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  - JOUR
AU  - Biliškov, Nikola
AU  - Milanović, Igor
AU  - Milović, Miloš
AU  - Takats, Viktor
AU  - Erdelyi, Zoltan
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15194
AB  - The maximization of the number of exposed edges of layered MoS2-type transition metal dichalcogenides of general formula MX2 (M = Mo, W; X = S, Se) is difficult yet meaningful way to improve their electrochemical and electrocatalytic performance. In this work, an all-solid ball milling method for simultaneous introduction of defects and their hybridization through binding of ammonia borane (NH3BH3) to defect sites of MX2 is demonstrated. The milling conditions leads to partial separation and nanosizing of MX2 layers, simultaneously extensively introducing defects (cracks, vacancies, strains, voids etc.), while the detailed analysis revealed the functionalization of the material by binding of NH3BH3 to defect sites, which results in highly improved electrocatalytic performance of thus obtained composites with respect to MX2 for hydrogen evolution reaction. The mechanochemical approach thus enables preparation of MoS2-type materials with improved, highly tunable activity, potentially relevant for energy conversion and storage.
T2  - Journal of Alloys and Compounds
T1  - Ammonia borane assisted mechanochemical boost of electrochemical performance of basal planes of MoS2-type materials
SP  - 169293
VL  - 945
DO  - 10.1016/j.jallcom.2023.169293
UR  - https://hdl.handle.net/21.15107/rcub_dais_15194
ER  - 

@article{
author = "Biliškov, Nikola and Milanović, Igor and Milović, Miloš and Takats, Viktor and Erdelyi, Zoltan",
year = "2023",
abstract = "The maximization of the number of exposed edges of layered MoS2-type transition metal dichalcogenides of general formula MX2 (M = Mo, W; X = S, Se) is difficult yet meaningful way to improve their electrochemical and electrocatalytic performance. In this work, an all-solid ball milling method for simultaneous introduction of defects and their hybridization through binding of ammonia borane (NH3BH3) to defect sites of MX2 is demonstrated. The milling conditions leads to partial separation and nanosizing of MX2 layers, simultaneously extensively introducing defects (cracks, vacancies, strains, voids etc.), while the detailed analysis revealed the functionalization of the material by binding of NH3BH3 to defect sites, which results in highly improved electrocatalytic performance of thus obtained composites with respect to MX2 for hydrogen evolution reaction. The mechanochemical approach thus enables preparation of MoS2-type materials with improved, highly tunable activity, potentially relevant for energy conversion and storage.",
journal = "Journal of Alloys and Compounds",
title = "Ammonia borane assisted mechanochemical boost of electrochemical performance of basal planes of MoS2-type materials",
pages = "169293",
volume = "945",
doi = "10.1016/j.jallcom.2023.169293",
url = "https://hdl.handle.net/21.15107/rcub_dais_15194"
}

Biliškov, N., Milanović, I., Milović, M., Takats, V.,& Erdelyi, Z.. (2023). Ammonia borane assisted mechanochemical boost of electrochemical performance of basal planes of MoS2-type materials. in Journal of Alloys and Compounds, 945, 169293.
https://doi.org/10.1016/j.jallcom.2023.169293
https://hdl.handle.net/21.15107/rcub_dais_15194

Biliškov N, Milanović I, Milović M, Takats V, Erdelyi Z. Ammonia borane assisted mechanochemical boost of electrochemical performance of basal planes of MoS2-type materials. in Journal of Alloys and Compounds. 2023;945:169293.
doi:10.1016/j.jallcom.2023.169293
https://hdl.handle.net/21.15107/rcub_dais_15194 .

Biliškov, Nikola, Milanović, Igor, Milović, Miloš, Takats, Viktor, Erdelyi, Zoltan, "Ammonia borane assisted mechanochemical boost of electrochemical performance of basal planes of MoS2-type materials" in Journal of Alloys and Compounds, 945 (2023):169293,
https://doi.org/10.1016/j.jallcom.2023.169293 .,
https://hdl.handle.net/21.15107/rcub_dais_15194 .

TY  - JOUR
AU  - Biliškov, Nikola
AU  - Milanović, Igor
AU  - Milović, Miloš
AU  - Takats, Viktor
AU  - Erdelyi, Zoltan
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/14288
AB  - The maximization of the number of exposed edges of layered MoS2-type transition metal dichalcogenides of general formula MX2 (M = Mo, W; X = S, Se) is difficult yet meaningful way to improve their electrochemical and electrocatalytic performance. In this work, an all-solid ball milling method for simultaneous introduction of defects and their hybridization through binding of ammonia borane (NH3BH3) to defect sites of MX2 is demonstrated. The milling conditions leads to partial separation and nanosizing of MX2 layers, simultaneously extensively introducing defects (cracks, vacancies, strains, voids etc.), while the detailed analysis revealed the functionalization of the material by binding of NH3BH3 to defect sites, which results in highly improved electrocatalytic performance of thus obtained composites with respect to MX2 for hydrogen evolution reaction. The mechanochemical approach thus enables preparation of MoS2-type materials with improved, highly tunable activity, potentially relevant for energy conversion and storage.
T2  - Journal of Alloys and Compounds
T1  - Ammonia borane assisted mechanochemical boost of electrochemical performance of basal planes of MoS2-type materials
SP  - 169293
VL  - 945
DO  - 10.1016/j.jallcom.2023.169293
UR  - https://hdl.handle.net/21.15107/rcub_dais_14288
ER  - 

@article{
author = "Biliškov, Nikola and Milanović, Igor and Milović, Miloš and Takats, Viktor and Erdelyi, Zoltan",
year = "2023",
abstract = "The maximization of the number of exposed edges of layered MoS2-type transition metal dichalcogenides of general formula MX2 (M = Mo, W; X = S, Se) is difficult yet meaningful way to improve their electrochemical and electrocatalytic performance. In this work, an all-solid ball milling method for simultaneous introduction of defects and their hybridization through binding of ammonia borane (NH3BH3) to defect sites of MX2 is demonstrated. The milling conditions leads to partial separation and nanosizing of MX2 layers, simultaneously extensively introducing defects (cracks, vacancies, strains, voids etc.), while the detailed analysis revealed the functionalization of the material by binding of NH3BH3 to defect sites, which results in highly improved electrocatalytic performance of thus obtained composites with respect to MX2 for hydrogen evolution reaction. The mechanochemical approach thus enables preparation of MoS2-type materials with improved, highly tunable activity, potentially relevant for energy conversion and storage.",
journal = "Journal of Alloys and Compounds",
title = "Ammonia borane assisted mechanochemical boost of electrochemical performance of basal planes of MoS2-type materials",
pages = "169293",
volume = "945",
doi = "10.1016/j.jallcom.2023.169293",
url = "https://hdl.handle.net/21.15107/rcub_dais_14288"
}

Biliškov, N., Milanović, I., Milović, M., Takats, V.,& Erdelyi, Z.. (2023). Ammonia borane assisted mechanochemical boost of electrochemical performance of basal planes of MoS2-type materials. in Journal of Alloys and Compounds, 945, 169293.
https://doi.org/10.1016/j.jallcom.2023.169293
https://hdl.handle.net/21.15107/rcub_dais_14288

Biliškov N, Milanović I, Milović M, Takats V, Erdelyi Z. Ammonia borane assisted mechanochemical boost of electrochemical performance of basal planes of MoS2-type materials. in Journal of Alloys and Compounds. 2023;945:169293.
doi:10.1016/j.jallcom.2023.169293
https://hdl.handle.net/21.15107/rcub_dais_14288 .

Biliškov, Nikola, Milanović, Igor, Milović, Miloš, Takats, Viktor, Erdelyi, Zoltan, "Ammonia borane assisted mechanochemical boost of electrochemical performance of basal planes of MoS2-type materials" in Journal of Alloys and Compounds, 945 (2023):169293,
https://doi.org/10.1016/j.jallcom.2023.169293 .,
https://hdl.handle.net/21.15107/rcub_dais_14288 .

TY  - CONF
AU  - Kuzmanović, Maja
AU  - Milović, Miloš D.
AU  - Vujković, Milica
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/13616
AB  - Carbon materials derived from metal organic frameworks (MOF) have shown promising applications including energy storage and conversion, adsorption, gas storage and separation, catalysis, chemical sensing, and solid phase extraction. Here we present carbon materials derived from Al-based MOFs for use as electrodes in multivalent ion supercapacitors. Al MOFs were synthesized through complexation of fumaric acid with aluminum salts. Carbonization process of Al MOFs was followed by removal of Al2O3 via dissolving in NaOH solution. The properties of carbon materials were examined by X-ray diffraction (XRD), Thermogravimetric and Differential thermal analysis (TG/DTA), Fourier Infrared (FTIR) and Raman Spectroscopy, Particle Size Analysis (PSA), Scanning Electron Microscopy (SEM). The charge storage ability of carbon materials were examined in acidic and neutral aqueous solution using Cyclic Voltammetry at scan rates ranging from 5-500 mVs-1.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022.
T1  - Physicochemical and electrochemical characterization of carbon derived from Al- based metal organic framework
SP  - 39
EP  - 39
UR  - https://hdl.handle.net/21.15107/rcub_dais_13616
ER  - 

@conference{
author = "Kuzmanović, Maja and Milović, Miloš D. and Vujković, Milica",
year = "2022",
abstract = "Carbon materials derived from metal organic frameworks (MOF) have shown promising applications including energy storage and conversion, adsorption, gas storage and separation, catalysis, chemical sensing, and solid phase extraction. Here we present carbon materials derived from Al-based MOFs for use as electrodes in multivalent ion supercapacitors. Al MOFs were synthesized through complexation of fumaric acid with aluminum salts. Carbonization process of Al MOFs was followed by removal of Al2O3 via dissolving in NaOH solution. The properties of carbon materials were examined by X-ray diffraction (XRD), Thermogravimetric and Differential thermal analysis (TG/DTA), Fourier Infrared (FTIR) and Raman Spectroscopy, Particle Size Analysis (PSA), Scanning Electron Microscopy (SEM). The charge storage ability of carbon materials were examined in acidic and neutral aqueous solution using Cyclic Voltammetry at scan rates ranging from 5-500 mVs-1.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022.",
title = "Physicochemical and electrochemical characterization of carbon derived from Al- based metal organic framework",
pages = "39-39",
url = "https://hdl.handle.net/21.15107/rcub_dais_13616"
}

Kuzmanović, M., Milović, M. D.,& Vujković, M.. (2022). Physicochemical and electrochemical characterization of carbon derived from Al- based metal organic framework. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022.
Belgrade : Serbian Ceramic Society., 39-39.
https://hdl.handle.net/21.15107/rcub_dais_13616

Kuzmanović M, Milović MD, Vujković M. Physicochemical and electrochemical characterization of carbon derived from Al- based metal organic framework. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022.. 2022;:39-39.
https://hdl.handle.net/21.15107/rcub_dais_13616 .

Kuzmanović, Maja, Milović, Miloš D., Vujković, Milica, "Physicochemical and electrochemical characterization of carbon derived from Al- based metal organic framework" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application X New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 26-27. September 2022. (2022):39-39,
https://hdl.handle.net/21.15107/rcub_dais_13616 .

TY  - JOUR
AU  - Jugović, Dragana
AU  - Milović, Miloš
AU  - Barudžija, Tanja
AU  - Kuzmanović, Maja
AU  - Vujković, Milica
AU  - Mitrić, Miodrag
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/13692
AB  - Layered VOPO4·2H2O is synthesized by the sonochemical method. An X-ray powder diffraction is used to examine the crystal structure, while scanning electron microscopy is used to reveal the morphology of the powder. The crystal structure refinement is performed in the P4/nmmZ space group. The electrochemical intercalation of several cations (Na+, Mg2+, Ca2+, and Al3+) in saturated nitrate aqueous solutions is investigated. The most notable reversible activity is found for the cycling in aluminium nitrate aqueous solution in the voltage range from −0.1 to 0.8 V vs. SCE. During the preparation of the electrode, it is observed that the structure is prone to changes that have not been recorded in the literature so far. Namely, the use of conventional binder PVDF in NMP solution deteriorates the structure and lowers the powder’s crystallinity, while the use of Nafion solution causes the rearrangement of the atoms in a new crystal form that can be described in the monoclinic P21/c space group. Consequently, these structural changes affect electrochemical performances. The observed differences in electrochemical performances are a result of structural rearrangements.
PB  - Basel : MDPI
T2  - Materials
T1  - The Influence of a Binder in a Composite Electrode: The Case Study of Vanadyl Phosphate in Aqueous Electrolyte
VL  - 15
IS  - 24
DO  - 10.3390/ma15249041
UR  - https://hdl.handle.net/21.15107/rcub_dais_13692
ER  - 

@article{
author = "Jugović, Dragana and Milović, Miloš and Barudžija, Tanja and Kuzmanović, Maja and Vujković, Milica and Mitrić, Miodrag",
year = "2022",
abstract = "Layered VOPO4·2H2O is synthesized by the sonochemical method. An X-ray powder diffraction is used to examine the crystal structure, while scanning electron microscopy is used to reveal the morphology of the powder. The crystal structure refinement is performed in the P4/nmmZ space group. The electrochemical intercalation of several cations (Na+, Mg2+, Ca2+, and Al3+) in saturated nitrate aqueous solutions is investigated. The most notable reversible activity is found for the cycling in aluminium nitrate aqueous solution in the voltage range from −0.1 to 0.8 V vs. SCE. During the preparation of the electrode, it is observed that the structure is prone to changes that have not been recorded in the literature so far. Namely, the use of conventional binder PVDF in NMP solution deteriorates the structure and lowers the powder’s crystallinity, while the use of Nafion solution causes the rearrangement of the atoms in a new crystal form that can be described in the monoclinic P21/c space group. Consequently, these structural changes affect electrochemical performances. The observed differences in electrochemical performances are a result of structural rearrangements.",
publisher = "Basel : MDPI",
journal = "Materials",
title = "The Influence of a Binder in a Composite Electrode: The Case Study of Vanadyl Phosphate in Aqueous Electrolyte",
volume = "15",
number = "24",
doi = "10.3390/ma15249041",
url = "https://hdl.handle.net/21.15107/rcub_dais_13692"
}

Jugović, D., Milović, M., Barudžija, T., Kuzmanović, M., Vujković, M.,& Mitrić, M.. (2022). The Influence of a Binder in a Composite Electrode: The Case Study of Vanadyl Phosphate in Aqueous Electrolyte. in Materials
Basel : MDPI., 15(24).
https://doi.org/10.3390/ma15249041
https://hdl.handle.net/21.15107/rcub_dais_13692

Jugović D, Milović M, Barudžija T, Kuzmanović M, Vujković M, Mitrić M. The Influence of a Binder in a Composite Electrode: The Case Study of Vanadyl Phosphate in Aqueous Electrolyte. in Materials. 2022;15(24).
doi:10.3390/ma15249041
https://hdl.handle.net/21.15107/rcub_dais_13692 .

Jugović, Dragana, Milović, Miloš, Barudžija, Tanja, Kuzmanović, Maja, Vujković, Milica, Mitrić, Miodrag, "The Influence of a Binder in a Composite Electrode: The Case Study of Vanadyl Phosphate in Aqueous Electrolyte" in Materials, 15, no. 24 (2022),
https://doi.org/10.3390/ma15249041 .,
https://hdl.handle.net/21.15107/rcub_dais_13692 .

TY  - JOUR
AU  - Veselinović, Ljiljana
AU  - Mitrić, Miodrag
AU  - Mančić, Lidija
AU  - Jardim, Paula M.
AU  - Škapin, Srečo Davor
AU  - Cvjetićanin, Nikola
AU  - Milović, Miloš D.
AU  - Marković, Smilja
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/13562
AB  - This paper reports a detailed study of crystal structure and dielectric properties of ruthenium-substituted calcium-copper titanates (CaCu3Ti4−xRuxO12, CCTRO). A series of three samples with different stoichiometry was prepared: CaCu3Ti4−xRuxO12, x = 0, 1 and 4, abbreviated as CCTO, CCT3RO and CCRO, respectively. A detailed structural analysis of CCTRO samples was done by the Rietveld refinement of XRPD data. The results show that, regardless of whether Ti4+ or Ru4+ ions are placed in B crystallographic position in AA’3B4O12 (CaCu3Ti4−xRuxO12) unit cell, the crystal structure remains cubic with Im3¯ symmetry. Slight increases in the unit cell parameters, cell volume and interatomic distances indicate that Ru4+ ions with larger ionic radii (0.62 Å) than Ti4+ (0.605 Å) are incorporated in the CaCu3Ti4−xRuxO12 crystal lattice. The structural investigations were confirmed using TEM, HRTEM and ADF/STEM analyses, including EDXS elemental mapping. The effect of Ru atoms share in CaCu3Ti4−xRuxO12 samples on their electrical properties was determined by impedance and dielectric measurements. Results of dielectric measurements indicate that one atom of ruthenium per CaCu3Ti4−xRuxO12 unit cell transforms dielectric CCTO into conductive CCT3RO while preserving cubic crystal structure. Our findings about CCTO and CCT3RO ceramics promote them as ideal tandem to overcome the problem of stress on dielectric-electrode interfaces in capacitors.
T2  - Materials
T1  - Crystal Structure and Electrical Properties of Ruthenium-Substituted Calcium Copper Titanate
SP  - 8500
SP  - 8500
VL  - 15
IS  - 23
DO  - 10.3390/ma15238500
UR  - https://hdl.handle.net/21.15107/rcub_dais_13562
ER  - 

@article{
author = "Veselinović, Ljiljana and Mitrić, Miodrag and Mančić, Lidija and Jardim, Paula M. and Škapin, Srečo Davor and Cvjetićanin, Nikola and Milović, Miloš D. and Marković, Smilja",
year = "2022",
abstract = "This paper reports a detailed study of crystal structure and dielectric properties of ruthenium-substituted calcium-copper titanates (CaCu3Ti4−xRuxO12, CCTRO). A series of three samples with different stoichiometry was prepared: CaCu3Ti4−xRuxO12, x = 0, 1 and 4, abbreviated as CCTO, CCT3RO and CCRO, respectively. A detailed structural analysis of CCTRO samples was done by the Rietveld refinement of XRPD data. The results show that, regardless of whether Ti4+ or Ru4+ ions are placed in B crystallographic position in AA’3B4O12 (CaCu3Ti4−xRuxO12) unit cell, the crystal structure remains cubic with Im3¯ symmetry. Slight increases in the unit cell parameters, cell volume and interatomic distances indicate that Ru4+ ions with larger ionic radii (0.62 Å) than Ti4+ (0.605 Å) are incorporated in the CaCu3Ti4−xRuxO12 crystal lattice. The structural investigations were confirmed using TEM, HRTEM and ADF/STEM analyses, including EDXS elemental mapping. The effect of Ru atoms share in CaCu3Ti4−xRuxO12 samples on their electrical properties was determined by impedance and dielectric measurements. Results of dielectric measurements indicate that one atom of ruthenium per CaCu3Ti4−xRuxO12 unit cell transforms dielectric CCTO into conductive CCT3RO while preserving cubic crystal structure. Our findings about CCTO and CCT3RO ceramics promote them as ideal tandem to overcome the problem of stress on dielectric-electrode interfaces in capacitors.",
journal = "Materials",
title = "Crystal Structure and Electrical Properties of Ruthenium-Substituted Calcium Copper Titanate",
pages = "8500-8500",
volume = "15",
number = "23",
doi = "10.3390/ma15238500",
url = "https://hdl.handle.net/21.15107/rcub_dais_13562"
}

Veselinović, L., Mitrić, M., Mančić, L., Jardim, P. M., Škapin, S. D., Cvjetićanin, N., Milović, M. D.,& Marković, S.. (2022). Crystal Structure and Electrical Properties of Ruthenium-Substituted Calcium Copper Titanate. in Materials, 15(23), 8500.
https://doi.org/10.3390/ma15238500
https://hdl.handle.net/21.15107/rcub_dais_13562

Veselinović L, Mitrić M, Mančić L, Jardim PM, Škapin SD, Cvjetićanin N, Milović MD, Marković S. Crystal Structure and Electrical Properties of Ruthenium-Substituted Calcium Copper Titanate. in Materials. 2022;15(23):8500.
doi:10.3390/ma15238500
https://hdl.handle.net/21.15107/rcub_dais_13562 .

Veselinović, Ljiljana, Mitrić, Miodrag, Mančić, Lidija, Jardim, Paula M., Škapin, Srečo Davor, Cvjetićanin, Nikola, Milović, Miloš D., Marković, Smilja, "Crystal Structure and Electrical Properties of Ruthenium-Substituted Calcium Copper Titanate" in Materials, 15, no. 23 (2022):8500,
https://doi.org/10.3390/ma15238500 .,
https://hdl.handle.net/21.15107/rcub_dais_13562 .

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  - Petrović, Tamara
AU  - Milović, Miloš
AU  - Gezović, Aleksandra
AU  - Mišurović, Jana
AU  - Grudić, Veselinka
AU  - Vujković, Milica
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/13502
AB  - Moving toward the commercialization of safe and sustainable energy storage systems, the research on aqueous rechargeable batteries (ARBs) becomes more intensive. Moreover, development of alternative ARBs based on more abundant and sustainable element chemistry (Na, Mg, Ca, and Zn) has received significant attention. Great efforts for their development started to pay off when an aqueous sodium battery (NaTi2(PO4)3//1 M Na2SO4//Na0.44MnO2) appeared on the market alongside organic rechargeable batteries. In this study, a hybrid full- cell aqueous configuration was made from biomass-derived activated carbon (anode), 5 M aqueous solution of Ca(NO3)2 (electrolyte), and layered CaV2O6 (cathode). A high surface area carbon was synthesized by the simultaneous carbonization and activation of vine shoot- derived biochar at 700 °C under Ar atmosphere (ACvs). CaV2O6 composite with the carbon (CaVO/C) was obtained by the sol-gel complexation method. The charge storage behaviour of ACvs and CaVO/C materials was investigated in the aqueous solution of 5 M Ca(NO3)2 and showed promising results. Not only do materials individually exhibit good electrochemical behaviour, full-cell configuration ACvs700//5 M Ca(NO3)2//CaVO/C displayed improved charge storage (89 mAh g-1 at 100 mA g-1) in comparison to mentioned commercial aqueous NaTi2(PO4)3//1 M Na2SO4//Na0.44MnO2 model (≈50 mAh g-1 at ≈100 mA g-1). These results enrich the existing hybrid aqueous battery design and open up a new research era for Ca-ion batteries.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Programme and the Book of Abstracts / Twentieth Young Researchers' Conference Materials Science and Engineering, November 30 - December 2, 2022, Belgrade, Serbia
T1  - Hybrid aqueous Ca-ion battery: Design and Performance
SP  - 67
EP  - 67
UR  - https://hdl.handle.net/21.15107/rcub_dais_13502
ER  - 

@conference{
author = "Petrović, Tamara and Milović, Miloš and Gezović, Aleksandra and Mišurović, Jana and Grudić, Veselinka and Vujković, Milica",
year = "2022",
abstract = "Moving toward the commercialization of safe and sustainable energy storage systems, the research on aqueous rechargeable batteries (ARBs) becomes more intensive. Moreover, development of alternative ARBs based on more abundant and sustainable element chemistry (Na, Mg, Ca, and Zn) has received significant attention. Great efforts for their development started to pay off when an aqueous sodium battery (NaTi2(PO4)3//1 M Na2SO4//Na0.44MnO2) appeared on the market alongside organic rechargeable batteries. In this study, a hybrid full- cell aqueous configuration was made from biomass-derived activated carbon (anode), 5 M aqueous solution of Ca(NO3)2 (electrolyte), and layered CaV2O6 (cathode). A high surface area carbon was synthesized by the simultaneous carbonization and activation of vine shoot- derived biochar at 700 °C under Ar atmosphere (ACvs). CaV2O6 composite with the carbon (CaVO/C) was obtained by the sol-gel complexation method. The charge storage behaviour of ACvs and CaVO/C materials was investigated in the aqueous solution of 5 M Ca(NO3)2 and showed promising results. Not only do materials individually exhibit good electrochemical behaviour, full-cell configuration ACvs700//5 M Ca(NO3)2//CaVO/C displayed improved charge storage (89 mAh g-1 at 100 mA g-1) in comparison to mentioned commercial aqueous NaTi2(PO4)3//1 M Na2SO4//Na0.44MnO2 model (≈50 mAh g-1 at ≈100 mA g-1). These results enrich the existing hybrid aqueous battery design and open up a new research era for Ca-ion batteries.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Programme and the Book of Abstracts / Twentieth Young Researchers' Conference Materials Science and Engineering, November 30 - December 2, 2022, Belgrade, Serbia",
title = "Hybrid aqueous Ca-ion battery: Design and Performance",
pages = "67-67",
url = "https://hdl.handle.net/21.15107/rcub_dais_13502"
}

Petrović, T., Milović, M., Gezović, A., Mišurović, J., Grudić, V.,& Vujković, M.. (2022). Hybrid aqueous Ca-ion battery: Design and Performance. in Programme and the Book of Abstracts / Twentieth Young Researchers' Conference Materials Science and Engineering, November 30 - December 2, 2022, Belgrade, Serbia
Belgrade : Institute of Technical Sciences of SASA., 67-67.
https://hdl.handle.net/21.15107/rcub_dais_13502

Petrović T, Milović M, Gezović A, Mišurović J, Grudić V, Vujković M. Hybrid aqueous Ca-ion battery: Design and Performance. in Programme and the Book of Abstracts / Twentieth Young Researchers' Conference Materials Science and Engineering, November 30 - December 2, 2022, Belgrade, Serbia. 2022;:67-67.
https://hdl.handle.net/21.15107/rcub_dais_13502 .

Petrović, Tamara, Milović, Miloš, Gezović, Aleksandra, Mišurović, Jana, Grudić, Veselinka, Vujković, Milica, "Hybrid aqueous Ca-ion battery: Design and Performance" in Programme and the Book of Abstracts / Twentieth Young Researchers' Conference Materials Science and Engineering, November 30 - December 2, 2022, Belgrade, Serbia (2022):67-67,
https://hdl.handle.net/21.15107/rcub_dais_13502 .

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  - Jugović, Dragana
AU  - Milović, Miloš
AU  - Barudžija, Tanja
AU  - Mitrić, Miodrag
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/13647
AB  - The development of safe, durable, cheap, and environmentally friendly batteries is one of the most important challenges of modern electrochemistry. Hence, there is an interest in the investigation of aqueous batteries with multivalent ions such as calcium, magnesium, or aluminium. Furthermore, the use of polyanionic compounds as cathode material can provide multi-electron transport. VOPO4·2H2O with its layered structure is a particularly interesting and promising material.
The current study is focused on the investigation of VOPO4·2H2O as cathode material in aluminium aqueous rechargeable cells. According to the literature data, the conventional reflux method is mostly used for the material’s synthesis [1]. Here is presented a sonochemical synthesis as a less time- and energy-consuming method, that starts from the mixture of vanadium(V)-oxide, phosphoric acid and water as a reaction media. The synthesis is done within 20 min.
The characterization of the synthesized material includes X-ray powder diffraction (XRD), scanning electron microscopy (SEM), Fourier transform infrared (FTIR) spectroscopy and cyclovoltammetry (CV).
XRD data were used for both the powders’ phase identification and crystal structure refinement. The structure of the powder was refined in the tetragonal space group P4/nmmZ (No. 129). Crystal structure refinement was based on the Rietveld full profile method [2]. The structure is characterized by infinite layers of PO4 tetrahedra linked to VO6 octahedra by shared oxygen atoms that form 2D sheets in the ab-planes; water molecules are located in the interlayer space. The refined cell parameters, a = b = 6.2136 Å, c = 7.4141 Å, are in good agreement with the literature data. Lattice parameter c is a measure of the interlayer distance, thus varies with water content. The value of the refined c parameter implies that the structure consists two water molecules per formula unit.
The working electrode is prepared from a slurry of sonochemically derived VOPO4·2H2O as an active material, carbon black, and a binder dispersed in a solvent. Two different binders are used: polyvinylidene fluoride (PVDF), 2.4 wt% solution in N-methyl-2-pyrrolidone or Nafion, 5 wt% solution in a mixture of lower aliphatic alcohols and water. Cyclic voltammetry measurements are done in several electrolytes to probe the intercalation of various cations such as magnesium, calcium, and aluminium. The best results are obtained when the electrode is cycled in 1M Al(NO3)3 aqueous solution.
This probably originates in different ionic radii.
During the process of electrode preparation, structural changes in the powder are noticed. The structural changes were followed step by step through the combined XRD and FTIR analysis. It turns out that the structure is prone to release water molecules even when the powder is mixed with carbon black and also with the addition of a solvent, which could lead to the formation of a bilayered vanadyl phosphate. It was shown that using different solvents has a diverse impact on the structure, and consequently on powders’ cyclic performances.
PB  - Split : University of Split
C3  - Book of Abstracts / eESC-IS2022 : 6th International Symposium on Materials for Energy Storage and Conversion, 5. - 8. 7.2022. Bol, island of Brač, Croatia
T1  - Vanadyl phosphate as a host material for aluminium intercalation
UR  - https://hdl.handle.net/21.15107/rcub_dais_13647
ER  - 

@conference{
author = "Jugović, Dragana and Milović, Miloš and Barudžija, Tanja and Mitrić, Miodrag",
year = "2022",
abstract = "The development of safe, durable, cheap, and environmentally friendly batteries is one of the most important challenges of modern electrochemistry. Hence, there is an interest in the investigation of aqueous batteries with multivalent ions such as calcium, magnesium, or aluminium. Furthermore, the use of polyanionic compounds as cathode material can provide multi-electron transport. VOPO4·2H2O with its layered structure is a particularly interesting and promising material.
The current study is focused on the investigation of VOPO4·2H2O as cathode material in aluminium aqueous rechargeable cells. According to the literature data, the conventional reflux method is mostly used for the material’s synthesis [1]. Here is presented a sonochemical synthesis as a less time- and energy-consuming method, that starts from the mixture of vanadium(V)-oxide, phosphoric acid and water as a reaction media. The synthesis is done within 20 min.
The characterization of the synthesized material includes X-ray powder diffraction (XRD), scanning electron microscopy (SEM), Fourier transform infrared (FTIR) spectroscopy and cyclovoltammetry (CV).
XRD data were used for both the powders’ phase identification and crystal structure refinement. The structure of the powder was refined in the tetragonal space group P4/nmmZ (No. 129). Crystal structure refinement was based on the Rietveld full profile method [2]. The structure is characterized by infinite layers of PO4 tetrahedra linked to VO6 octahedra by shared oxygen atoms that form 2D sheets in the ab-planes; water molecules are located in the interlayer space. The refined cell parameters, a = b = 6.2136 Å, c = 7.4141 Å, are in good agreement with the literature data. Lattice parameter c is a measure of the interlayer distance, thus varies with water content. The value of the refined c parameter implies that the structure consists two water molecules per formula unit.
The working electrode is prepared from a slurry of sonochemically derived VOPO4·2H2O as an active material, carbon black, and a binder dispersed in a solvent. Two different binders are used: polyvinylidene fluoride (PVDF), 2.4 wt% solution in N-methyl-2-pyrrolidone or Nafion, 5 wt% solution in a mixture of lower aliphatic alcohols and water. Cyclic voltammetry measurements are done in several electrolytes to probe the intercalation of various cations such as magnesium, calcium, and aluminium. The best results are obtained when the electrode is cycled in 1M Al(NO3)3 aqueous solution.
This probably originates in different ionic radii.
During the process of electrode preparation, structural changes in the powder are noticed. The structural changes were followed step by step through the combined XRD and FTIR analysis. It turns out that the structure is prone to release water molecules even when the powder is mixed with carbon black and also with the addition of a solvent, which could lead to the formation of a bilayered vanadyl phosphate. It was shown that using different solvents has a diverse impact on the structure, and consequently on powders’ cyclic performances.",
publisher = "Split : University of Split",
journal = "Book of Abstracts / eESC-IS2022 : 6th International Symposium on Materials for Energy Storage and Conversion, 5. - 8. 7.2022. Bol, island of Brač, Croatia",
title = "Vanadyl phosphate as a host material for aluminium intercalation",
url = "https://hdl.handle.net/21.15107/rcub_dais_13647"
}

Jugović, D., Milović, M., Barudžija, T.,& Mitrić, M.. (2022). Vanadyl phosphate as a host material for aluminium intercalation. in Book of Abstracts / eESC-IS2022 : 6th International Symposium on Materials for Energy Storage and Conversion, 5. - 8. 7.2022. Bol, island of Brač, Croatia
Split : University of Split..
https://hdl.handle.net/21.15107/rcub_dais_13647

Jugović D, Milović M, Barudžija T, Mitrić M. Vanadyl phosphate as a host material for aluminium intercalation. in Book of Abstracts / eESC-IS2022 : 6th International Symposium on Materials for Energy Storage and Conversion, 5. - 8. 7.2022. Bol, island of Brač, Croatia. 2022;.
https://hdl.handle.net/21.15107/rcub_dais_13647 .

Jugović, Dragana, Milović, Miloš, Barudžija, Tanja, Mitrić, Miodrag, "Vanadyl phosphate as a host material for aluminium intercalation" in Book of Abstracts / eESC-IS2022 : 6th International Symposium on Materials for Energy Storage and Conversion, 5. - 8. 7.2022. Bol, island of Brač, Croatia (2022),
https://hdl.handle.net/21.15107/rcub_dais_13647 .

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  - Vasić, Milica M.
AU  - Milović, Miloš
AU  - Bajuk-Bogdanović, Danica
AU  - Petrović, Tamara
AU  - Vujković, Milica
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/13582
AB  - Vanadium-oxide-based materials exist with various vanadium oxidation states having rich chemistry and ability to form layered structures. These properties make them suitable for different applications, including energy conversion and storage. Magnesium vanadium oxide materials obtained using simple preparation route were studied as potential cathodes for rechargeable aqueous magnesium ion batteries. Structural characterization of the synthesized materials was performed using XRD and vibrational spectroscopy techniques (FTIR and Raman spectroscopy). Electrochemical behavior of the materials, observed by cyclic voltammetry, was further explained by BVS calculations. Sluggish Mg2+ ion kinetics in MgV2O6 was shown as a result of poor electronic and ionic wiring. Complex redox behavior of the studied materials is dependent on phase composition and metal ion inserted/deinserted into/from the material. Among the studied magnesium vanadium oxides, the multiphase oxide systems exhibited better Mg2+ insertion/deinsertion performances than the single-phase ones. Carbon addition was found to be an effective dual strategy for enhancing the charge storage behavior of MgV2O6. © 2022 by the authors.
T2  - Nanomaterials
T1  - Simply Prepared Magnesium Vanadium Oxides as Cathode Materials for Rechargeable Aqueous Magnesium Ion Batteries
VL  - 12
IS  - 16
DO  - 10.3390/nano12162767
UR  - https://hdl.handle.net/21.15107/rcub_dais_13582
ER  - 

@article{
author = "Vasić, Milica M. and Milović, Miloš and Bajuk-Bogdanović, Danica and Petrović, Tamara and Vujković, Milica",
year = "2022",
abstract = "Vanadium-oxide-based materials exist with various vanadium oxidation states having rich chemistry and ability to form layered structures. These properties make them suitable for different applications, including energy conversion and storage. Magnesium vanadium oxide materials obtained using simple preparation route were studied as potential cathodes for rechargeable aqueous magnesium ion batteries. Structural characterization of the synthesized materials was performed using XRD and vibrational spectroscopy techniques (FTIR and Raman spectroscopy). Electrochemical behavior of the materials, observed by cyclic voltammetry, was further explained by BVS calculations. Sluggish Mg2+ ion kinetics in MgV2O6 was shown as a result of poor electronic and ionic wiring. Complex redox behavior of the studied materials is dependent on phase composition and metal ion inserted/deinserted into/from the material. Among the studied magnesium vanadium oxides, the multiphase oxide systems exhibited better Mg2+ insertion/deinsertion performances than the single-phase ones. Carbon addition was found to be an effective dual strategy for enhancing the charge storage behavior of MgV2O6. © 2022 by the authors.",
journal = "Nanomaterials",
title = "Simply Prepared Magnesium Vanadium Oxides as Cathode Materials for Rechargeable Aqueous Magnesium Ion Batteries",
volume = "12",
number = "16",
doi = "10.3390/nano12162767",
url = "https://hdl.handle.net/21.15107/rcub_dais_13582"
}

Vasić, M. M., Milović, M., Bajuk-Bogdanović, D., Petrović, T.,& Vujković, M.. (2022). Simply Prepared Magnesium Vanadium Oxides as Cathode Materials for Rechargeable Aqueous Magnesium Ion Batteries. in Nanomaterials, 12(16).
https://doi.org/10.3390/nano12162767
https://hdl.handle.net/21.15107/rcub_dais_13582

Vasić MM, Milović M, Bajuk-Bogdanović D, Petrović T, Vujković M. Simply Prepared Magnesium Vanadium Oxides as Cathode Materials for Rechargeable Aqueous Magnesium Ion Batteries. in Nanomaterials. 2022;12(16).
doi:10.3390/nano12162767
https://hdl.handle.net/21.15107/rcub_dais_13582 .

Vasić, Milica M., Milović, Miloš, Bajuk-Bogdanović, Danica, Petrović, Tamara, Vujković, Milica, "Simply Prepared Magnesium Vanadium Oxides as Cathode Materials for Rechargeable Aqueous Magnesium Ion Batteries" in Nanomaterials, 12, no. 16 (2022),
https://doi.org/10.3390/nano12162767 .,
https://hdl.handle.net/21.15107/rcub_dais_13582 .

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  - Milićević, Nemanja
AU  - Novaković, Mirjana M.
AU  - Potočnik, Jelena
AU  - Milović, Miloš
AU  - Rakočević, Lazar
AU  - Abazović, Nadica
AU  - Pjević, Dejan J.
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/12946
AB  - Enhanced optical properties of TiO2 thin films can be achieved by doping or coating with metals. Metal-doped TiO2 can reduce electron-hole recombination and increase hydroxyl radical concentration on the surface of TiO2, resulting in increase of the photocatalytic activity. TiO2 and TiO2-Au thin films were obtained by DC magnetron sputtering of Ti target with Ar ions in O2 atmosphere. In the case of Au buffered TiO2 thin films, two different systems were deposited for comparison. Post deposition annealing at 400 °C was carried out in nitrogen atmosphere for 3 h. The structural and optical characteristics of the prepared films were investigated in detail by the combination of high-resolution microscopic and spectroscopic techniques. The photo-degradation rate was measured using Rhodamine B which simulated pollutant. Post deposition annealing resulted in diffusion of Au atoms through the layer as it was revealed by transmission electron microscopy and energy dispersive X-ray spectroscopy. The obtained TiO2 thin films were found to be amorphous after deposition and annealing at 400 °C leads to crystallization of anatase phase. Analysis of the binding energy in the corresponding X-ray photoelectron spectra has confirmed stoichiometry of TiO2 and that concentration of Au on the surface can be controlled by sputtering and annealing conditions, thus changing optical properties by influencing the surface plasmonic nature. All Au doped TiO2 thin films exhibited enhanced wettability and photo-degradation rates when compared to pristine titania films. © 2022 Elsevier B.V.
T2  - Surfaces and Interfaces
T1  - Influencing surface phenomena by Au diffusion in buffered TiO2-Au thin films: Effects of deposition and annealing processing
SP  - 101811
VL  - 30
DO  - 10.1016/j.surfin.2022.101811
UR  - https://hdl.handle.net/21.15107/rcub_dais_12946
ER  - 

@article{
author = "Milićević, Nemanja and Novaković, Mirjana M. and Potočnik, Jelena and Milović, Miloš and Rakočević, Lazar and Abazović, Nadica and Pjević, Dejan J.",
year = "2022",
abstract = "Enhanced optical properties of TiO2 thin films can be achieved by doping or coating with metals. Metal-doped TiO2 can reduce electron-hole recombination and increase hydroxyl radical concentration on the surface of TiO2, resulting in increase of the photocatalytic activity. TiO2 and TiO2-Au thin films were obtained by DC magnetron sputtering of Ti target with Ar ions in O2 atmosphere. In the case of Au buffered TiO2 thin films, two different systems were deposited for comparison. Post deposition annealing at 400 °C was carried out in nitrogen atmosphere for 3 h. The structural and optical characteristics of the prepared films were investigated in detail by the combination of high-resolution microscopic and spectroscopic techniques. The photo-degradation rate was measured using Rhodamine B which simulated pollutant. Post deposition annealing resulted in diffusion of Au atoms through the layer as it was revealed by transmission electron microscopy and energy dispersive X-ray spectroscopy. The obtained TiO2 thin films were found to be amorphous after deposition and annealing at 400 °C leads to crystallization of anatase phase. Analysis of the binding energy in the corresponding X-ray photoelectron spectra has confirmed stoichiometry of TiO2 and that concentration of Au on the surface can be controlled by sputtering and annealing conditions, thus changing optical properties by influencing the surface plasmonic nature. All Au doped TiO2 thin films exhibited enhanced wettability and photo-degradation rates when compared to pristine titania films. © 2022 Elsevier B.V.",
journal = "Surfaces and Interfaces",
title = "Influencing surface phenomena by Au diffusion in buffered TiO2-Au thin films: Effects of deposition and annealing processing",
pages = "101811",
volume = "30",
doi = "10.1016/j.surfin.2022.101811",
url = "https://hdl.handle.net/21.15107/rcub_dais_12946"
}

Milićević, N., Novaković, M. M., Potočnik, J., Milović, M., Rakočević, L., Abazović, N.,& Pjević, D. J.. (2022). Influencing surface phenomena by Au diffusion in buffered TiO2-Au thin films: Effects of deposition and annealing processing. in Surfaces and Interfaces, 30, 101811.
https://doi.org/10.1016/j.surfin.2022.101811
https://hdl.handle.net/21.15107/rcub_dais_12946

Milićević N, Novaković MM, Potočnik J, Milović M, Rakočević L, Abazović N, Pjević DJ. Influencing surface phenomena by Au diffusion in buffered TiO2-Au thin films: Effects of deposition and annealing processing. in Surfaces and Interfaces. 2022;30:101811.
doi:10.1016/j.surfin.2022.101811
https://hdl.handle.net/21.15107/rcub_dais_12946 .

Milićević, Nemanja, Novaković, Mirjana M., Potočnik, Jelena, Milović, Miloš, Rakočević, Lazar, Abazović, Nadica, Pjević, Dejan J., "Influencing surface phenomena by Au diffusion in buffered TiO2-Au thin films: Effects of deposition and annealing processing" in Surfaces and Interfaces, 30 (2022):101811,
https://doi.org/10.1016/j.surfin.2022.101811 .,
https://hdl.handle.net/21.15107/rcub_dais_12946 .

TY  - JOUR
AU  - Zdolšek, Nikola
AU  - Perović, Ivana
AU  - Brković, Snežana
AU  - Tasić, Gvozden
AU  - Milović, Miloš
AU  - Vujković, Milica
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/13693
AB  - The capacitance and operating voltage of supercapacitors as well as their energy density have been increased by development of different materials and electrolytes. In this paper, two strategies, for the first time, were used to improve energy density: Mn3O4- and N-dual doped carbon electrode and aqueous mixture of multivalent ions as electrolyte. Mn3O4- and N-dual doped carbon was prepared by a novel and cost-effective procedure using deep eutectic solvent. XRD, XPS, and FTIR confirmed presence of Mn3O4 and nitrogen, while SEM and EDS elemental mapping showed micrometer-sized nanosheets with uniform distribution of C, O, N, and Mn atoms. Charge storage behavior of carbon was tested in aqueous multivalent-based electrolytes and their mixture (Ca2+-Al3+). Regarding both specific capacitance and workable voltage, the Ca2+-Al3+ mixed electrolyte was found as the best optimal solution. The calcium addition to the Al-electrolyte allows the higher operating voltage than in the case of individual Al(NO3)3 electrolyte while the addition of Al3+ ion in the Ca(NO3)2 electrolyte improves the multivalent-ion charge storage ability of carbon. As a result, the specific energy density of two-electrode Mn3O4@N-doped carbon//Al(NO3)2+Ca(NO3)2//Mn3O4@N-doped carbon supercapacitor (34 Wh kg−1 at 0.1 A g−1) overpasses the reported values obtained for Mn-based carbon supercapacitors using conventional aqueous electrolytes.
PB  - Basel : MDPI
T2  - Materials
T1  - Deep Eutectic Solvent for Facile Synthesis of Mn3O4@N-Doped Carbon for Aqueous Multivalent-Based Supercapacitors: New Concept for Increasing Capacitance and Operating Voltage
VL  - 15
IS  - 23
DO  - 10.3390/ma15238540
UR  - https://hdl.handle.net/21.15107/rcub_dais_13693
ER  - 

@article{
author = "Zdolšek, Nikola and Perović, Ivana and Brković, Snežana and Tasić, Gvozden and Milović, Miloš and Vujković, Milica",
year = "2022",
abstract = "The capacitance and operating voltage of supercapacitors as well as their energy density have been increased by development of different materials and electrolytes. In this paper, two strategies, for the first time, were used to improve energy density: Mn3O4- and N-dual doped carbon electrode and aqueous mixture of multivalent ions as electrolyte. Mn3O4- and N-dual doped carbon was prepared by a novel and cost-effective procedure using deep eutectic solvent. XRD, XPS, and FTIR confirmed presence of Mn3O4 and nitrogen, while SEM and EDS elemental mapping showed micrometer-sized nanosheets with uniform distribution of C, O, N, and Mn atoms. Charge storage behavior of carbon was tested in aqueous multivalent-based electrolytes and their mixture (Ca2+-Al3+). Regarding both specific capacitance and workable voltage, the Ca2+-Al3+ mixed electrolyte was found as the best optimal solution. The calcium addition to the Al-electrolyte allows the higher operating voltage than in the case of individual Al(NO3)3 electrolyte while the addition of Al3+ ion in the Ca(NO3)2 electrolyte improves the multivalent-ion charge storage ability of carbon. As a result, the specific energy density of two-electrode Mn3O4@N-doped carbon//Al(NO3)2+Ca(NO3)2//Mn3O4@N-doped carbon supercapacitor (34 Wh kg−1 at 0.1 A g−1) overpasses the reported values obtained for Mn-based carbon supercapacitors using conventional aqueous electrolytes.",
publisher = "Basel : MDPI",
journal = "Materials",
title = "Deep Eutectic Solvent for Facile Synthesis of Mn3O4@N-Doped Carbon for Aqueous Multivalent-Based Supercapacitors: New Concept for Increasing Capacitance and Operating Voltage",
volume = "15",
number = "23",
doi = "10.3390/ma15238540",
url = "https://hdl.handle.net/21.15107/rcub_dais_13693"
}

Zdolšek, N., Perović, I., Brković, S., Tasić, G., Milović, M.,& Vujković, M.. (2022). Deep Eutectic Solvent for Facile Synthesis of Mn3O4@N-Doped Carbon for Aqueous Multivalent-Based Supercapacitors: New Concept for Increasing Capacitance and Operating Voltage. in Materials
Basel : MDPI., 15(23).
https://doi.org/10.3390/ma15238540
https://hdl.handle.net/21.15107/rcub_dais_13693

Zdolšek N, Perović I, Brković S, Tasić G, Milović M, Vujković M. Deep Eutectic Solvent for Facile Synthesis of Mn3O4@N-Doped Carbon for Aqueous Multivalent-Based Supercapacitors: New Concept for Increasing Capacitance and Operating Voltage. in Materials. 2022;15(23).
doi:10.3390/ma15238540
https://hdl.handle.net/21.15107/rcub_dais_13693 .

Zdolšek, Nikola, Perović, Ivana, Brković, Snežana, Tasić, Gvozden, Milović, Miloš, Vujković, Milica, "Deep Eutectic Solvent for Facile Synthesis of Mn3O4@N-Doped Carbon for Aqueous Multivalent-Based Supercapacitors: New Concept for Increasing Capacitance and Operating Voltage" in Materials, 15, no. 23 (2022),
https://doi.org/10.3390/ma15238540 .,
https://hdl.handle.net/21.15107/rcub_dais_13693 .

TY  - JOUR
AU  - Zdolšek, Nikola
AU  - Janković, Bojan
AU  - Milović, Miloš
AU  - Brković, Snežana
AU  - Krstić, Jugoslav
AU  - Perović, Ivana
AU  - Vujković, Milica
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/13511
AB  - The development of carbon materials with desirable textures and new aqueous electrolytes is the key strategy to improve the performance of supercapacitors. Herein, a deep eutectic solvent (DES) was used for in situ templating of a carbon material. A carbon material was characterized (XRD, N2-physisorption, FTIR, SEM and EDS) and used as an electrode material for the first time in multivalent-based supercapacitors. In situ templating of carbon was performed using a novel DES, which serves as a precursor for carbon and for in situ generation of MgO. The generation of MgO and its roles in templating of carbon were discussed. Templating of carbon with MgO lead to an increase in surface area and a microporous texture. The obtained carbon was tested in multivalent-ion (Al3+ and Mg2+) electrolytes and compared with H2SO4. The charge-storage mechanism was investigated and elaborated. The highest specific capacitance was obtained for the Al(NO3)3 electrolyte, while the operating voltage follows the order: Mg(NO3)2 > Al(NO3)3 > H2SO4. Electrical double-layer capacitance (versus pseudocapacitance) was dominant in all investigated electrolytes. The larger operating voltage in multivalent electrolytes is a consequence of the lower fraction of free water, which suppresses hydrogen evolution (when compared with H2SO4). The GCD was experimentally performed on the Al(NO3)3 electrolyte, which showed good cyclic stability, with an energy density of 22.3 Wh kg−1 at 65 W kg−1.
T2  - Batteries
T1  - Deep Eutectic Solvent (DES) for In Situ Templating Carbon Material: Carbon Characterization and Application in Supercapacitors Containing Multivalent Ions
SP  - 284
VL  - 8
IS  - 12
DO  - 10.3390/batteries8120284
UR  - https://hdl.handle.net/21.15107/rcub_dais_13511
ER  - 

@article{
author = "Zdolšek, Nikola and Janković, Bojan and Milović, Miloš and Brković, Snežana and Krstić, Jugoslav and Perović, Ivana and Vujković, Milica",
year = "2022",
abstract = "The development of carbon materials with desirable textures and new aqueous electrolytes is the key strategy to improve the performance of supercapacitors. Herein, a deep eutectic solvent (DES) was used for in situ templating of a carbon material. A carbon material was characterized (XRD, N2-physisorption, FTIR, SEM and EDS) and used as an electrode material for the first time in multivalent-based supercapacitors. In situ templating of carbon was performed using a novel DES, which serves as a precursor for carbon and for in situ generation of MgO. The generation of MgO and its roles in templating of carbon were discussed. Templating of carbon with MgO lead to an increase in surface area and a microporous texture. The obtained carbon was tested in multivalent-ion (Al3+ and Mg2+) electrolytes and compared with H2SO4. The charge-storage mechanism was investigated and elaborated. The highest specific capacitance was obtained for the Al(NO3)3 electrolyte, while the operating voltage follows the order: Mg(NO3)2 > Al(NO3)3 > H2SO4. Electrical double-layer capacitance (versus pseudocapacitance) was dominant in all investigated electrolytes. The larger operating voltage in multivalent electrolytes is a consequence of the lower fraction of free water, which suppresses hydrogen evolution (when compared with H2SO4). The GCD was experimentally performed on the Al(NO3)3 electrolyte, which showed good cyclic stability, with an energy density of 22.3 Wh kg−1 at 65 W kg−1.",
journal = "Batteries",
title = "Deep Eutectic Solvent (DES) for In Situ Templating Carbon Material: Carbon Characterization and Application in Supercapacitors Containing Multivalent Ions",
pages = "284",
volume = "8",
number = "12",
doi = "10.3390/batteries8120284",
url = "https://hdl.handle.net/21.15107/rcub_dais_13511"
}

Zdolšek, N., Janković, B., Milović, M., Brković, S., Krstić, J., Perović, I.,& Vujković, M.. (2022). Deep Eutectic Solvent (DES) for In Situ Templating Carbon Material: Carbon Characterization and Application in Supercapacitors Containing Multivalent Ions. in Batteries, 8(12), 284.
https://doi.org/10.3390/batteries8120284
https://hdl.handle.net/21.15107/rcub_dais_13511

Zdolšek N, Janković B, Milović M, Brković S, Krstić J, Perović I, Vujković M. Deep Eutectic Solvent (DES) for In Situ Templating Carbon Material: Carbon Characterization and Application in Supercapacitors Containing Multivalent Ions. in Batteries. 2022;8(12):284.
doi:10.3390/batteries8120284
https://hdl.handle.net/21.15107/rcub_dais_13511 .

Zdolšek, Nikola, Janković, Bojan, Milović, Miloš, Brković, Snežana, Krstić, Jugoslav, Perović, Ivana, Vujković, Milica, "Deep Eutectic Solvent (DES) for In Situ Templating Carbon Material: Carbon Characterization and Application in Supercapacitors Containing Multivalent Ions" in Batteries, 8, no. 12 (2022):284,
https://doi.org/10.3390/batteries8120284 .,
https://hdl.handle.net/21.15107/rcub_dais_13511 .

TY  - JOUR
AU  - Milović, Miloš
AU  - Jugović, Dragana
AU  - Vujković, Milica
AU  - Kuzmanović, Maja
AU  - Mraković, Ana
AU  - Mitrić, Miodrag
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11635
AB  - The polyanion cathodes for Li-ion batteries, namely LiFePO4, Li2FeP2O7 and Li2FeSiO4, were synthesized by very short high-temperature treatment (approximately several minutes) and subsequent quenching. Methylcellulose—a polymer with thermally driven water solubility—was used as the medium in which the precursor solutions were dispersed prior to high temperature treatment. The methylcellulose pyrolytically decomposes to carbon, thus producing the polyanion material/carbon composites of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C. The obtained powders have reduced crystallinity and significant microstructural characteristics: low crystallite size and notable microstrain. They exhibit stable electrochemical performances in both aqueous and organic electrolyte. The broadening of existing peaks in cyclic voltammetry and/or the emergence of new broad peaks was attributed to the presence of the amorphous phase in the samples. In galvanostatic charge–discharge tests, the materials provided high capacities at low current densities, while the highest rate performance was demonstrated by olivine-phosphate when compared to the other two materials.
PB  - Springer Science and Business Media LLC
T2  - Bulletin of Materials Science
T1  - Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix
SP  - 144
VL  - 44
IS  - 2
DO  - 10.1007/s12034-021-02397-3
UR  - https://hdl.handle.net/21.15107/rcub_dais_11635
ER  - 

@article{
author = "Milović, Miloš and Jugović, Dragana and Vujković, Milica and Kuzmanović, Maja and Mraković, Ana and Mitrić, Miodrag",
year = "2021",
abstract = "The polyanion cathodes for Li-ion batteries, namely LiFePO4, Li2FeP2O7 and Li2FeSiO4, were synthesized by very short high-temperature treatment (approximately several minutes) and subsequent quenching. Methylcellulose—a polymer with thermally driven water solubility—was used as the medium in which the precursor solutions were dispersed prior to high temperature treatment. The methylcellulose pyrolytically decomposes to carbon, thus producing the polyanion material/carbon composites of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C. The obtained powders have reduced crystallinity and significant microstructural characteristics: low crystallite size and notable microstrain. They exhibit stable electrochemical performances in both aqueous and organic electrolyte. The broadening of existing peaks in cyclic voltammetry and/or the emergence of new broad peaks was attributed to the presence of the amorphous phase in the samples. In galvanostatic charge–discharge tests, the materials provided high capacities at low current densities, while the highest rate performance was demonstrated by olivine-phosphate when compared to the other two materials.",
publisher = "Springer Science and Business Media LLC",
journal = "Bulletin of Materials Science",
title = "Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix",
pages = "144",
volume = "44",
number = "2",
doi = "10.1007/s12034-021-02397-3",
url = "https://hdl.handle.net/21.15107/rcub_dais_11635"
}

Milović, M., Jugović, D., Vujković, M., Kuzmanović, M., Mraković, A.,& Mitrić, M.. (2021). Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix. in Bulletin of Materials Science
Springer Science and Business Media LLC., 44(2), 144.
https://doi.org/10.1007/s12034-021-02397-3
https://hdl.handle.net/21.15107/rcub_dais_11635

Milović M, Jugović D, Vujković M, Kuzmanović M, Mraković A, Mitrić M. Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix. in Bulletin of Materials Science. 2021;44(2):144.
doi:10.1007/s12034-021-02397-3
https://hdl.handle.net/21.15107/rcub_dais_11635 .

Milović, Miloš, Jugović, Dragana, Vujković, Milica, Kuzmanović, Maja, Mraković, Ana, Mitrić, Miodrag, "Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix" in Bulletin of Materials Science, 44, no. 2 (2021):144,
https://doi.org/10.1007/s12034-021-02397-3 .,
https://hdl.handle.net/21.15107/rcub_dais_11635 .

TY  - JOUR
AU  - Milović, Miloš
AU  - Jugović, Dragana
AU  - Vujković, Milica
AU  - Kuzmanović, Maja
AU  - Mraković, Ana
AU  - Mitrić, Miodrag
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11636
AB  - The polyanion cathodes for Li-ion batteries, namely LiFePO4, Li2FeP2O7 and Li2FeSiO4, were synthesized by very short high-temperature treatment (approximately several minutes) and subsequent quenching. Methylcellulose—a polymer with thermally driven water solubility—was used as the medium in which the precursor solutions were dispersed prior to high temperature treatment. The methylcellulose pyrolytically decomposes to carbon, thus producing the polyanion material/carbon composites of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C. The obtained powders have reduced crystallinity and significant microstructural characteristics: low crystallite size and notable microstrain. They exhibit stable electrochemical performances in both aqueous and organic electrolyte. The broadening of existing peaks in cyclic voltammetry and/or the emergence of new broad peaks was attributed to the presence of the amorphous phase in the samples. In galvanostatic charge–discharge tests, the materials provided high capacities at low current densities, while the highest rate performance was demonstrated by olivine-phosphate when compared to the other two materials.
PB  - Springer Science and Business Media LLC
T2  - Bulletin of Materials Science
T1  - Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix
SP  - 144
VL  - 44
IS  - 2
DO  - 10.1007/s12034-021-02397-3
UR  - https://hdl.handle.net/21.15107/rcub_dais_11636
ER  - 

@article{
author = "Milović, Miloš and Jugović, Dragana and Vujković, Milica and Kuzmanović, Maja and Mraković, Ana and Mitrić, Miodrag",
year = "2021",
abstract = "The polyanion cathodes for Li-ion batteries, namely LiFePO4, Li2FeP2O7 and Li2FeSiO4, were synthesized by very short high-temperature treatment (approximately several minutes) and subsequent quenching. Methylcellulose—a polymer with thermally driven water solubility—was used as the medium in which the precursor solutions were dispersed prior to high temperature treatment. The methylcellulose pyrolytically decomposes to carbon, thus producing the polyanion material/carbon composites of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C. The obtained powders have reduced crystallinity and significant microstructural characteristics: low crystallite size and notable microstrain. They exhibit stable electrochemical performances in both aqueous and organic electrolyte. The broadening of existing peaks in cyclic voltammetry and/or the emergence of new broad peaks was attributed to the presence of the amorphous phase in the samples. In galvanostatic charge–discharge tests, the materials provided high capacities at low current densities, while the highest rate performance was demonstrated by olivine-phosphate when compared to the other two materials.",
publisher = "Springer Science and Business Media LLC",
journal = "Bulletin of Materials Science",
title = "Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix",
pages = "144",
volume = "44",
number = "2",
doi = "10.1007/s12034-021-02397-3",
url = "https://hdl.handle.net/21.15107/rcub_dais_11636"
}

Milović, M., Jugović, D., Vujković, M., Kuzmanović, M., Mraković, A.,& Mitrić, M.. (2021). Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix. in Bulletin of Materials Science
Springer Science and Business Media LLC., 44(2), 144.
https://doi.org/10.1007/s12034-021-02397-3
https://hdl.handle.net/21.15107/rcub_dais_11636

Milović M, Jugović D, Vujković M, Kuzmanović M, Mraković A, Mitrić M. Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix. in Bulletin of Materials Science. 2021;44(2):144.
doi:10.1007/s12034-021-02397-3
https://hdl.handle.net/21.15107/rcub_dais_11636 .

Milović, Miloš, Jugović, Dragana, Vujković, Milica, Kuzmanović, Maja, Mraković, Ana, Mitrić, Miodrag, "Towards a green and cost-effective synthesis of polyanionic cathodes: comparative electrochemical behaviour of LiFePO4/C, Li2FeP2O7/C and Li2FeSiO4/C synthesized using methylcellulose matrix" in Bulletin of Materials Science, 44, no. 2 (2021):144,
https://doi.org/10.1007/s12034-021-02397-3 .,
https://hdl.handle.net/21.15107/rcub_dais_11636 .

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  - Milović, Miloš
AU  - Vujković, Milica
AU  - Jugović, Dragana
AU  - Mitrić, Miodrag
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11645
AB  - Electrochemical and structural properties of LiV2O5 cathode were investigated. Obtained by solid state reaction at high temperature the material crystallized as gamma polymorph phase, γ-LiV2O5. The gamma structure provides two crystallographic sites to accommodate lithium ions, Li1 and Li2 position. Lithium insertion at these two sites occurs at two respective voltages versus lithium metal: ~3.6 V (Li1) and ~2.4 V (Li2). Intercalation at Li1 position is reversible in both organic and aqueous electrolyte and provides stable cycling performance at the high voltage. On the contrary, sluggish insertion/removal of Li+ at Li2 sites causes unstable performance and significant storage capacity fade at lower voltages. Lithium diffusion 3d landscape was determined by bond valence calculations applied on the γ-LiV2O5 phase, as well as on the metastable phases of γ′-V2O5 and ζ-Li2V2O5 that exist at high and low voltages respectively. The model was proposed based on inactivity of Li2 position of the metastable ζ-Li2V2O5 phase which provides explanation for the observed storage capacity loss at low voltages.
PB  - Elsevier BV
T2  - Ceramics International
T1  - Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode
SP  - 17077
EP  - 17083
VL  - 47
IS  - 12
DO  - 10.1016/j.ceramint.2021.03.016
UR  - https://hdl.handle.net/21.15107/rcub_dais_11645
ER  - 

@article{
author = "Milović, Miloš and Vujković, Milica and Jugović, Dragana and Mitrić, Miodrag",
year = "2021",
abstract = "Electrochemical and structural properties of LiV2O5 cathode were investigated. Obtained by solid state reaction at high temperature the material crystallized as gamma polymorph phase, γ-LiV2O5. The gamma structure provides two crystallographic sites to accommodate lithium ions, Li1 and Li2 position. Lithium insertion at these two sites occurs at two respective voltages versus lithium metal: ~3.6 V (Li1) and ~2.4 V (Li2). Intercalation at Li1 position is reversible in both organic and aqueous electrolyte and provides stable cycling performance at the high voltage. On the contrary, sluggish insertion/removal of Li+ at Li2 sites causes unstable performance and significant storage capacity fade at lower voltages. Lithium diffusion 3d landscape was determined by bond valence calculations applied on the γ-LiV2O5 phase, as well as on the metastable phases of γ′-V2O5 and ζ-Li2V2O5 that exist at high and low voltages respectively. The model was proposed based on inactivity of Li2 position of the metastable ζ-Li2V2O5 phase which provides explanation for the observed storage capacity loss at low voltages.",
publisher = "Elsevier BV",
journal = "Ceramics International",
title = "Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode",
pages = "17077-17083",
volume = "47",
number = "12",
doi = "10.1016/j.ceramint.2021.03.016",
url = "https://hdl.handle.net/21.15107/rcub_dais_11645"
}

Milović, M., Vujković, M., Jugović, D.,& Mitrić, M.. (2021). Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode. in Ceramics International
Elsevier BV., 47(12), 17077-17083.
https://doi.org/10.1016/j.ceramint.2021.03.016
https://hdl.handle.net/21.15107/rcub_dais_11645

Milović M, Vujković M, Jugović D, Mitrić M. Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode. in Ceramics International. 2021;47(12):17077-17083.
doi:10.1016/j.ceramint.2021.03.016
https://hdl.handle.net/21.15107/rcub_dais_11645 .

Milović, Miloš, Vujković, Milica, Jugović, Dragana, Mitrić, Miodrag, "Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode" in Ceramics International, 47, no. 12 (2021):17077-17083,
https://doi.org/10.1016/j.ceramint.2021.03.016 .,
https://hdl.handle.net/21.15107/rcub_dais_11645 .

TY  - DATA
AU  - Milović, Miloš
AU  - Vujković, Milica
AU  - Jugović, Dragana
AU  - Mitrić, Miodrag
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11646
AB  - Figure S1. Particle size distribution by number (blue) and by volume (red) of the as prepared powder of LiV2O5; 2. Ex-situ X-ray diffraction analysis; Figure S2. XRD patterns of the as prepared electrode before cycling (black line) and of electrodes in discharged state after cycling in aqueous (red) and in organic electrolyte (blue); a: whole pattern, b: 002 reflection
PB  - Elsevier BV
T2  - Ceramics International
T1  - Supplementary information for the article: Milović Miloš, Vujković Milica, Jugović Dragana, Mitrić Miodrag, "Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode" Ceramics International, 47, no. 12 (2021):17077-17083, https://doi.org/10.1016/j.ceramint.2021.03.016
VL  - 47
IS  - 12
UR  - https://hdl.handle.net/21.15107/rcub_dais_11646
ER  - 

@misc{
author = "Milović, Miloš and Vujković, Milica and Jugović, Dragana and Mitrić, Miodrag",
year = "2021",
abstract = "Figure S1. Particle size distribution by number (blue) and by volume (red) of the as prepared powder of LiV2O5; 2. Ex-situ X-ray diffraction analysis; Figure S2. XRD patterns of the as prepared electrode before cycling (black line) and of electrodes in discharged state after cycling in aqueous (red) and in organic electrolyte (blue); a: whole pattern, b: 002 reflection",
publisher = "Elsevier BV",
journal = "Ceramics International",
title = "Supplementary information for the article: Milović Miloš, Vujković Milica, Jugović Dragana, Mitrić Miodrag, "Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode" Ceramics International, 47, no. 12 (2021):17077-17083, https://doi.org/10.1016/j.ceramint.2021.03.016",
volume = "47",
number = "12",
url = "https://hdl.handle.net/21.15107/rcub_dais_11646"
}

Milović, M., Vujković, M., Jugović, D.,& Mitrić, M.. (2021). Supplementary information for the article: Milović Miloš, Vujković Milica, Jugović Dragana, Mitrić Miodrag, "Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode" Ceramics International, 47, no. 12 (2021):17077-17083, https://doi.org/10.1016/j.ceramint.2021.03.016. in Ceramics International
Elsevier BV., 47(12).
https://hdl.handle.net/21.15107/rcub_dais_11646

Milović M, Vujković M, Jugović D, Mitrić M. Supplementary information for the article: Milović Miloš, Vujković Milica, Jugović Dragana, Mitrić Miodrag, "Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode" Ceramics International, 47, no. 12 (2021):17077-17083, https://doi.org/10.1016/j.ceramint.2021.03.016. in Ceramics International. 2021;47(12).
https://hdl.handle.net/21.15107/rcub_dais_11646 .

Milović, Miloš, Vujković, Milica, Jugović, Dragana, Mitrić, Miodrag, "Supplementary information for the article: Milović Miloš, Vujković Milica, Jugović Dragana, Mitrić Miodrag, "Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode" Ceramics International, 47, no. 12 (2021):17077-17083, https://doi.org/10.1016/j.ceramint.2021.03.016" in Ceramics International, 47, no. 12 (2021),
https://hdl.handle.net/21.15107/rcub_dais_11646 .

TY  - JOUR
AU  - Milović, Miloš
AU  - Vujković, Milica
AU  - Jugović, Dragana
AU  - Mitrić, Miodrag
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11655
AB  - Electrochemical and structural properties of LiV2O5 cathode were investigated. Obtained by solid state reaction at high temperature the material crystallized as gamma polymorph phase, γ-LiV2O5. The gamma structure provides two crystallographic sites to accommodate lithium ions, Li1 and Li2 position. Lithium insertion at these two sites occurs at two respective voltages versus lithium metal: ~3.6 V (Li1) and ~2.4 V (Li2). Intercalation at Li1 position is reversible in both organic and aqueous electrolyte and provides stable cycling performance at the high voltage. On the contrary, sluggish insertion/removal of Li+ at Li2 sites causes unstable performance and significant storage capacity fade at lower voltages. Lithium diffusion 3d landscape was determined by bond valence calculations applied on the γ-LiV2O5 phase, as well as on the metastable phases of γ′-V2O5 and ζ-Li2V2O5 that exist at high and low voltages respectively. The model was proposed based on inactivity of Li2 position of the metastable ζ-Li2V2O5 phase which provides explanation for the observed storage capacity loss at low voltages.
PB  - Elsevier BV
T2  - Ceramics International
T1  - Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode
SP  - 17077
EP  - 17083
VL  - 47
IS  - 12
DO  - 10.1016/j.ceramint.2021.03.016
UR  - https://hdl.handle.net/21.15107/rcub_dais_11655
ER  - 

@article{
author = "Milović, Miloš and Vujković, Milica and Jugović, Dragana and Mitrić, Miodrag",
year = "2021",
abstract = "Electrochemical and structural properties of LiV2O5 cathode were investigated. Obtained by solid state reaction at high temperature the material crystallized as gamma polymorph phase, γ-LiV2O5. The gamma structure provides two crystallographic sites to accommodate lithium ions, Li1 and Li2 position. Lithium insertion at these two sites occurs at two respective voltages versus lithium metal: ~3.6 V (Li1) and ~2.4 V (Li2). Intercalation at Li1 position is reversible in both organic and aqueous electrolyte and provides stable cycling performance at the high voltage. On the contrary, sluggish insertion/removal of Li+ at Li2 sites causes unstable performance and significant storage capacity fade at lower voltages. Lithium diffusion 3d landscape was determined by bond valence calculations applied on the γ-LiV2O5 phase, as well as on the metastable phases of γ′-V2O5 and ζ-Li2V2O5 that exist at high and low voltages respectively. The model was proposed based on inactivity of Li2 position of the metastable ζ-Li2V2O5 phase which provides explanation for the observed storage capacity loss at low voltages.",
publisher = "Elsevier BV",
journal = "Ceramics International",
title = "Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode",
pages = "17077-17083",
volume = "47",
number = "12",
doi = "10.1016/j.ceramint.2021.03.016",
url = "https://hdl.handle.net/21.15107/rcub_dais_11655"
}

Milović, M., Vujković, M., Jugović, D.,& Mitrić, M.. (2021). Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode. in Ceramics International
Elsevier BV., 47(12), 17077-17083.
https://doi.org/10.1016/j.ceramint.2021.03.016
https://hdl.handle.net/21.15107/rcub_dais_11655

Milović M, Vujković M, Jugović D, Mitrić M. Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode. in Ceramics International. 2021;47(12):17077-17083.
doi:10.1016/j.ceramint.2021.03.016
https://hdl.handle.net/21.15107/rcub_dais_11655 .

Milović, Miloš, Vujković, Milica, Jugović, Dragana, Mitrić, Miodrag, "Electrochemical and structural study on cycling performance of γ-LiV2O5 cathode" in Ceramics International, 47, no. 12 (2021):17077-17083,
https://doi.org/10.1016/j.ceramint.2021.03.016 .,
https://hdl.handle.net/21.15107/rcub_dais_11655 .

TY  - JOUR
AU  - Jugović, Dragana
AU  - Milović, Miloš
AU  - Ivanovski, Valentin N.
AU  - Škapin, Srečo
AU  - Barudžija, Tanja
AU  - Mitrić, Miodrag
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11880
AB  - Fayalite Fe2SiO4 is synthesized by the solid-state reaction without ball milling. The obtained powder is further structurally and electrochemically examined. Field emission scanning electron microscopy (FESEM) showed that microsized powder is obtained. X-ray powder diffraction (XRD) pattern is used for both phase identification and crystal structure Rietveld refinement. The structure is refined in the orthorhombic Pbnm space group. Mössbauer spectroscopy revealed traces of Fe3+ impurity. The bond valence mapping method is applied for the first time on Fe2SiO4 framework. It shows isolated, non-connected isosurfaces of constant E(Li), which further supports the assumptions of the conversion reactions. Electrochemical performances are investigated through galvanostatic cycling, cyclic voltammetry, and electrochemical impedance spectroscopy (EIS). Ex-situ XRD and Fourier transform infrared spectroscopy (FTIR) analyses are combined to monitor phase change after galvanostatic cycling and to reveal the working mechanism during electrochemical lithiation.
PB  - Springer Science and Business Media LLC
T2  - Journal of Electroceramics
T1  - Microsized fayalite Fe2SiO4 as anode material: the structure, electrochemical properties and working mechanism
DO  - 10.1007/s10832-021-00260-9
UR  - https://hdl.handle.net/21.15107/rcub_dais_11880
ER  - 

@article{
author = "Jugović, Dragana and Milović, Miloš and Ivanovski, Valentin N. and Škapin, Srečo and Barudžija, Tanja and Mitrić, Miodrag",
year = "2021",
abstract = "Fayalite Fe2SiO4 is synthesized by the solid-state reaction without ball milling. The obtained powder is further structurally and electrochemically examined. Field emission scanning electron microscopy (FESEM) showed that microsized powder is obtained. X-ray powder diffraction (XRD) pattern is used for both phase identification and crystal structure Rietveld refinement. The structure is refined in the orthorhombic Pbnm space group. Mössbauer spectroscopy revealed traces of Fe3+ impurity. The bond valence mapping method is applied for the first time on Fe2SiO4 framework. It shows isolated, non-connected isosurfaces of constant E(Li), which further supports the assumptions of the conversion reactions. Electrochemical performances are investigated through galvanostatic cycling, cyclic voltammetry, and electrochemical impedance spectroscopy (EIS). Ex-situ XRD and Fourier transform infrared spectroscopy (FTIR) analyses are combined to monitor phase change after galvanostatic cycling and to reveal the working mechanism during electrochemical lithiation.",
publisher = "Springer Science and Business Media LLC",
journal = "Journal of Electroceramics",
title = "Microsized fayalite Fe2SiO4 as anode material: the structure, electrochemical properties and working mechanism",
doi = "10.1007/s10832-021-00260-9",
url = "https://hdl.handle.net/21.15107/rcub_dais_11880"
}

Jugović, D., Milović, M., Ivanovski, V. N., Škapin, S., Barudžija, T.,& Mitrić, M.. (2021). Microsized fayalite Fe2SiO4 as anode material: the structure, electrochemical properties and working mechanism. in Journal of Electroceramics
Springer Science and Business Media LLC..
https://doi.org/10.1007/s10832-021-00260-9
https://hdl.handle.net/21.15107/rcub_dais_11880

Jugović D, Milović M, Ivanovski VN, Škapin S, Barudžija T, Mitrić M. Microsized fayalite Fe2SiO4 as anode material: the structure, electrochemical properties and working mechanism. in Journal of Electroceramics. 2021;.
doi:10.1007/s10832-021-00260-9
https://hdl.handle.net/21.15107/rcub_dais_11880 .

Jugović, Dragana, Milović, Miloš, Ivanovski, Valentin N., Škapin, Srečo, Barudžija, Tanja, Mitrić, Miodrag, "Microsized fayalite Fe2SiO4 as anode material: the structure, electrochemical properties and working mechanism" in Journal of Electroceramics (2021),
https://doi.org/10.1007/s10832-021-00260-9 .,
https://hdl.handle.net/21.15107/rcub_dais_11880 .