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Đokić, Veljko

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  • Đokić, Veljko (10)

Author's Bibliography

The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution

Georgijević, Radovan; Vujković, Milica; Gutić, Sanjin; Aliefendić, Meho; Jugović, Dragana; Mitrić, Miodrag; Đokić, Veljko; Mentus, Slavko

(Elsevier, 2019)

TY  - JOUR
AU  - Georgijević, Radovan
AU  - Vujković, Milica
AU  - Gutić, Sanjin
AU  - Aliefendić, Meho
AU  - Jugović, Dragana
AU  - Mitrić, Miodrag
AU  - Đokić, Veljko
AU  - Mentus, Slavko
PY  - 2019
UR  - http://www.sciencedirect.com/science/article/pii/S0925838818339185
UR  - http://dais.sanu.ac.rs/123456789/4569
AB  - To contribute to the knowledge on the influence of synthesis procedure on the intercalation kinetics of lithium ions into phospho-olivines, LiFePO4/C composite samples (LFPC) were synthesized in two ways, the first one in a sol-gel procedure (SG), and the other in a solid-state reaction (SS). The X-ray diffractograms (XRD) of both samples overlapped with that of pure LiFePO4, taken from the crystallographic database. Scanning electron microscopy pictures indicated the high degree of interparticle sintering, which caused a considerable agglomerate growth. The results of potentiodynamic measurements in aqueous LiNO3 solution revealed that for SS sample, three times higher initial capacity from that of SG one, (amounting to 74 mAh g−1 at 5 mV s−1). However, capacity fade on rising scan rate is much more expressed for SS sample than for SG one. We suggest that a different degree of material utilization due to the incomplete coverage of olivine particles by carbon explains this difference. The technique of separation of diffusion and capacitance currents was applied in a kinetic analysis, but it was shown to be inappropriate. We suggest the inapplicability of classic CV theory to the intercalation system accompanied by phase transition. Instead, a model of ohmic resistance determination of process kinetics was considered. LFPC-SS sample delivers three times larger capacity in LiNO3, amounting to 74 mAh g−1 at 1 mV s−1.
PB  - Elsevier
T2  - Journal of Alloys and Compounds
T1  - The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution
SP  - 475
EP  - 485
VL  - 776
DO  - 10.1016/j.jallcom.2018.10.246
ER  - 
@article{
author = "Georgijević, Radovan and Vujković, Milica and Gutić, Sanjin and Aliefendić, Meho and Jugović, Dragana and Mitrić, Miodrag and Đokić, Veljko and Mentus, Slavko",
year = "2019",
url = "http://www.sciencedirect.com/science/article/pii/S0925838818339185, http://dais.sanu.ac.rs/123456789/4569",
abstract = "To contribute to the knowledge on the influence of synthesis procedure on the intercalation kinetics of lithium ions into phospho-olivines, LiFePO4/C composite samples (LFPC) were synthesized in two ways, the first one in a sol-gel procedure (SG), and the other in a solid-state reaction (SS). The X-ray diffractograms (XRD) of both samples overlapped with that of pure LiFePO4, taken from the crystallographic database. Scanning electron microscopy pictures indicated the high degree of interparticle sintering, which caused a considerable agglomerate growth. The results of potentiodynamic measurements in aqueous LiNO3 solution revealed that for SS sample, three times higher initial capacity from that of SG one, (amounting to 74 mAh g−1 at 5 mV s−1). However, capacity fade on rising scan rate is much more expressed for SS sample than for SG one. We suggest that a different degree of material utilization due to the incomplete coverage of olivine particles by carbon explains this difference. The technique of separation of diffusion and capacitance currents was applied in a kinetic analysis, but it was shown to be inappropriate. We suggest the inapplicability of classic CV theory to the intercalation system accompanied by phase transition. Instead, a model of ohmic resistance determination of process kinetics was considered. LFPC-SS sample delivers three times larger capacity in LiNO3, amounting to 74 mAh g−1 at 1 mV s−1.",
publisher = "Elsevier",
journal = "Journal of Alloys and Compounds",
title = "The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution",
pages = "475-485",
volume = "776",
doi = "10.1016/j.jallcom.2018.10.246"
}
Georgijević, R., Vujković, M., Gutić, S., Aliefendić, M., Jugović, D., Mitrić, M., Đokić, V.,& Mentus, S. (2019). The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution.
Journal of Alloys and CompoundsElsevier., 776, 475-485.
https://doi.org/10.1016/j.jallcom.2018.10.246
Georgijević R, Vujković M, Gutić S, Aliefendić M, Jugović D, Mitrić M, Đokić V, Mentus S. The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution. Journal of Alloys and Compounds. 2019;776:475-485
Georgijević Radovan, Vujković Milica, Gutić Sanjin, Aliefendić Meho, Jugović Dragana, Mitrić Miodrag, Đokić Veljko, Mentus Slavko, "The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution" 776 (2019):475-485,
https://doi.org/10.1016/j.jallcom.2018.10.246 .
3
6
6

The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution

Georgijević, Radovan; Vujković, Milica; Gutić, Sanjin; Aliefendić, Meho; Jugović, Dragana; Mitrić, Miodrag; Đokić, Veljko; Mentus, Slavko

(Elsevier, 2019)

TY  - JOUR
AU  - Georgijević, Radovan
AU  - Vujković, Milica
AU  - Gutić, Sanjin
AU  - Aliefendić, Meho
AU  - Jugović, Dragana
AU  - Mitrić, Miodrag
AU  - Đokić, Veljko
AU  - Mentus, Slavko
PY  - 2019
UR  - http://www.sciencedirect.com/science/article/pii/S0925838818339185
UR  - http://dais.sanu.ac.rs/123456789/4568
AB  - To contribute to the knowledge on the influence of synthesis procedure on the intercalation kinetics of lithium ions into phospho-olivines, LiFePO4/C composite samples (LFPC) were synthesized in two ways, the first one in a sol-gel procedure (SG), and the other in a solid-state reaction (SS). The X-ray diffractograms (XRD) of both samples overlapped with that of pure LiFePO4, taken from the crystallographic database. Scanning electron microscopy pictures indicated the high degree of interparticle sintering, which caused a considerable agglomerate growth. The results of potentiodynamic measurements in aqueous LiNO3 solution revealed that for SS sample, three times higher initial capacity from that of SG one, (amounting to 74 mAh g−1 at 5 mV s−1). However, capacity fade on rising scan rate is much more expressed for SS sample than for SG one. We suggest that a different degree of material utilization due to the incomplete coverage of olivine particles by carbon explains this difference. The technique of separation of diffusion and capacitance currents was applied in a kinetic analysis, but it was shown to be inappropriate. We suggest the inapplicability of classic CV theory to the intercalation system accompanied by phase transition. Instead, a model of ohmic resistance determination of process kinetics was considered. LFPC-SS sample delivers three times larger capacity in LiNO3, amounting to 74 mAh g−1 at 1 mV s−1.
PB  - Elsevier
T2  - Journal of Alloys and Compounds
T1  - The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution
SP  - 475
EP  - 485
VL  - 776
DO  - 10.1016/j.jallcom.2018.10.246
ER  - 
@article{
author = "Georgijević, Radovan and Vujković, Milica and Gutić, Sanjin and Aliefendić, Meho and Jugović, Dragana and Mitrić, Miodrag and Đokić, Veljko and Mentus, Slavko",
year = "2019",
url = "http://www.sciencedirect.com/science/article/pii/S0925838818339185, http://dais.sanu.ac.rs/123456789/4568",
abstract = "To contribute to the knowledge on the influence of synthesis procedure on the intercalation kinetics of lithium ions into phospho-olivines, LiFePO4/C composite samples (LFPC) were synthesized in two ways, the first one in a sol-gel procedure (SG), and the other in a solid-state reaction (SS). The X-ray diffractograms (XRD) of both samples overlapped with that of pure LiFePO4, taken from the crystallographic database. Scanning electron microscopy pictures indicated the high degree of interparticle sintering, which caused a considerable agglomerate growth. The results of potentiodynamic measurements in aqueous LiNO3 solution revealed that for SS sample, three times higher initial capacity from that of SG one, (amounting to 74 mAh g−1 at 5 mV s−1). However, capacity fade on rising scan rate is much more expressed for SS sample than for SG one. We suggest that a different degree of material utilization due to the incomplete coverage of olivine particles by carbon explains this difference. The technique of separation of diffusion and capacitance currents was applied in a kinetic analysis, but it was shown to be inappropriate. We suggest the inapplicability of classic CV theory to the intercalation system accompanied by phase transition. Instead, a model of ohmic resistance determination of process kinetics was considered. LFPC-SS sample delivers three times larger capacity in LiNO3, amounting to 74 mAh g−1 at 1 mV s−1.",
publisher = "Elsevier",
journal = "Journal of Alloys and Compounds",
title = "The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution",
pages = "475-485",
volume = "776",
doi = "10.1016/j.jallcom.2018.10.246"
}
Georgijević, R., Vujković, M., Gutić, S., Aliefendić, M., Jugović, D., Mitrić, M., Đokić, V.,& Mentus, S. (2019). The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution.
Journal of Alloys and CompoundsElsevier., 776, 475-485.
https://doi.org/10.1016/j.jallcom.2018.10.246
Georgijević R, Vujković M, Gutić S, Aliefendić M, Jugović D, Mitrić M, Đokić V, Mentus S. The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution. Journal of Alloys and Compounds. 2019;776:475-485
Georgijević Radovan, Vujković Milica, Gutić Sanjin, Aliefendić Meho, Jugović Dragana, Mitrić Miodrag, Đokić Veljko, Mentus Slavko, "The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution" 776 (2019):475-485,
https://doi.org/10.1016/j.jallcom.2018.10.246 .
3
6
6

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

Georgijević, Radovan; Vujković, Milica; Gutić, Sanjin; Aliefendić, Meho; Jugović, Dragana; Mitrić, Miodrag; Đokić, Veljko; Mentus, Slavko

(2019)

TY  - BOOK
AU  - Georgijević, Radovan
AU  - Vujković, Milica
AU  - Gutić, Sanjin
AU  - Aliefendić, Meho
AU  - Jugović, Dragana
AU  - Mitrić, Miodrag
AU  - Đokić, Veljko
AU  - Mentus, Slavko
PY  - 2019
UR  - http://www.sciencedirect.com/science/article/pii/S0925838818339185
UR  - http://dais.sanu.ac.rs/123456789/5975
T2  - Journal of Alloys and Compounds
T1  - Supporting material for the article: Georgijević, R., Vujković, M., Gutić, S., Aliefendić, M., Jugović, D., Mitrić, M., Đokić, V., Mentus, S., 2019. The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution. Journal of Alloys and Compounds 776, 475–485. https://doi.org/10.1016/j.jallcom.2018.10.246
ER  - 
@book{
author = "Georgijević, Radovan and Vujković, Milica and Gutić, Sanjin and Aliefendić, Meho and Jugović, Dragana and Mitrić, Miodrag and Đokić, Veljko and Mentus, Slavko",
year = "2019",
url = "http://www.sciencedirect.com/science/article/pii/S0925838818339185, http://dais.sanu.ac.rs/123456789/5975",
journal = "Journal of Alloys and Compounds",
title = "Supporting material for the article: Georgijević, R., Vujković, M., Gutić, S., Aliefendić, M., Jugović, D., Mitrić, M., Đokić, V., Mentus, S., 2019. The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution. Journal of Alloys and Compounds 776, 475–485. https://doi.org/10.1016/j.jallcom.2018.10.246"
}
Georgijević, R., Vujković, M., Gutić, S., Aliefendić, M., Jugović, D., Mitrić, M., Đokić, V.,& Mentus, S. (2019). Supporting material for the article: Georgijević, R., Vujković, M., Gutić, S., Aliefendić, M., Jugović, D., Mitrić, M., Đokić, V., Mentus, S., 2019. The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution. Journal of Alloys and Compounds 776, 475–485. https://doi.org/10.1016/j.jallcom.2018.10.246.
Journal of Alloys and Compounds.
Georgijević R, Vujković M, Gutić S, Aliefendić M, Jugović D, Mitrić M, Đokić V, Mentus S. Supporting material for the article: Georgijević, R., Vujković, M., Gutić, S., Aliefendić, M., Jugović, D., Mitrić, M., Đokić, V., Mentus, S., 2019. The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution. Journal of Alloys and Compounds 776, 475–485. https://doi.org/10.1016/j.jallcom.2018.10.246. Journal of Alloys and Compounds. 2019;
Georgijević Radovan, Vujković Milica, Gutić Sanjin, Aliefendić Meho, Jugović Dragana, Mitrić Miodrag, Đokić Veljko, Mentus Slavko, "Supporting material for the article: Georgijević, R., Vujković, M., Gutić, S., Aliefendić, M., Jugović, D., Mitrić, M., Đokić, V., Mentus, S., 2019. The influence of synthesis conditions on the redox behaviour of LiFePO4 in aqueous solution. Journal of Alloys and Compounds 776, 475–485. https://doi.org/10.1016/j.jallcom.2018.10.246" (2019)

Supporting information for the article: Vujančević, J., Andričević, P., Bjelajac, A., Đokić, V., Popović, M., Rakočević, Z., Horváth, E., Kollár, M., Náfrádi, B., Schiller, A., Domanski, K., Forró, L., Pavlović, V., Janaćković, Đ., 2019. Dry-pressed anodized titania nanotube/CH3NH3PbI3 single crystal heterojunctions: The beneficial role of N doping. Ceramics International 45, 10013–10020. https://doi.org/10.1016/j.ceramint.2019.02.045

Vujančević, Jelena; Andričević, Pavao; Bjelajac, Anđelika; Đokić, Veljko; Popović, Maja; Rakočević, Zlatko; Horváth, Endre; Kollár, Márton; Náfrádi, Bálint; Schiller, Andreas; Domanski, Konrad; Forró, Laszlo; Pavlović, Vera P.; Janaćković, Đorđe

(2019)

TY  - BOOK
AU  - Vujančević, Jelena
AU  - Andričević, Pavao
AU  - Bjelajac, Anđelika
AU  - Đokić, Veljko
AU  - Popović, Maja
AU  - Rakočević, Zlatko
AU  - Horváth, Endre
AU  - Kollár, Márton
AU  - Náfrádi, Bálint
AU  - Schiller, Andreas
AU  - Domanski, Konrad
AU  - Forró, Laszlo
AU  - Pavlović, Vera P.
AU  - Janaćković, Đorđe
PY  - 2019
UR  - http://dais.sanu.ac.rs/123456789/5969
T2  - Ceramics International
T1  - Supporting information for the article: Vujančević, J., Andričević, P., Bjelajac, A., Đokić, V., Popović, M., Rakočević, Z., Horváth, E., Kollár, M., Náfrádi, B., Schiller, A., Domanski, K., Forró, L., Pavlović, V., Janaćković, Đ., 2019. Dry-pressed anodized titania nanotube/CH3NH3PbI3 single crystal heterojunctions: The beneficial role of N doping. Ceramics International 45, 10013–10020. https://doi.org/10.1016/j.ceramint.2019.02.045
ER  - 
@book{
author = "Vujančević, Jelena and Andričević, Pavao and Bjelajac, Anđelika and Đokić, Veljko and Popović, Maja and Rakočević, Zlatko and Horváth, Endre and Kollár, Márton and Náfrádi, Bálint and Schiller, Andreas and Domanski, Konrad and Forró, Laszlo and Pavlović, Vera P. and Janaćković, Đorđe",
year = "2019",
url = "http://dais.sanu.ac.rs/123456789/5969",
journal = "Ceramics International",
title = "Supporting information for the article: Vujančević, J., Andričević, P., Bjelajac, A., Đokić, V., Popović, M., Rakočević, Z., Horváth, E., Kollár, M., Náfrádi, B., Schiller, A., Domanski, K., Forró, L., Pavlović, V., Janaćković, Đ., 2019. Dry-pressed anodized titania nanotube/CH3NH3PbI3 single crystal heterojunctions: The beneficial role of N doping. Ceramics International 45, 10013–10020. https://doi.org/10.1016/j.ceramint.2019.02.045"
}
Vujančević, J., Andričević, P., Bjelajac, A., Đokić, V., Popović, M., Rakočević, Z., Horváth, E., Kollár, M., Náfrádi, B., Schiller, A., Domanski, K., Forró, L., Pavlović, V. P.,& Janaćković, Đ. (2019). Supporting information for the article: Vujančević, J., Andričević, P., Bjelajac, A., Đokić, V., Popović, M., Rakočević, Z., Horváth, E., Kollár, M., Náfrádi, B., Schiller, A., Domanski, K., Forró, L., Pavlović, V., Janaćković, Đ., 2019. Dry-pressed anodized titania nanotube/CH3NH3PbI3 single crystal heterojunctions: The beneficial role of N doping. Ceramics International 45, 10013–10020. https://doi.org/10.1016/j.ceramint.2019.02.045.
Ceramics International.
Vujančević J, Andričević P, Bjelajac A, Đokić V, Popović M, Rakočević Z, Horváth E, Kollár M, Náfrádi B, Schiller A, Domanski K, Forró L, Pavlović VP, Janaćković Đ. Supporting information for the article: Vujančević, J., Andričević, P., Bjelajac, A., Đokić, V., Popović, M., Rakočević, Z., Horváth, E., Kollár, M., Náfrádi, B., Schiller, A., Domanski, K., Forró, L., Pavlović, V., Janaćković, Đ., 2019. Dry-pressed anodized titania nanotube/CH3NH3PbI3 single crystal heterojunctions: The beneficial role of N doping. Ceramics International 45, 10013–10020. https://doi.org/10.1016/j.ceramint.2019.02.045. Ceramics International. 2019;
Vujančević Jelena, Andričević Pavao, Bjelajac Anđelika, Đokić Veljko, Popović Maja, Rakočević Zlatko, Horváth Endre, Kollár Márton, Náfrádi Bálint, Schiller Andreas, Domanski Konrad, Forró Laszlo, Pavlović Vera P., Janaćković Đorđe, "Supporting information for the article: Vujančević, J., Andričević, P., Bjelajac, A., Đokić, V., Popović, M., Rakočević, Z., Horváth, E., Kollár, M., Náfrádi, B., Schiller, A., Domanski, K., Forró, L., Pavlović, V., Janaćković, Đ., 2019. Dry-pressed anodized titania nanotube/CH3NH3PbI3 single crystal heterojunctions: The beneficial role of N doping. Ceramics International 45, 10013–10020. https://doi.org/10.1016/j.ceramint.2019.02.045" (2019)

Dry-pressed anodized titania nanotube/CH3NH3PbI3 single crystal heterojunctions: The beneficial role of N doping

Vujančević, Jelena; Andričević, Pavao; Bjelajac, Anđelika; Đokić, Veljko; Popović, Maja; Rakočević, Zlatko; Horváth, Endre; Kollár, Márton; Náfrádi, Bálint; Schiller, Andreas; Domanski, Konrad; Forró, Laszlo; Pavlović, Vera P.; Janaćković, Đorđe

(Elsevier, 2019)

TY  - JOUR
AU  - Vujančević, Jelena
AU  - Andričević, Pavao
AU  - Bjelajac, Anđelika
AU  - Đokić, Veljko
AU  - Popović, Maja
AU  - Rakočević, Zlatko
AU  - Horváth, Endre
AU  - Kollár, Márton
AU  - Náfrádi, Bálint
AU  - Schiller, Andreas
AU  - Domanski, Konrad
AU  - Forró, Laszlo
AU  - Pavlović, Vera P.
AU  - Janaćković, Đorđe
PY  - 2019
UR  - http://dais.sanu.ac.rs/123456789/5084
AB  - Highly ordered, anodically grown TiO 2 nanotubes on titanium supports were annealed in ammonia atmosphere in order to incorporate nitrogen doping (≤2 at.%) in the titanium oxide lattice. FESEM micrographs revealed nanotubes with an average outer diameter of 101.5 ± 1.5 nm and an average wall thickness of about 13 nm. Anatase crystals were formed inside the tubes after annealing in ammonia atmosphere for 30 min. With further annealing, rutile peaks appeared due to the thermal oxidation of the foil and rise as the duration of heat treatment was increased. The concentration and chemical nature of nitrogen in the nanotube arrays can be correlated to the optical response of dry-pressed heterojunctions of doped TiO 2 /CH 3 NH 3 PbI 3 single crystals. The N-TiO 2 /perovskite heterojunction with the highest amount of interstitial nitrogen exhibited an improved photocurrent, indicating the importance of the semiconductor doping-based heterojunction optimization strategies to deliver competitive levels of halide perovskite-based optoelectronic devices to be envisioned for urban infrastructures. © 2019
PB  - Elsevier
T2  - Ceramics International
T1  - Dry-pressed anodized titania nanotube/CH3NH3PbI3 single crystal heterojunctions: The beneficial role of N doping
SP  - 10013
EP  - 10020
VL  - 45
IS  - 8
DO  - 10.1016/j.ceramint.2019.02.045
ER  - 
@article{
author = "Vujančević, Jelena and Andričević, Pavao and Bjelajac, Anđelika and Đokić, Veljko and Popović, Maja and Rakočević, Zlatko and Horváth, Endre and Kollár, Márton and Náfrádi, Bálint and Schiller, Andreas and Domanski, Konrad and Forró, Laszlo and Pavlović, Vera P. and Janaćković, Đorđe",
year = "2019",
url = "http://dais.sanu.ac.rs/123456789/5084",
abstract = "Highly ordered, anodically grown TiO 2 nanotubes on titanium supports were annealed in ammonia atmosphere in order to incorporate nitrogen doping (≤2 at.%) in the titanium oxide lattice. FESEM micrographs revealed nanotubes with an average outer diameter of 101.5 ± 1.5 nm and an average wall thickness of about 13 nm. Anatase crystals were formed inside the tubes after annealing in ammonia atmosphere for 30 min. With further annealing, rutile peaks appeared due to the thermal oxidation of the foil and rise as the duration of heat treatment was increased. The concentration and chemical nature of nitrogen in the nanotube arrays can be correlated to the optical response of dry-pressed heterojunctions of doped TiO 2 /CH 3 NH 3 PbI 3 single crystals. The N-TiO 2 /perovskite heterojunction with the highest amount of interstitial nitrogen exhibited an improved photocurrent, indicating the importance of the semiconductor doping-based heterojunction optimization strategies to deliver competitive levels of halide perovskite-based optoelectronic devices to be envisioned for urban infrastructures. © 2019",
publisher = "Elsevier",
journal = "Ceramics International",
title = "Dry-pressed anodized titania nanotube/CH3NH3PbI3 single crystal heterojunctions: The beneficial role of N doping",
pages = "10013-10020",
volume = "45",
number = "8",
doi = "10.1016/j.ceramint.2019.02.045"
}
Vujančević, J., Andričević, P., Bjelajac, A., Đokić, V., Popović, M., Rakočević, Z., Horváth, E., Kollár, M., Náfrádi, B., Schiller, A., Domanski, K., Forró, L., Pavlović, V. P.,& Janaćković, Đ. (2019). Dry-pressed anodized titania nanotube/CH3NH3PbI3 single crystal heterojunctions: The beneficial role of N doping.
Ceramics InternationalElsevier., 45(8), 10013-10020.
https://doi.org/10.1016/j.ceramint.2019.02.045
Vujančević J, Andričević P, Bjelajac A, Đokić V, Popović M, Rakočević Z, Horváth E, Kollár M, Náfrádi B, Schiller A, Domanski K, Forró L, Pavlović VP, Janaćković Đ. Dry-pressed anodized titania nanotube/CH3NH3PbI3 single crystal heterojunctions: The beneficial role of N doping. Ceramics International. 2019;45(8):10013-10020
Vujančević Jelena, Andričević Pavao, Bjelajac Anđelika, Đokić Veljko, Popović Maja, Rakočević Zlatko, Horváth Endre, Kollár Márton, Náfrádi Bálint, Schiller Andreas, Domanski Konrad, Forró Laszlo, Pavlović Vera P., Janaćković Đorđe, "Dry-pressed anodized titania nanotube/CH3NH3PbI3 single crystal heterojunctions: The beneficial role of N doping" 45, no. 8 (2019):10013-10020,
https://doi.org/10.1016/j.ceramint.2019.02.045 .
3
2
1

Dry-pressed anodized titania nanotube/CH3NH3PbI3 single crystal heterojunctions: The beneficial role of N doping

Vujančević, Jelena; Andričević, Pavao; Bjelajac, Anđelika; Đokić, Veljko; Popović, Maja; Rakočević, Zlatko; Horváth, Endre; Kollár, Márton; Náfrádi, Bálint; Schiller, Andreas; Domanski, Konrad; Forró, Laszlo; Pavlović, Vera P.; Janaćković, Đorđe

(Elsevier, 2019)

TY  - JOUR
AU  - Vujančević, Jelena
AU  - Andričević, Pavao
AU  - Bjelajac, Anđelika
AU  - Đokić, Veljko
AU  - Popović, Maja
AU  - Rakočević, Zlatko
AU  - Horváth, Endre
AU  - Kollár, Márton
AU  - Náfrádi, Bálint
AU  - Schiller, Andreas
AU  - Domanski, Konrad
AU  - Forró, Laszlo
AU  - Pavlović, Vera P.
AU  - Janaćković, Đorđe
PY  - 2019
UR  - http://dais.sanu.ac.rs/123456789/5765
AB  - Highly ordered, anodically grown TiO 2 nanotubes on titanium supports were annealed in ammonia atmosphere in order to incorporate nitrogen doping (≤2 at.%) in the titanium oxide lattice. FESEM micrographs revealed nanotubes with an average outer diameter of 101.5 ± 1.5 nm and an average wall thickness of about 13 nm. Anatase crystals were formed inside the tubes after annealing in ammonia atmosphere for 30 min. With further annealing, rutile peaks appeared due to the thermal oxidation of the foil and rise as the duration of heat treatment was increased. The concentration and chemical nature of nitrogen in the nanotube arrays can be correlated to the optical response of dry-pressed heterojunctions of doped TiO 2 /CH 3 NH 3 PbI 3 single crystals. The N-TiO 2 /perovskite heterojunction with the highest amount of interstitial nitrogen exhibited an improved photocurrent, indicating the importance of the semiconductor doping-based heterojunction optimization strategies to deliver competitive levels of halide perovskite-based optoelectronic devices to be envisioned for urban infrastructures. © 2019
PB  - Elsevier
T2  - Ceramics International
T1  - Dry-pressed anodized titania nanotube/CH3NH3PbI3 single crystal heterojunctions: The beneficial role of N doping
SP  - 10013
EP  - 10020
VL  - 45
IS  - 8
DO  - 10.1016/j.ceramint.2019.02.045
ER  - 
@article{
author = "Vujančević, Jelena and Andričević, Pavao and Bjelajac, Anđelika and Đokić, Veljko and Popović, Maja and Rakočević, Zlatko and Horváth, Endre and Kollár, Márton and Náfrádi, Bálint and Schiller, Andreas and Domanski, Konrad and Forró, Laszlo and Pavlović, Vera P. and Janaćković, Đorđe",
year = "2019",
url = "http://dais.sanu.ac.rs/123456789/5765",
abstract = "Highly ordered, anodically grown TiO 2 nanotubes on titanium supports were annealed in ammonia atmosphere in order to incorporate nitrogen doping (≤2 at.%) in the titanium oxide lattice. FESEM micrographs revealed nanotubes with an average outer diameter of 101.5 ± 1.5 nm and an average wall thickness of about 13 nm. Anatase crystals were formed inside the tubes after annealing in ammonia atmosphere for 30 min. With further annealing, rutile peaks appeared due to the thermal oxidation of the foil and rise as the duration of heat treatment was increased. The concentration and chemical nature of nitrogen in the nanotube arrays can be correlated to the optical response of dry-pressed heterojunctions of doped TiO 2 /CH 3 NH 3 PbI 3 single crystals. The N-TiO 2 /perovskite heterojunction with the highest amount of interstitial nitrogen exhibited an improved photocurrent, indicating the importance of the semiconductor doping-based heterojunction optimization strategies to deliver competitive levels of halide perovskite-based optoelectronic devices to be envisioned for urban infrastructures. © 2019",
publisher = "Elsevier",
journal = "Ceramics International",
title = "Dry-pressed anodized titania nanotube/CH3NH3PbI3 single crystal heterojunctions: The beneficial role of N doping",
pages = "10013-10020",
volume = "45",
number = "8",
doi = "10.1016/j.ceramint.2019.02.045"
}
Vujančević, J., Andričević, P., Bjelajac, A., Đokić, V., Popović, M., Rakočević, Z., Horváth, E., Kollár, M., Náfrádi, B., Schiller, A., Domanski, K., Forró, L., Pavlović, V. P.,& Janaćković, Đ. (2019). Dry-pressed anodized titania nanotube/CH3NH3PbI3 single crystal heterojunctions: The beneficial role of N doping.
Ceramics InternationalElsevier., 45(8), 10013-10020.
https://doi.org/10.1016/j.ceramint.2019.02.045
Vujančević J, Andričević P, Bjelajac A, Đokić V, Popović M, Rakočević Z, Horváth E, Kollár M, Náfrádi B, Schiller A, Domanski K, Forró L, Pavlović VP, Janaćković Đ. Dry-pressed anodized titania nanotube/CH3NH3PbI3 single crystal heterojunctions: The beneficial role of N doping. Ceramics International. 2019;45(8):10013-10020
Vujančević Jelena, Andričević Pavao, Bjelajac Anđelika, Đokić Veljko, Popović Maja, Rakočević Zlatko, Horváth Endre, Kollár Márton, Náfrádi Bálint, Schiller Andreas, Domanski Konrad, Forró Laszlo, Pavlović Vera P., Janaćković Đorđe, "Dry-pressed anodized titania nanotube/CH3NH3PbI3 single crystal heterojunctions: The beneficial role of N doping" 45, no. 8 (2019):10013-10020,
https://doi.org/10.1016/j.ceramint.2019.02.045 .
3
2
1

Supplementary material for: Rusmirović, J.D., Ivanović, J.Z., Pavlović, V.B., Rakić, V.M., Rančić, M.P., Djokić, V., Marinković, A.D., 2017. Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites. Carbohydrate Polymers 164, 64–74. https://doi.org/10.1016/j.carbpol.2017.01.086

Rusmirović, Jelena; Ivanović, Jasna; Pavlović, Vladimir B.; Rakić, Vesna M.; Rančić, Milica P.; Đokić, Veljko; Marinković, Aleksandar D.

(2017)

TY  - BOOK
AU  - Rusmirović, Jelena
AU  - Ivanović, Jasna
AU  - Pavlović, Vladimir B.
AU  - Rakić, Vesna M.
AU  - Rančić, Milica P.
AU  - Đokić, Veljko
AU  - Marinković, Aleksandar D.
PY  - 2017
UR  - http://dais.sanu.ac.rs/123456789/5980
T2  - Carbohydrate Polymers
T1  - Supplementary material for: Rusmirović, J.D., Ivanović, J.Z., Pavlović, V.B., Rakić, V.M., Rančić, M.P., Djokić, V., Marinković, A.D., 2017. Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites. Carbohydrate Polymers 164, 64–74. https://doi.org/10.1016/j.carbpol.2017.01.086
ER  - 
@book{
author = "Rusmirović, Jelena and Ivanović, Jasna and Pavlović, Vladimir B. and Rakić, Vesna M. and Rančić, Milica P. and Đokić, Veljko and Marinković, Aleksandar D.",
year = "2017",
url = "http://dais.sanu.ac.rs/123456789/5980",
journal = "Carbohydrate Polymers",
title = "Supplementary material for: Rusmirović, J.D., Ivanović, J.Z., Pavlović, V.B., Rakić, V.M., Rančić, M.P., Djokić, V., Marinković, A.D., 2017. Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites. Carbohydrate Polymers 164, 64–74. https://doi.org/10.1016/j.carbpol.2017.01.086"
}
Rusmirović, J., Ivanović, J., Pavlović, V. B., Rakić, V. M., Rančić, M. P., Đokić, V.,& Marinković, A. D. (2017). Supplementary material for: Rusmirović, J.D., Ivanović, J.Z., Pavlović, V.B., Rakić, V.M., Rančić, M.P., Djokić, V., Marinković, A.D., 2017. Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites. Carbohydrate Polymers 164, 64–74. https://doi.org/10.1016/j.carbpol.2017.01.086.
Carbohydrate Polymers.
Rusmirović J, Ivanović J, Pavlović VB, Rakić VM, Rančić MP, Đokić V, Marinković AD. Supplementary material for: Rusmirović, J.D., Ivanović, J.Z., Pavlović, V.B., Rakić, V.M., Rančić, M.P., Djokić, V., Marinković, A.D., 2017. Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites. Carbohydrate Polymers 164, 64–74. https://doi.org/10.1016/j.carbpol.2017.01.086. Carbohydrate Polymers. 2017;
Rusmirović Jelena, Ivanović Jasna, Pavlović Vladimir B., Rakić Vesna M., Rančić Milica P., Đokić Veljko, Marinković Aleksandar D., "Supplementary material for: Rusmirović, J.D., Ivanović, J.Z., Pavlović, V.B., Rakić, V.M., Rančić, M.P., Djokić, V., Marinković, A.D., 2017. Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites. Carbohydrate Polymers 164, 64–74. https://doi.org/10.1016/j.carbpol.2017.01.086" (2017)

Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites

Rusmirović, Jelena; Ivanović, Jasna; Pavlović, Vladimir B.; Rakić, Vesna M.; Rančić, Milica P.; Đokić, Veljko; Marinković, Aleksandar D.

(Elsevier, 2017)

TY  - JOUR
AU  - Rusmirović, Jelena
AU  - Ivanović, Jasna
AU  - Pavlović, Vladimir B.
AU  - Rakić, Vesna M.
AU  - Rančić, Milica P.
AU  - Đokić, Veljko
AU  - Marinković, Aleksandar D.
PY  - 2017
UR  - http://dais.sanu.ac.rs/123456789/4614
AB  - The influence of modification and vacuum/supercritical CO2 (scCO2) drying methods on the surface properties, morphology and thermal stability of cellulose nanocrystals (NC) was presented in this study. Introduction of reactive vinyl groups on NC surface was performed by either direct esterification with oleic acid, linseed or sunflower oil fatty acids; or by amidation of maleic acid/ethylene diamine with methyl ester of fatty acid. Obtained modified NC (m-NC) were characterized using FTIR and Raman spectroscopy; and by determination of acid, iodine and ester values. Structural analysis of m-NC showed varieties of forms, from spongy to nanostructural non-uniform layered morphology with observable agglomeration, which confirmed morphology dependence on modification/processing methods Thermogravimetry-MS spectrometry showed different thermal stability and degradation pathways of NC/m-NC. Incorporation of 1 wt% of reactive m-NC in unsaturated polyester lead to high performance nanocomposites and contributed to increase of stress at break in the range from 76 to 93%.
PB  - Elsevier
T2  - Carbohydrate Polymers
T1  - Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites
SP  - 64
EP  - 74
VL  - 164
DO  - 10.1016/j.carbpol.2017.01.086
ER  - 
@article{
author = "Rusmirović, Jelena and Ivanović, Jasna and Pavlović, Vladimir B. and Rakić, Vesna M. and Rančić, Milica P. and Đokić, Veljko and Marinković, Aleksandar D.",
year = "2017",
url = "http://dais.sanu.ac.rs/123456789/4614",
abstract = "The influence of modification and vacuum/supercritical CO2 (scCO2) drying methods on the surface properties, morphology and thermal stability of cellulose nanocrystals (NC) was presented in this study. Introduction of reactive vinyl groups on NC surface was performed by either direct esterification with oleic acid, linseed or sunflower oil fatty acids; or by amidation of maleic acid/ethylene diamine with methyl ester of fatty acid. Obtained modified NC (m-NC) were characterized using FTIR and Raman spectroscopy; and by determination of acid, iodine and ester values. Structural analysis of m-NC showed varieties of forms, from spongy to nanostructural non-uniform layered morphology with observable agglomeration, which confirmed morphology dependence on modification/processing methods Thermogravimetry-MS spectrometry showed different thermal stability and degradation pathways of NC/m-NC. Incorporation of 1 wt% of reactive m-NC in unsaturated polyester lead to high performance nanocomposites and contributed to increase of stress at break in the range from 76 to 93%.",
publisher = "Elsevier",
journal = "Carbohydrate Polymers",
title = "Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites",
pages = "64-74",
volume = "164",
doi = "10.1016/j.carbpol.2017.01.086"
}
Rusmirović, J., Ivanović, J., Pavlović, V. B., Rakić, V. M., Rančić, M. P., Đokić, V.,& Marinković, A. D. (2017). Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites.
Carbohydrate PolymersElsevier., 164, 64-74.
https://doi.org/10.1016/j.carbpol.2017.01.086
Rusmirović J, Ivanović J, Pavlović VB, Rakić VM, Rančić MP, Đokić V, Marinković AD. Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites. Carbohydrate Polymers. 2017;164:64-74
Rusmirović Jelena, Ivanović Jasna, Pavlović Vladimir B., Rakić Vesna M., Rančić Milica P., Đokić Veljko, Marinković Aleksandar D., "Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites" 164 (2017):64-74,
https://doi.org/10.1016/j.carbpol.2017.01.086 .
19
15
16

Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites

Rusmirović, Jelena; Ivanović, Jasna; Pavlović, Vladimir B.; Rakić, Vesna M.; Rančić, Milica P.; Đokić, Veljko; Marinković, Aleksandar D.

(Elsevier, 2017)

TY  - JOUR
AU  - Rusmirović, Jelena
AU  - Ivanović, Jasna
AU  - Pavlović, Vladimir B.
AU  - Rakić, Vesna M.
AU  - Rančić, Milica P.
AU  - Đokić, Veljko
AU  - Marinković, Aleksandar D.
PY  - 2017
UR  - http://dais.sanu.ac.rs/123456789/2380
AB  - The influence of modification and vacuum/supercritical CO2 (scCO2) drying methods on the surface properties, morphology and thermal stability of cellulose nanocrystals (NC) was presented in this study. Introduction of reactive vinyl groups on NC surface was performed by either direct esterification with oleic acid, linseed or sunflower oil fatty acids; or by amidation of maleic acid/ethylene diamine with methyl ester of fatty acid. Obtained modified NC (m-NC) were characterized using FTIR and Raman spectroscopy; and by determination of acid, iodine and ester values. Structural analysis of m-NC showed varieties of forms, from spongy to nanostructural non-uniform layered morphology with observable agglomeration, which confirmed morphology dependence on modification/processing methods Thermogravimetry-MS spectrometry showed different thermal stability and degradation pathways of NC/m-NC. Incorporation of 1 wt% of reactive m-NC in unsaturated polyester lead to high performance nanocomposites and contributed to increase of stress at break in the range from 76 to 93%.
PB  - Elsevier
T2  - Carbohydrate Polymers
T1  - Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites
SP  - 64
EP  - 74
VL  - 164
DO  - 10.1016/j.carbpol.2017.01.086
ER  - 
@article{
author = "Rusmirović, Jelena and Ivanović, Jasna and Pavlović, Vladimir B. and Rakić, Vesna M. and Rančić, Milica P. and Đokić, Veljko and Marinković, Aleksandar D.",
year = "2017",
url = "http://dais.sanu.ac.rs/123456789/2380",
abstract = "The influence of modification and vacuum/supercritical CO2 (scCO2) drying methods on the surface properties, morphology and thermal stability of cellulose nanocrystals (NC) was presented in this study. Introduction of reactive vinyl groups on NC surface was performed by either direct esterification with oleic acid, linseed or sunflower oil fatty acids; or by amidation of maleic acid/ethylene diamine with methyl ester of fatty acid. Obtained modified NC (m-NC) were characterized using FTIR and Raman spectroscopy; and by determination of acid, iodine and ester values. Structural analysis of m-NC showed varieties of forms, from spongy to nanostructural non-uniform layered morphology with observable agglomeration, which confirmed morphology dependence on modification/processing methods Thermogravimetry-MS spectrometry showed different thermal stability and degradation pathways of NC/m-NC. Incorporation of 1 wt% of reactive m-NC in unsaturated polyester lead to high performance nanocomposites and contributed to increase of stress at break in the range from 76 to 93%.",
publisher = "Elsevier",
journal = "Carbohydrate Polymers",
title = "Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites",
pages = "64-74",
volume = "164",
doi = "10.1016/j.carbpol.2017.01.086"
}
Rusmirović, J., Ivanović, J., Pavlović, V. B., Rakić, V. M., Rančić, M. P., Đokić, V.,& Marinković, A. D. (2017). Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites.
Carbohydrate PolymersElsevier., 164, 64-74.
https://doi.org/10.1016/j.carbpol.2017.01.086
Rusmirović J, Ivanović J, Pavlović VB, Rakić VM, Rančić MP, Đokić V, Marinković AD. Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites. Carbohydrate Polymers. 2017;164:64-74
Rusmirović Jelena, Ivanović Jasna, Pavlović Vladimir B., Rakić Vesna M., Rančić Milica P., Đokić Veljko, Marinković Aleksandar D., "Novel modified nanocellulose applicable as reinforcement in high-performance nanocomposites" 164 (2017):64-74,
https://doi.org/10.1016/j.carbpol.2017.01.086 .
19
15
16

Tailoring self-ordering TiO2 nanotube arrays by oxidative anodization

Vujančević, Jelena; Đokić, Veljko; Bjelajac, Anđelika; Pavlović, Vera P.; Mitrić, Miodrag; Janaćković, Đorđe; Pavlović, Vladimir B.

(Belgrade : Institute of Technical Sciences of SASA, 2015)

TY  - CONF
AU  - Vujančević, Jelena
AU  - Đokić, Veljko
AU  - Bjelajac, Anđelika
AU  - Pavlović, Vera P.
AU  - Mitrić, Miodrag
AU  - Janaćković, Đorđe
AU  - Pavlović, Vladimir B.
PY  - 2015
UR  - http://dais.sanu.ac.rs/123456789/841
AB  - Having in mind that anodic oxidation method can be used for tailoring desired structure and morphology of TiO2, herein the synthesis of self-ordered TiO2 nanotubes via electrochemical anodization of high purity Ti foil is reported. The influence of synthesis parameters such as oxidative voltage, different electrolyte, annealing temperature and annealing atmosphere were explored and correlate with obtained TiO2 nanotube arrays. The results show that applied potential is the main factor that controls the diameter of the nanotubes, while annealing temperature influence on crystal type and morphology is related to different contents of electrolyte. Investigated method gives opportunity to enhanced performance of TiO2 nanotubes, providing many applications in different field.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Program and the Book of Abstracts / Fourteenth Young Researchers' Conference Materials Sciences and Engineering, December 9-11, 2015, Belgrade, Serbia
T1  - Tailoring self-ordering TiO2 nanotube arrays by oxidative anodization
SP  - 18
EP  - 18
ER  - 
@conference{
author = "Vujančević, Jelena and Đokić, Veljko and Bjelajac, Anđelika and Pavlović, Vera P. and Mitrić, Miodrag and Janaćković, Đorđe and Pavlović, Vladimir B.",
year = "2015",
url = "http://dais.sanu.ac.rs/123456789/841",
abstract = "Having in mind that anodic oxidation method can be used for tailoring desired structure and morphology of TiO2, herein the synthesis of self-ordered TiO2 nanotubes via electrochemical anodization of high purity Ti foil is reported. The influence of synthesis parameters such as oxidative voltage, different electrolyte, annealing temperature and annealing atmosphere were explored and correlate with obtained TiO2 nanotube arrays. The results show that applied potential is the main factor that controls the diameter of the nanotubes, while annealing temperature influence on crystal type and morphology is related to different contents of electrolyte. Investigated method gives opportunity to enhanced performance of TiO2 nanotubes, providing many applications in different field.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Program and the Book of Abstracts / Fourteenth Young Researchers' Conference Materials Sciences and Engineering, December 9-11, 2015, Belgrade, Serbia",
title = "Tailoring self-ordering TiO2 nanotube arrays by oxidative anodization",
pages = "18-18"
}
Vujančević, J., Đokić, V., Bjelajac, A., Pavlović, V. P., Mitrić, M., Janaćković, Đ.,& Pavlović, V. B. (2015). Tailoring self-ordering TiO2 nanotube arrays by oxidative anodization.
Program and the Book of Abstracts / Fourteenth Young Researchers' Conference Materials Sciences and Engineering, December 9-11, 2015, Belgrade, SerbiaBelgrade : Institute of Technical Sciences of SASA., 18-18.
Vujančević J, Đokić V, Bjelajac A, Pavlović VP, Mitrić M, Janaćković Đ, Pavlović VB. Tailoring self-ordering TiO2 nanotube arrays by oxidative anodization. Program and the Book of Abstracts / Fourteenth Young Researchers' Conference Materials Sciences and Engineering, December 9-11, 2015, Belgrade, Serbia. 2015;:18-18
Vujančević Jelena, Đokić Veljko, Bjelajac Anđelika, Pavlović Vera P., Mitrić Miodrag, Janaćković Đorđe, Pavlović Vladimir B., "Tailoring self-ordering TiO2 nanotube arrays by oxidative anodization" (2015):18-18