU  - Vujković, Milica
AU  - Gutić, Sanjin
AU  - Aliefendić, Meho
AU  - Jugović, Dragana
AU  - Mitrić, Miodrag
AU  - Đokić, Veljko
AU  - Mentus, Slavko
PY  - 2019
UR  - http://www.sciencedirect.com/science/article/pii/S0925838818339185
UR  - https://dais.sanu.ac.rs/123456789/5975
AB  - CVs of LFPC prepared by sol-gel (a) and solid-state (b) procedure, measured in LiNO3 aqueous solution at a common scan rate of 20 mV s-1 during 10 successive cycles
T2  - Journal of Alloys and Compounds
T1  - Supporting material for the article: Georgijević, R., Vujković, M., Gutić, S., Aliefendić, M., Jugović, D., Mitrić, M., Đokić, V., Mentus, S., 2019. The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution. Journal of Alloys and Compounds 776, 475–485. https://doi.org/10.1016/j.jallcom.2018.10.246
UR  - https://hdl.handle.net/21.15107/rcub_dais_5975
ER  - 

@misc{
author = "Georgijević, Radovan and Vujković, Milica and Gutić, Sanjin and Aliefendić, Meho and Jugović, Dragana and Mitrić, Miodrag and Đokić, Veljko and Mentus, Slavko",
year = "2019",
abstract = "CVs of LFPC prepared by sol-gel (a) and solid-state (b) procedure, measured in LiNO3 aqueous solution at a common scan rate of 20 mV s-1 during 10 successive cycles",
journal = "Journal of Alloys and Compounds",
title = "Supporting material for the article: Georgijević, R., Vujković, M., Gutić, S., Aliefendić, M., Jugović, D., Mitrić, M., Đokić, V., Mentus, S., 2019. The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution. Journal of Alloys and Compounds 776, 475–485. https://doi.org/10.1016/j.jallcom.2018.10.246",
url = "https://hdl.handle.net/21.15107/rcub_dais_5975"
}

Georgijević, R., Vujković, M., Gutić, S., Aliefendić, M., Jugović, D., Mitrić, M., Đokić, V.,& Mentus, S.. (2019). Supporting material for the article: Georgijević, R., Vujković, M., Gutić, S., Aliefendić, M., Jugović, D., Mitrić, M., Đokić, V., Mentus, S., 2019. The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution. Journal of Alloys and Compounds 776, 475–485. https://doi.org/10.1016/j.jallcom.2018.10.246. in Journal of Alloys and Compounds.
https://hdl.handle.net/21.15107/rcub_dais_5975

Georgijević R, Vujković M, Gutić S, Aliefendić M, Jugović D, Mitrić M, Đokić V, Mentus S. Supporting material for the article: Georgijević, R., Vujković, M., Gutić, S., Aliefendić, M., Jugović, D., Mitrić, M., Đokić, V., Mentus, S., 2019. The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution. Journal of Alloys and Compounds 776, 475–485. https://doi.org/10.1016/j.jallcom.2018.10.246. in Journal of Alloys and Compounds. 2019;.
https://hdl.handle.net/21.15107/rcub_dais_5975 .

Georgijević, Radovan, Vujković, Milica, Gutić, Sanjin, Aliefendić, Meho, Jugović, Dragana, Mitrić, Miodrag, Đokić, Veljko, Mentus, Slavko, "Supporting material for the article: Georgijević, R., Vujković, M., Gutić, S., Aliefendić, M., Jugović, D., Mitrić, M., Đokić, V., Mentus, S., 2019. The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution. Journal of Alloys and Compounds 776, 475–485. https://doi.org/10.1016/j.jallcom.2018.10.246" in Journal of Alloys and Compounds (2019),
https://hdl.handle.net/21.15107/rcub_dais_5975 .

TY  - CONF
AU  - Marković, Smilja
AU  - Stojković Simatović, Ivana
AU  - Stanković, Ana
AU  - Škapin, Srečo Davor
AU  - Mančić, Lidija
AU  - Mentus, Slavko
AU  - Uskoković, Dragan
PY  - 2018
UR  - https://dais.sanu.ac.rs/123456789/3631
AB  - Due to their high photoactivity, photostability, chemical inertness, simple syntheses procedures as well as low cost, semiconductor materials such as TiO2, ZnO, V2O5, and SnO2, are recognized as materials with a great potential for photoelectrochemical and photocatalytic applications. In particular, they can be used as photoanode in the process of photoelectrolysis of water, or to initiate decomposition of different organic or biological pollutants in water under light irradiation. Which wavelength of light will be absorbed depends on the semiconductor band gap; semiconductors with a wide band gap (> 3 eV) can absorb light in the UV range only, while those with a narrow band gap (< 3 eV) can be activated by visible light. Current trend in photo(electro)catalysis is to develop efficient semiconductors which can be activated by absorbing natural sunlight. During the years, various approaches have been developed to modify optical properties of semiconductors thus to be capable to absorb sunlight, for example: the incorporation of transition metal ions or defects into the crystal structure, the particles’ surface sensitization, hydrogenation, coupling of semiconductors with different band gap energies, etc.
PB  - Belgrade : Serbian Academy of Sciences and Arts
C3  - Program and Book of Abstracts / First International Conference on Electron Microscopy of Nanostructures ELMINA 2018, August 27-29, 2018, Belgrade, Serbia
T1  - Sunlight-driven Photocatalytic and Photo-electrochemical Activity of ZnO/SnO2 Composite
SP  - 151
EP  - 153
UR  - https://hdl.handle.net/21.15107/rcub_dais_3631
ER  - 

@conference{
author = "Marković, Smilja and Stojković Simatović, Ivana and Stanković, Ana and Škapin, Srečo Davor and Mančić, Lidija and Mentus, Slavko and Uskoković, Dragan",
year = "2018",
abstract = "Due to their high photoactivity, photostability, chemical inertness, simple syntheses procedures as well as low cost, semiconductor materials such as TiO2, ZnO, V2O5, and SnO2, are recognized as materials with a great potential for photoelectrochemical and photocatalytic applications. In particular, they can be used as photoanode in the process of photoelectrolysis of water, or to initiate decomposition of different organic or biological pollutants in water under light irradiation. Which wavelength of light will be absorbed depends on the semiconductor band gap; semiconductors with a wide band gap (> 3 eV) can absorb light in the UV range only, while those with a narrow band gap (< 3 eV) can be activated by visible light. Current trend in photo(electro)catalysis is to develop efficient semiconductors which can be activated by absorbing natural sunlight. During the years, various approaches have been developed to modify optical properties of semiconductors thus to be capable to absorb sunlight, for example: the incorporation of transition metal ions or defects into the crystal structure, the particles’ surface sensitization, hydrogenation, coupling of semiconductors with different band gap energies, etc.",
publisher = "Belgrade : Serbian Academy of Sciences and Arts",
journal = "Program and Book of Abstracts / First International Conference on Electron Microscopy of Nanostructures ELMINA 2018, August 27-29, 2018, Belgrade, Serbia",
title = "Sunlight-driven Photocatalytic and Photo-electrochemical Activity of ZnO/SnO2 Composite",
pages = "151-153",
url = "https://hdl.handle.net/21.15107/rcub_dais_3631"
}

Marković, S., Stojković Simatović, I., Stanković, A., Škapin, S. D., Mančić, L., Mentus, S.,& Uskoković, D.. (2018). Sunlight-driven Photocatalytic and Photo-electrochemical Activity of ZnO/SnO2 Composite. in Program and Book of Abstracts / First International Conference on Electron Microscopy of Nanostructures ELMINA 2018, August 27-29, 2018, Belgrade, Serbia
Belgrade : Serbian Academy of Sciences and Arts., 151-153.
https://hdl.handle.net/21.15107/rcub_dais_3631

Marković S, Stojković Simatović I, Stanković A, Škapin SD, Mančić L, Mentus S, Uskoković D. Sunlight-driven Photocatalytic and Photo-electrochemical Activity of ZnO/SnO2 Composite. in Program and Book of Abstracts / First International Conference on Electron Microscopy of Nanostructures ELMINA 2018, August 27-29, 2018, Belgrade, Serbia. 2018;:151-153.
https://hdl.handle.net/21.15107/rcub_dais_3631 .

Marković, Smilja, Stojković Simatović, Ivana, Stanković, Ana, Škapin, Srečo Davor, Mančić, Lidija, Mentus, Slavko, Uskoković, Dragan, "Sunlight-driven Photocatalytic and Photo-electrochemical Activity of ZnO/SnO2 Composite" in Program and Book of Abstracts / First International Conference on Electron Microscopy of Nanostructures ELMINA 2018, August 27-29, 2018, Belgrade, Serbia (2018):151-153,
https://hdl.handle.net/21.15107/rcub_dais_3631 .

TY  - CONF
AU  - Gezović, Aleksandra
AU  - Vujković, Milica
AU  - Jugović, Dragana
AU  - Janković Častvan, Ivona
AU  - Stojković Simatović, Ivana
AU  - Mentus, Slavko
PY  - 2018
UR  - https://dais.sanu.ac.rs/123456789/4562
AB  - Na0.44MnO2 synthesized by glycine-nitrate method (GNM) was described in
this paper and it was characterized by X-ray powder diffraction (XRD) and
field-emission scanning electron microscopy (FE-SEM). Electrochemical
performances of Na0.44MnO2 were studied by cycling voltammetry (CV) at
various scan rates in NaNO3 and LiNO3 aqueous solutions in order to
compare the intercalation/deintercalation kinetics of Li+ and Na+ ions. The
initial discharge capacity was found to be 27.1 and 27.44 in the aqueous
solution of NaNO3 and LiNO3, respectively, and after 30 cycles its values
increased for 12% in both electrolytes.
PB  - Belgrade : Society of Physical Chemists of Serbia
C3  - Physical Chemistry 2018 : proceedings. Vol. 1 / 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018
T1  - Synthesis, characterization and electrochemical properties of Na0.44MnO2 in NaNO3 and LiNO3 aqueous solution
SP  - 407
EP  - 410
UR  - https://hdl.handle.net/21.15107/rcub_dais_4562
ER  - 

@conference{
author = "Gezović, Aleksandra and Vujković, Milica and Jugović, Dragana and Janković Častvan, Ivona and Stojković Simatović, Ivana and Mentus, Slavko",
year = "2018",
abstract = "Na0.44MnO2 synthesized by glycine-nitrate method (GNM) was described in
this paper and it was characterized by X-ray powder diffraction (XRD) and
field-emission scanning electron microscopy (FE-SEM). Electrochemical
performances of Na0.44MnO2 were studied by cycling voltammetry (CV) at
various scan rates in NaNO3 and LiNO3 aqueous solutions in order to
compare the intercalation/deintercalation kinetics of Li+ and Na+ ions. The
initial discharge capacity was found to be 27.1 and 27.44 in the aqueous
solution of NaNO3 and LiNO3, respectively, and after 30 cycles its values
increased for 12% in both electrolytes.",
publisher = "Belgrade : Society of Physical Chemists of Serbia",
journal = "Physical Chemistry 2018 : proceedings. Vol. 1 / 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018",
title = "Synthesis, characterization and electrochemical properties of Na0.44MnO2 in NaNO3 and LiNO3 aqueous solution",
pages = "407-410",
url = "https://hdl.handle.net/21.15107/rcub_dais_4562"
}

Gezović, A., Vujković, M., Jugović, D., Janković Častvan, I., Stojković Simatović, I.,& Mentus, S.. (2018). Synthesis, characterization and electrochemical properties of Na0.44MnO2 in NaNO3 and LiNO3 aqueous solution. in Physical Chemistry 2018 : proceedings. Vol. 1 / 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018
Belgrade : Society of Physical Chemists of Serbia., 407-410.
https://hdl.handle.net/21.15107/rcub_dais_4562

Gezović A, Vujković M, Jugović D, Janković Častvan I, Stojković Simatović I, Mentus S. Synthesis, characterization and electrochemical properties of Na0.44MnO2 in NaNO3 and LiNO3 aqueous solution. in Physical Chemistry 2018 : proceedings. Vol. 1 / 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018. 2018;:407-410.
https://hdl.handle.net/21.15107/rcub_dais_4562 .

Gezović, Aleksandra, Vujković, Milica, Jugović, Dragana, Janković Častvan, Ivona, Stojković Simatović, Ivana, Mentus, Slavko, "Synthesis, characterization and electrochemical properties of Na0.44MnO2 in NaNO3 and LiNO3 aqueous solution" in Physical Chemistry 2018 : proceedings. Vol. 1 / 14th International Conference on Fundamental and Applied Aspects of Physical Chemistry, September 24-28, 2018 (2018):407-410,
https://hdl.handle.net/21.15107/rcub_dais_4562 .

TY  - JOUR
AU  - Labus, Nebojša
AU  - Vasiljević, Zorka Ž.
AU  - Aleksić, Obrad S.
AU  - Luković, Miloljub D.
AU  - Marković, Smilja
AU  - Pavlović, Vladimir B.
AU  - Mentus, Slavko
AU  - Nikolić, Maria Vesna
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/2394
AB  - Commercial Mn-Zn powder (Mn0.63Zn0.37Fe2O4, 93 wt. % and Fe2O3 7 wt. %) was milled 0.5, 1, 2 and 4 hours in a planetary ball mill. The goal was to observe intensive milling influences on oxidation and reduction processes that will happen during subsequent heating. Powders were characterized with XRD, SEM and particle seizer. Subsequent heating was monitored on TGA/DTA in an air atmosphere. After compaction of the milled powders, sintering was also performed in a dilatometric device. Sintered specimens were characterized micro structurally with SEM on a fresh breakage. Obtained differential TGA diagrams suggest intensive changes during prolonged milling of the oxidation kinetics on heating. Ferrite powders changed with milling as well as with second run heating were characterized to enable determination of the potentially best ratio of milling and heating to be applied to obtain the desired microstructure.
T2  - Science of Sintering
T1  - Characterisation of Mn0.63Zn0.37Fe2O4 powders after intensive milling and subsequent thermal treatment
SP  - 455
EP  - 467
VL  - 49
IS  - 4
DO  - 10.2298/SOS1704455L
UR  - https://hdl.handle.net/21.15107/rcub_dais_2394
ER  - 

@article{
author = "Labus, Nebojša and Vasiljević, Zorka Ž. and Aleksić, Obrad S. and Luković, Miloljub D. and Marković, Smilja and Pavlović, Vladimir B. and Mentus, Slavko and Nikolić, Maria Vesna",
year = "2017",
abstract = "Commercial Mn-Zn powder (Mn0.63Zn0.37Fe2O4, 93 wt. % and Fe2O3 7 wt. %) was milled 0.5, 1, 2 and 4 hours in a planetary ball mill. The goal was to observe intensive milling influences on oxidation and reduction processes that will happen during subsequent heating. Powders were characterized with XRD, SEM and particle seizer. Subsequent heating was monitored on TGA/DTA in an air atmosphere. After compaction of the milled powders, sintering was also performed in a dilatometric device. Sintered specimens were characterized micro structurally with SEM on a fresh breakage. Obtained differential TGA diagrams suggest intensive changes during prolonged milling of the oxidation kinetics on heating. Ferrite powders changed with milling as well as with second run heating were characterized to enable determination of the potentially best ratio of milling and heating to be applied to obtain the desired microstructure.",
journal = "Science of Sintering",
title = "Characterisation of Mn0.63Zn0.37Fe2O4 powders after intensive milling and subsequent thermal treatment",
pages = "455-467",
volume = "49",
number = "4",
doi = "10.2298/SOS1704455L",
url = "https://hdl.handle.net/21.15107/rcub_dais_2394"
}

Labus, N., Vasiljević, Z. Ž., Aleksić, O. S., Luković, M. D., Marković, S., Pavlović, V. B., Mentus, S.,& Nikolić, M. V.. (2017). Characterisation of Mn0.63Zn0.37Fe2O4 powders after intensive milling and subsequent thermal treatment. in Science of Sintering, 49(4), 455-467.
https://doi.org/10.2298/SOS1704455L
https://hdl.handle.net/21.15107/rcub_dais_2394

Labus N, Vasiljević ZŽ, Aleksić OS, Luković MD, Marković S, Pavlović VB, Mentus S, Nikolić MV. Characterisation of Mn0.63Zn0.37Fe2O4 powders after intensive milling and subsequent thermal treatment. in Science of Sintering. 2017;49(4):455-467.
doi:10.2298/SOS1704455L
https://hdl.handle.net/21.15107/rcub_dais_2394 .

Labus, Nebojša, Vasiljević, Zorka Ž., Aleksić, Obrad S., Luković, Miloljub D., Marković, Smilja, Pavlović, Vladimir B., Mentus, Slavko, Nikolić, Maria Vesna, "Characterisation of Mn0.63Zn0.37Fe2O4 powders after intensive milling and subsequent thermal treatment" in Science of Sintering, 49, no. 4 (2017):455-467,
https://doi.org/10.2298/SOS1704455L .,
https://hdl.handle.net/21.15107/rcub_dais_2394 .

TY  - CONF
AU  - Labus, Nebojša
AU  - Vasiljević, Zorka Ž.
AU  - Aleksić, Obrad S.
AU  - Vuković, Miloljub
AU  - Marković, Smilja
AU  - Pavlović, Vladimir B.
AU  - Mentus, Slavko
AU  - Nikolić, Maria Vesna
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/869
AB  - Commercial Mn-Zn powder (Mn0.63Zn0.37Fe2O4, 93 wt. % and Fe2O3 7 wt. %) was milled 0.5, 1, 2 and 4 hours in a planetary ball mill. Powders were characterized with XRD, SEM and particle seizer. Subsequent heating was monitored on TGA/DTA in air atmosphere. After compaction of the milled powders, sintering was also performed in a dilatometric device. Sintered specimens were characterized microstructurally with SEM on a fresh breakage. Ferrite powders changed with milling as well as with second run heating are characterised to approach the possible best ratio of the milling and heating that should be used to obtain desired micrstructure.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade
T1  - Characterisation of Mn0.63Zn0.37Fe2O4 powders after intensive milling and subsequent thermal treatment
SP  - 48
EP  - 48
UR  - https://hdl.handle.net/21.15107/rcub_dais_869
ER  - 

@conference{
author = "Labus, Nebojša and Vasiljević, Zorka Ž. and Aleksić, Obrad S. and Vuković, Miloljub and Marković, Smilja and Pavlović, Vladimir B. and Mentus, Slavko and Nikolić, Maria Vesna",
year = "2016",
abstract = "Commercial Mn-Zn powder (Mn0.63Zn0.37Fe2O4, 93 wt. % and Fe2O3 7 wt. %) was milled 0.5, 1, 2 and 4 hours in a planetary ball mill. Powders were characterized with XRD, SEM and particle seizer. Subsequent heating was monitored on TGA/DTA in air atmosphere. After compaction of the milled powders, sintering was also performed in a dilatometric device. Sintered specimens were characterized microstructurally with SEM on a fresh breakage. Ferrite powders changed with milling as well as with second run heating are characterised to approach the possible best ratio of the milling and heating that should be used to obtain desired micrstructure.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade",
title = "Characterisation of Mn0.63Zn0.37Fe2O4 powders after intensive milling and subsequent thermal treatment",
pages = "48-48",
url = "https://hdl.handle.net/21.15107/rcub_dais_869"
}

Labus, N., Vasiljević, Z. Ž., Aleksić, O. S., Vuković, M., Marković, S., Pavlović, V. B., Mentus, S.,& Nikolić, M. V.. (2016). Characterisation of Mn0.63Zn0.37Fe2O4 powders after intensive milling and subsequent thermal treatment. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade
Belgrade : Serbian Ceramic Society., 48-48.
https://hdl.handle.net/21.15107/rcub_dais_869

Labus N, Vasiljević ZŽ, Aleksić OS, Vuković M, Marković S, Pavlović VB, Mentus S, Nikolić MV. Characterisation of Mn0.63Zn0.37Fe2O4 powders after intensive milling and subsequent thermal treatment. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade. 2016;:48-48.
https://hdl.handle.net/21.15107/rcub_dais_869 .

Labus, Nebojša, Vasiljević, Zorka Ž., Aleksić, Obrad S., Vuković, Miloljub, Marković, Smilja, Pavlović, Vladimir B., Mentus, Slavko, Nikolić, Maria Vesna, "Characterisation of Mn0.63Zn0.37Fe2O4 powders after intensive milling and subsequent thermal treatment" in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade (2016):48-48,
https://hdl.handle.net/21.15107/rcub_dais_869 .

TY  - JOUR
AU  - Labus, Nebojša
AU  - Mentus, Slavko
AU  - Rakić, Srđan
AU  - Đurić, Zorka Ž.
AU  - Vujančević, Jelena
AU  - Nikolić, Maria Vesna
PY  - 2015
UR  - https://dais.sanu.ac.rs/123456789/3537
AB  - The scope of this work was observing dimensional and heat transfer changes in ZnTiO3 samples during heating in nitrogen and air atmosphere. Interactions of bulk specimens with gaseous surrounding induce microstructure changes during heating. Sintered ZnTiO3 nanopowder samples were submitted to subsequent heating. Dilatation curves and thermogravimetric with simultaneous differential thermal analysis TGA/DTA curves were recorded. Reheating was performed in air and nitrogen atmospheres. Reheated samples obtained at different characteristic temperatures in air were analyzed by X-ray diffraction (XRD). Microstructures obtained by scanning electron microscopy (SEM) of reheated sintered samples are presented and compared. Reheating in a different atmosphere induced different microstructures. The goal was indicating possible causes leading to the microstructure changes. © 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  - Reheating of zinc-titanate sintered specimens
SP  - 71
EP  - 81
VL  - 47
IS  - 1
DO  - 10.2298/SOS1501071L
UR  - https://hdl.handle.net/21.15107/rcub_dais_3537
ER  - 

@article{
author = "Labus, Nebojša and Mentus, Slavko and Rakić, Srđan and Đurić, Zorka Ž. and Vujančević, Jelena and Nikolić, Maria Vesna",
year = "2015",
abstract = "The scope of this work was observing dimensional and heat transfer changes in ZnTiO3 samples during heating in nitrogen and air atmosphere. Interactions of bulk specimens with gaseous surrounding induce microstructure changes during heating. Sintered ZnTiO3 nanopowder samples were submitted to subsequent heating. Dilatation curves and thermogravimetric with simultaneous differential thermal analysis TGA/DTA curves were recorded. Reheating was performed in air and nitrogen atmospheres. Reheated samples obtained at different characteristic temperatures in air were analyzed by X-ray diffraction (XRD). Microstructures obtained by scanning electron microscopy (SEM) of reheated sintered samples are presented and compared. Reheating in a different atmosphere induced different microstructures. The goal was indicating possible causes leading to the microstructure changes. © 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 = "Reheating of zinc-titanate sintered specimens",
pages = "71-81",
volume = "47",
number = "1",
doi = "10.2298/SOS1501071L",
url = "https://hdl.handle.net/21.15107/rcub_dais_3537"
}

Labus, N., Mentus, S., Rakić, S., Đurić, Z. Ž., Vujančević, J.,& Nikolić, M. V.. (2015). Reheating of zinc-titanate sintered specimens. in Science of Sintering
Belgrade : International Institute for the Science of Sintering., 47(1), 71-81.
https://doi.org/10.2298/SOS1501071L
https://hdl.handle.net/21.15107/rcub_dais_3537

Labus N, Mentus S, Rakić S, Đurić ZŽ, Vujančević J, Nikolić MV. Reheating of zinc-titanate sintered specimens. in Science of Sintering. 2015;47(1):71-81.
doi:10.2298/SOS1501071L
https://hdl.handle.net/21.15107/rcub_dais_3537 .

Labus, Nebojša, Mentus, Slavko, Rakić, Srđan, Đurić, Zorka Ž., Vujančević, Jelena, Nikolić, Maria Vesna, "Reheating of zinc-titanate sintered specimens" in Science of Sintering, 47, no. 1 (2015):71-81,
https://doi.org/10.2298/SOS1501071L .,
https://hdl.handle.net/21.15107/rcub_dais_3537 .

TY  - GEN
AU  - Labus, Nebojša
AU  - Vasiljević, Zorka Ž.
AU  - Mentus, Slavko
AU  - Pavlović, Vladimir B.
AU  - Luković, Miloljub D.
AU  - Nikolić, Maria Vesna
PY  - 2015
UR  - https://dais.sanu.ac.rs/123456789/739
AB  - Presentation at the Advanced Ceramics and Applications IV: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 21-23, 2015
T1  - Thermal treatment of oxides in different atmospheres
UR  - https://hdl.handle.net/21.15107/rcub_dais_739
ER  - 

@misc{
author = "Labus, Nebojša and Vasiljević, Zorka Ž. and Mentus, Slavko and Pavlović, Vladimir B. and Luković, Miloljub D. and Nikolić, Maria Vesna",
year = "2015",
abstract = "Presentation at the Advanced Ceramics and Applications IV: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 21-23, 2015",
title = "Thermal treatment of oxides in different atmospheres",
url = "https://hdl.handle.net/21.15107/rcub_dais_739"
}

Labus, N., Vasiljević, Z. Ž., Mentus, S., Pavlović, V. B., Luković, M. D.,& Nikolić, M. V.. (2015). Thermal treatment of oxides in different atmospheres. .
https://hdl.handle.net/21.15107/rcub_dais_739

Labus N, Vasiljević ZŽ, Mentus S, Pavlović VB, Luković MD, Nikolić MV. Thermal treatment of oxides in different atmospheres. 2015;.
https://hdl.handle.net/21.15107/rcub_dais_739 .

Labus, Nebojša, Vasiljević, Zorka Ž., Mentus, Slavko, Pavlović, Vladimir B., Luković, Miloljub D., Nikolić, Maria Vesna, "Thermal treatment of oxides in different atmospheres" (2015),
https://hdl.handle.net/21.15107/rcub_dais_739 .

TY  - JOUR
AU  - Labus, Nebojša
AU  - Mentus, Slavko
AU  - Đurić, Zorka Ž.
AU  - Nikolić, Maria Vesna
PY  - 2014
UR  - https://dais.sanu.ac.rs/123456789/589
AB  - The influence of air and nitrogen atmosphere during heating on TiO2 nano and micro sized powders as well as sintered polycrystalline specimens was analyzed. Sintering of TiO2 nano and micro powders in air atmosphere was monitored in a dilatometer. Non compacted nano and micro powders were analyzed separately in air and nitrogen atmospheres during heating using thermo gravimetric (TG) and differential thermal analysis (DTA). The anatase to rutile phase transition temperature interval is influenced by the powder particle size and atmosphere change. At lower temperatures for nano TiO2 powder a second order phase transition was detected by both thermal techniques. Polycrystalline specimens obtained by sintering from nano powders were reheated in the dilatometer in nitrogen and air atmosphere, and their shrinkage is found to be different. Powder particle size influence, as well as the air and nitrogen atmosphere influence was discussed.
AB  - Испитиван је утицај атмосфере ваздуха и азота током загревања TiO2 прахова нано и микро величине честица као и синтерованих поликристалних узорака. Синтеровање нано и микро прахова у атмосфери ваздуха праћено је дилатометријски. Прахови који претходно нису пресовани нано и микро величина честица, анализирани су методом термогравиметрије ТГ и дифернцијалне термијске анализе ДТА у атмосфери ваздуха и азота. Температурски интервал фазног прелаза из анатаса у рутил је претрпео промене услед различите величине честица као и услед утицаја атмосфере. На нижим температурама код нано праха уочен је фазни прелаз другог реда коришћењем обе термалне технике. Поликристални узорци добијени синтеровањем нано праха у ваздуху загервани су поново у атмосферама азота и ваздуха и њихово скупљање је различито. Утицај величине честица праха као и утицај атмосфере азота или ваздуха је коментарисан.
T2  - Science of Sintering
T1  - Influence of nitrogen and air atmosphere during thermal treatment on micro and nano sized powders and sintered TiO2 specimens
SP  - 365
EP  - 375
VL  - 46
IS  - 3
DO  - 10.2298/SOS1403365L
UR  - https://hdl.handle.net/21.15107/rcub_dais_589
ER  - 

@article{
author = "Labus, Nebojša and Mentus, Slavko and Đurić, Zorka Ž. and Nikolić, Maria Vesna",
year = "2014",
abstract = "The influence of air and nitrogen atmosphere during heating on TiO2 nano and micro sized powders as well as sintered polycrystalline specimens was analyzed. Sintering of TiO2 nano and micro powders in air atmosphere was monitored in a dilatometer. Non compacted nano and micro powders were analyzed separately in air and nitrogen atmospheres during heating using thermo gravimetric (TG) and differential thermal analysis (DTA). The anatase to rutile phase transition temperature interval is influenced by the powder particle size and atmosphere change. At lower temperatures for nano TiO2 powder a second order phase transition was detected by both thermal techniques. Polycrystalline specimens obtained by sintering from nano powders were reheated in the dilatometer in nitrogen and air atmosphere, and their shrinkage is found to be different. Powder particle size influence, as well as the air and nitrogen atmosphere influence was discussed., Испитиван је утицај атмосфере ваздуха и азота током загревања TiO2 прахова нано и микро величине честица као и синтерованих поликристалних узорака. Синтеровање нано и микро прахова у атмосфери ваздуха праћено је дилатометријски. Прахови који претходно нису пресовани нано и микро величина честица, анализирани су методом термогравиметрије ТГ и дифернцијалне термијске анализе ДТА у атмосфери ваздуха и азота. Температурски интервал фазног прелаза из анатаса у рутил је претрпео промене услед различите величине честица као и услед утицаја атмосфере. На нижим температурама код нано праха уочен је фазни прелаз другог реда коришћењем обе термалне технике. Поликристални узорци добијени синтеровањем нано праха у ваздуху загервани су поново у атмосферама азота и ваздуха и њихово скупљање је различито. Утицај величине честица праха као и утицај атмосфере азота или ваздуха је коментарисан.",
journal = "Science of Sintering",
title = "Influence of nitrogen and air atmosphere during thermal treatment on micro and nano sized powders and sintered TiO2 specimens",
pages = "365-375",
volume = "46",
number = "3",
doi = "10.2298/SOS1403365L",
url = "https://hdl.handle.net/21.15107/rcub_dais_589"
}

Labus, N., Mentus, S., Đurić, Z. Ž.,& Nikolić, M. V.. (2014). Influence of nitrogen and air atmosphere during thermal treatment on micro and nano sized powders and sintered TiO2 specimens. in Science of Sintering, 46(3), 365-375.
https://doi.org/10.2298/SOS1403365L
https://hdl.handle.net/21.15107/rcub_dais_589

Labus N, Mentus S, Đurić ZŽ, Nikolić MV. Influence of nitrogen and air atmosphere during thermal treatment on micro and nano sized powders and sintered TiO2 specimens. in Science of Sintering. 2014;46(3):365-375.
doi:10.2298/SOS1403365L
https://hdl.handle.net/21.15107/rcub_dais_589 .

Labus, Nebojša, Mentus, Slavko, Đurić, Zorka Ž., Nikolić, Maria Vesna, "Influence of nitrogen and air atmosphere during thermal treatment on micro and nano sized powders and sintered TiO2 specimens" in Science of Sintering, 46, no. 3 (2014):365-375,
https://doi.org/10.2298/SOS1403365L .,
https://hdl.handle.net/21.15107/rcub_dais_589 .

TY  - JOUR
AU  - Labus, Nebojša
AU  - Mentus, Slavko
AU  - Đurić, Zorka Ž.
AU  - Nikolić, Maria Vesna
PY  - 2014
UR  - https://dais.sanu.ac.rs/123456789/657
AB  - The influence of air and nitrogen atmosphere during heating on TiO2 nano and micro sized powders as well as sintered polycrystalline specimens was analyzed. Sintering of TiO2 nano and micro powders in air atmosphere was monitored in a dilatometer. Non compacted nano and micro powders were analyzed separately in air and nitrogen atmospheres during heating using thermo gravimetric (TG) and differential thermal analysis (DTA). The anatase to rutile phase transition temperature interval is influenced by the powder particle size and atmosphere change. At lower temperatures for nano TiO2 powder a second order phase transition was detected by both thermal techniques. Polycrystalline specimens obtained by sintering from nano powders were reheated in the dilatometer in nitrogen and air atmosphere, and their shrinkage is found to be different. Powder particle size influence, as well as the air and nitrogen atmosphere influence was discussed. [Projekat Ministarstva nauke Republike Srbije, br. OI172057 i br. III45014]
PB  - Belgrade : International Institute for the Science of Sintering
T2  - Science of Sintering
T1  - Influence of nitrogen and air atmosphere during thermal treatment on micro and nano sized powders and sintered TiO2 specimens
SP  - 365
EP  - 375
VL  - 46
IS  - 3
DO  - 10.2298/SOS1403365L
UR  - https://hdl.handle.net/21.15107/rcub_dais_657
ER  - 

@article{
author = "Labus, Nebojša and Mentus, Slavko and Đurić, Zorka Ž. and Nikolić, Maria Vesna",
year = "2014",
abstract = "The influence of air and nitrogen atmosphere during heating on TiO2 nano and micro sized powders as well as sintered polycrystalline specimens was analyzed. Sintering of TiO2 nano and micro powders in air atmosphere was monitored in a dilatometer. Non compacted nano and micro powders were analyzed separately in air and nitrogen atmospheres during heating using thermo gravimetric (TG) and differential thermal analysis (DTA). The anatase to rutile phase transition temperature interval is influenced by the powder particle size and atmosphere change. At lower temperatures for nano TiO2 powder a second order phase transition was detected by both thermal techniques. Polycrystalline specimens obtained by sintering from nano powders were reheated in the dilatometer in nitrogen and air atmosphere, and their shrinkage is found to be different. Powder particle size influence, as well as the air and nitrogen atmosphere influence was discussed. [Projekat Ministarstva nauke Republike Srbije, br. OI172057 i br. III45014]",
publisher = "Belgrade : International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "Influence of nitrogen and air atmosphere during thermal treatment on micro and nano sized powders and sintered TiO2 specimens",
pages = "365-375",
volume = "46",
number = "3",
doi = "10.2298/SOS1403365L",
url = "https://hdl.handle.net/21.15107/rcub_dais_657"
}

Labus, N., Mentus, S., Đurić, Z. Ž.,& Nikolić, M. V.. (2014). Influence of nitrogen and air atmosphere during thermal treatment on micro and nano sized powders and sintered TiO2 specimens. in Science of Sintering
Belgrade : International Institute for the Science of Sintering., 46(3), 365-375.
https://doi.org/10.2298/SOS1403365L
https://hdl.handle.net/21.15107/rcub_dais_657

Labus N, Mentus S, Đurić ZŽ, Nikolić MV. Influence of nitrogen and air atmosphere during thermal treatment on micro and nano sized powders and sintered TiO2 specimens. in Science of Sintering. 2014;46(3):365-375.
doi:10.2298/SOS1403365L
https://hdl.handle.net/21.15107/rcub_dais_657 .

Labus, Nebojša, Mentus, Slavko, Đurić, Zorka Ž., Nikolić, Maria Vesna, "Influence of nitrogen and air atmosphere during thermal treatment on micro and nano sized powders and sintered TiO2 specimens" in Science of Sintering, 46, no. 3 (2014):365-375,
https://doi.org/10.2298/SOS1403365L .,
https://hdl.handle.net/21.15107/rcub_dais_657 .

TY  - JOUR
AU  - Vujković, Milica
AU  - Jugović, Dragana
AU  - Mitrić, Miodrag
AU  - Stojković, Ivana
AU  - Cvjetićanin, Nikola
AU  - Mentus, Slavko
PY  - 2013
UR  - https://dais.sanu.ac.rs/123456789/384
AB  - The nitrate-(glycine + malonic acid)-assisted gel-combustion process, followed by a heat treatment at 750 °C under reductive atmosphere, was used as a fast and effective way to synthesize vanadium doped olivine incorporated in carbon matrix, of general formula LiFe(1−x)VxPO4/C. The two-phased Rietveld refinement confirmed that vanadium incorporation into olivine structure was complete. The heating under reduction atmosphere caused the formation of iron phosphide to some extent, the concentration was determined by Rietveld analysis. The capacity and rate capability of these composites were tested by both cyclic voltammetry and galvanostatic cycling. Specifically, the average discharging capacities of the composite with x = 0.055, determined in an saturated aqueous LiNO3 solution equilibrated with air, at the rates of 1, 10 and 100 C, amounted to 91, 73 and 35 mAh g−1, respectively, with no perceivable capacity fade.
PB  - Elsevier
T2  - Electrochimica Acta
T1  - The LiFe(1-x)VxPO4/C Composite Synthesized by Gel-Combustion Method, with Improved Rate Capability and Cycle Life in Aerated Aqueous Solutions
SP  - 835
EP  - 842
VL  - 109
DO  - 10.1016/j.electacta.2013.07.219
UR  - https://hdl.handle.net/21.15107/rcub_dais_384
ER  - 

@article{
author = "Vujković, Milica and Jugović, Dragana and Mitrić, Miodrag and Stojković, Ivana and Cvjetićanin, Nikola and Mentus, Slavko",
year = "2013",
abstract = "The nitrate-(glycine + malonic acid)-assisted gel-combustion process, followed by a heat treatment at 750 °C under reductive atmosphere, was used as a fast and effective way to synthesize vanadium doped olivine incorporated in carbon matrix, of general formula LiFe(1−x)VxPO4/C. The two-phased Rietveld refinement confirmed that vanadium incorporation into olivine structure was complete. The heating under reduction atmosphere caused the formation of iron phosphide to some extent, the concentration was determined by Rietveld analysis. The capacity and rate capability of these composites were tested by both cyclic voltammetry and galvanostatic cycling. Specifically, the average discharging capacities of the composite with x = 0.055, determined in an saturated aqueous LiNO3 solution equilibrated with air, at the rates of 1, 10 and 100 C, amounted to 91, 73 and 35 mAh g−1, respectively, with no perceivable capacity fade.",
publisher = "Elsevier",
journal = "Electrochimica Acta",
title = "The LiFe(1-x)VxPO4/C Composite Synthesized by Gel-Combustion Method, with Improved Rate Capability and Cycle Life in Aerated Aqueous Solutions",
pages = "835-842",
volume = "109",
doi = "10.1016/j.electacta.2013.07.219",
url = "https://hdl.handle.net/21.15107/rcub_dais_384"
}

Vujković, M., Jugović, D., Mitrić, M., Stojković, I., Cvjetićanin, N.,& Mentus, S.. (2013). The LiFe(1-x)VxPO4/C Composite Synthesized by Gel-Combustion Method, with Improved Rate Capability and Cycle Life in Aerated Aqueous Solutions. in Electrochimica Acta
Elsevier., 109, 835-842.
https://doi.org/10.1016/j.electacta.2013.07.219
https://hdl.handle.net/21.15107/rcub_dais_384

Vujković M, Jugović D, Mitrić M, Stojković I, Cvjetićanin N, Mentus S. The LiFe(1-x)VxPO4/C Composite Synthesized by Gel-Combustion Method, with Improved Rate Capability and Cycle Life in Aerated Aqueous Solutions. in Electrochimica Acta. 2013;109:835-842.
doi:10.1016/j.electacta.2013.07.219
https://hdl.handle.net/21.15107/rcub_dais_384 .

Vujković, Milica, Jugović, Dragana, Mitrić, Miodrag, Stojković, Ivana, Cvjetićanin, Nikola, Mentus, Slavko, "The LiFe(1-x)VxPO4/C Composite Synthesized by Gel-Combustion Method, with Improved Rate Capability and Cycle Life in Aerated Aqueous Solutions" in Electrochimica Acta, 109 (2013):835-842,
https://doi.org/10.1016/j.electacta.2013.07.219 .,
https://hdl.handle.net/21.15107/rcub_dais_384 .

TY  - CONF
AU  - Nikolić, Irena
AU  - Janković Častvan, Ivona
AU  - Radmilović, Vuk V.
AU  - Karanović, Ljiljana
AU  - Marković, Smilja
AU  - Mentus, Slavko
AU  - Radmilović, Velimir R.
PY  - 2013
UR  - https://dais.sanu.ac.rs/123456789/401
AB  - The remelting of iron and steel scrap in the electric arc furnaces generates the non-hazardous waste – electric arc furnace slag (EAFS), which can be disposed of to appropriate landfills. Currently, this slag found its application in conventional concrete production to improve its mechanical, chemical and physical properties, as an additive to asphalt base mixture and in cement production. In this study we have investigated the effect of alkaline dosage on the strength and thermal resistance of EAFS based geopolymers. The results have shown that these materials are mainly amorphous with some crystal phases remained from the undisolved EAFS such as larnite, gehlenite, wuestite, monticellite, calcite. Compressive strength of these materials is strongly influenced by the alkaline dosage. An increase of NaOH concentration in the interval of 7-10 M leads to the increase of geopolymer’s strength. The maximal compressive strength of EAFS based geopolymer was obtained using the 10 M NaOH. Further increase of alkaline dosage to the value of 13 M NaOH results in the slight decrease of the geopolymer strength. Additionally, depending on the synthesis parameters, EAFS based geopolymers exhibit improved durability in high temperature environments in comparison with conventional cement based materials. All investigated samples exhibit a shrinkage which is attributed to the change of porosity. The mass loss due to the loss of water was also observed. This research was supported by a Ministry of Science of Montenegro under the contract No 01-460.
PB  - Belgrade : Materials Research Society of Serbia
C3  - The Fifteenth Annual Conference YUCOMAT 2013: Programme and the Book of Abstracts
T1  - Geopolymer materials based on the electric arc furnace slag
SP  - 47
EP  - 47
UR  - https://hdl.handle.net/21.15107/rcub_dais_401
ER  - 

@conference{
author = "Nikolić, Irena and Janković Častvan, Ivona and Radmilović, Vuk V. and Karanović, Ljiljana and Marković, Smilja and Mentus, Slavko and Radmilović, Velimir R.",
year = "2013",
abstract = "The remelting of iron and steel scrap in the electric arc furnaces generates the non-hazardous waste – electric arc furnace slag (EAFS), which can be disposed of to appropriate landfills. Currently, this slag found its application in conventional concrete production to improve its mechanical, chemical and physical properties, as an additive to asphalt base mixture and in cement production. In this study we have investigated the effect of alkaline dosage on the strength and thermal resistance of EAFS based geopolymers. The results have shown that these materials are mainly amorphous with some crystal phases remained from the undisolved EAFS such as larnite, gehlenite, wuestite, monticellite, calcite. Compressive strength of these materials is strongly influenced by the alkaline dosage. An increase of NaOH concentration in the interval of 7-10 M leads to the increase of geopolymer’s strength. The maximal compressive strength of EAFS based geopolymer was obtained using the 10 M NaOH. Further increase of alkaline dosage to the value of 13 M NaOH results in the slight decrease of the geopolymer strength. Additionally, depending on the synthesis parameters, EAFS based geopolymers exhibit improved durability in high temperature environments in comparison with conventional cement based materials. All investigated samples exhibit a shrinkage which is attributed to the change of porosity. The mass loss due to the loss of water was also observed. This research was supported by a Ministry of Science of Montenegro under the contract No 01-460.",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "The Fifteenth Annual Conference YUCOMAT 2013: Programme and the Book of Abstracts",
title = "Geopolymer materials based on the electric arc furnace slag",
pages = "47-47",
url = "https://hdl.handle.net/21.15107/rcub_dais_401"
}

Nikolić, I., Janković Častvan, I., Radmilović, V. V., Karanović, L., Marković, S., Mentus, S.,& Radmilović, V. R.. (2013). Geopolymer materials based on the electric arc furnace slag. in The Fifteenth Annual Conference YUCOMAT 2013: Programme and the Book of Abstracts
Belgrade : Materials Research Society of Serbia., 47-47.
https://hdl.handle.net/21.15107/rcub_dais_401

Nikolić I, Janković Častvan I, Radmilović VV, Karanović L, Marković S, Mentus S, Radmilović VR. Geopolymer materials based on the electric arc furnace slag. in The Fifteenth Annual Conference YUCOMAT 2013: Programme and the Book of Abstracts. 2013;:47-47.
https://hdl.handle.net/21.15107/rcub_dais_401 .

Nikolić, Irena, Janković Častvan, Ivona, Radmilović, Vuk V., Karanović, Ljiljana, Marković, Smilja, Mentus, Slavko, Radmilović, Velimir R., "Geopolymer materials based on the electric arc furnace slag" in The Fifteenth Annual Conference YUCOMAT 2013: Programme and the Book of Abstracts (2013):47-47,
https://hdl.handle.net/21.15107/rcub_dais_401 .

TY  - CONF
AU  - Vujković, Milica
AU  - Jugović, Dragana
AU  - Mitrić, Miodrag
AU  - Stojković Simatović, Ivana
AU  - Cvjetićanin, Nikola
AU  - Mentus, Slavko
PY  - 2013
UR  - https://dais.sanu.ac.rs/123456789/407
AB  - The simple and fast (malonic acid+glycine)-assisted gel-combustion process, followed by a heat treatment at 750oC under reductive atmosphere, is found to be a very effective way for the synthesis of (V-doped LiFePO4)/C composites. The Rietveld refinement confirms that vanadium incorporation into olivine structure was accompanied by the formation of iron phosphide conducting phase. The coulombic capacity and rate capability of (V-doped LiFePO4)/C composite, in both organic and aqueous electrolyte solutions, were significantly improved relative to an undoped sample, as revealed by both galvanostatic cycling and cyclic voltammetry. The average discharging capacities of ~5mol.%V-doped LiFePO4/C composite in an aqueous LiNO3 solution were 91, 73 and 35 mAh g-1 at 1, 10 and 100 C, respectively, with no perceivable capacity fade upon 100 charging/discharging cycles.
PB  - Belgrade : Materials Research Society of Serbia
C3  - The Fifteenth Annual Conference YUCOMAT 2013: Programme and the Book of Abstracts
T1  - The incorporation of vanadium into olivine LiFePO4/C: improvement of lithium intercalation from both organic and aqueous electrolyte
SP  - 101
EP  - 101
UR  - https://hdl.handle.net/21.15107/rcub_dais_407
ER  - 

@conference{
author = "Vujković, Milica and Jugović, Dragana and Mitrić, Miodrag and Stojković Simatović, Ivana and Cvjetićanin, Nikola and Mentus, Slavko",
year = "2013",
abstract = "The simple and fast (malonic acid+glycine)-assisted gel-combustion process, followed by a heat treatment at 750oC under reductive atmosphere, is found to be a very effective way for the synthesis of (V-doped LiFePO4)/C composites. The Rietveld refinement confirms that vanadium incorporation into olivine structure was accompanied by the formation of iron phosphide conducting phase. The coulombic capacity and rate capability of (V-doped LiFePO4)/C composite, in both organic and aqueous electrolyte solutions, were significantly improved relative to an undoped sample, as revealed by both galvanostatic cycling and cyclic voltammetry. The average discharging capacities of ~5mol.%V-doped LiFePO4/C composite in an aqueous LiNO3 solution were 91, 73 and 35 mAh g-1 at 1, 10 and 100 C, respectively, with no perceivable capacity fade upon 100 charging/discharging cycles.",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "The Fifteenth Annual Conference YUCOMAT 2013: Programme and the Book of Abstracts",
title = "The incorporation of vanadium into olivine LiFePO4/C: improvement of lithium intercalation from both organic and aqueous electrolyte",
pages = "101-101",
url = "https://hdl.handle.net/21.15107/rcub_dais_407"
}

Vujković, M., Jugović, D., Mitrić, M., Stojković Simatović, I., Cvjetićanin, N.,& Mentus, S.. (2013). The incorporation of vanadium into olivine LiFePO4/C: improvement of lithium intercalation from both organic and aqueous electrolyte. in The Fifteenth Annual Conference YUCOMAT 2013: Programme and the Book of Abstracts
Belgrade : Materials Research Society of Serbia., 101-101.
https://hdl.handle.net/21.15107/rcub_dais_407

Vujković M, Jugović D, Mitrić M, Stojković Simatović I, Cvjetićanin N, Mentus S. The incorporation of vanadium into olivine LiFePO4/C: improvement of lithium intercalation from both organic and aqueous electrolyte. in The Fifteenth Annual Conference YUCOMAT 2013: Programme and the Book of Abstracts. 2013;:101-101.
https://hdl.handle.net/21.15107/rcub_dais_407 .

Vujković, Milica, Jugović, Dragana, Mitrić, Miodrag, Stojković Simatović, Ivana, Cvjetićanin, Nikola, Mentus, Slavko, "The incorporation of vanadium into olivine LiFePO4/C: improvement of lithium intercalation from both organic and aqueous electrolyte" in The Fifteenth Annual Conference YUCOMAT 2013: Programme and the Book of Abstracts (2013):101-101,
https://hdl.handle.net/21.15107/rcub_dais_407 .