Rakočević, Zlatko

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orcid::0000-0003-4876-5195
  • Rakočević, Zlatko (17)

Author's Bibliography

Supplementary information for the article: Jugović, D., Milović, M., Popović, M., Kusigerski, V., Škapin, S., Rakočević, Z., Mitrić, M., 2019. Effects of fluorination on the structure, magnetic and electrochemical properties of the P2-type NaxCoO2 powder. Journal of Alloys and Compounds 774, 30–37. https://doi.org/10.1016/j.jallcom.2018.09.372

Jugović, Dragana; Milović, Miloš; Popović, Maja; Kusigerski, Vladan; Škapin, Srečo Davor; Rakočević, Zlatko; Mitrić, Miodrag

(2019)

TY  - BOOK
AU  - Jugović, Dragana
AU  - Milović, Miloš
AU  - Popović, Maja
AU  - Kusigerski, Vladan
AU  - Škapin, Srečo Davor
AU  - Rakočević, Zlatko
AU  - Mitrić, Miodrag
PY  - 2019
UR  - http://dais.sanu.ac.rs/123456789/5970
T2  - Journal of Alloys and Compounds
T1  - Supplementary information for the article: Jugović, D., Milović, M., Popović, M., Kusigerski, V., Škapin, S., Rakočević, Z., Mitrić, M., 2019. Effects of fluorination on the structure, magnetic and electrochemical properties of the P2-type NaxCoO2 powder. Journal of Alloys and Compounds 774, 30–37. https://doi.org/10.1016/j.jallcom.2018.09.372
ER  - 
@book{
author = "Jugović, Dragana and Milović, Miloš and Popović, Maja and Kusigerski, Vladan and Škapin, Srečo Davor and Rakočević, Zlatko and Mitrić, Miodrag",
year = "2019",
url = "http://dais.sanu.ac.rs/123456789/5970",
journal = "Journal of Alloys and Compounds",
title = "Supplementary information for the article: Jugović, D., Milović, M., Popović, M., Kusigerski, V., Škapin, S., Rakočević, Z., Mitrić, M., 2019. Effects of fluorination on the structure, magnetic and electrochemical properties of the P2-type NaxCoO2 powder. Journal of Alloys and Compounds 774, 30–37. https://doi.org/10.1016/j.jallcom.2018.09.372"
}
Jugović, D., Milović, M., Popović, M., Kusigerski, V., Škapin, S. D., Rakočević, Z.,& Mitrić, M. (2019). Supplementary information for the article: Jugović, D., Milović, M., Popović, M., Kusigerski, V., Škapin, S., Rakočević, Z., Mitrić, M., 2019. Effects of fluorination on the structure, magnetic and electrochemical properties of the P2-type NaxCoO2 powder. Journal of Alloys and Compounds 774, 30–37. https://doi.org/10.1016/j.jallcom.2018.09.372.
Journal of Alloys and Compounds.
Jugović D, Milović M, Popović M, Kusigerski V, Škapin SD, Rakočević Z, Mitrić M. Supplementary information for the article: Jugović, D., Milović, M., Popović, M., Kusigerski, V., Škapin, S., Rakočević, Z., Mitrić, M., 2019. Effects of fluorination on the structure, magnetic and electrochemical properties of the P2-type NaxCoO2 powder. Journal of Alloys and Compounds 774, 30–37. https://doi.org/10.1016/j.jallcom.2018.09.372. Journal of Alloys and Compounds. 2019;
Jugović Dragana, Milović Miloš, Popović Maja, Kusigerski Vladan, Škapin Srečo Davor, Rakočević Zlatko, Mitrić Miodrag, "Supplementary information for the article: Jugović, D., Milović, M., Popović, M., Kusigerski, V., Škapin, S., Rakočević, Z., Mitrić, M., 2019. Effects of fluorination on the structure, magnetic and electrochemical properties of the P2-type NaxCoO2 powder. Journal of Alloys and Compounds 774, 30–37. https://doi.org/10.1016/j.jallcom.2018.09.372" Journal of Alloys and Compounds (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" Ceramics International (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 International
Elsevier., 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" Ceramics International, 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 International
Elsevier., 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" Ceramics International, 45, no. 8 (2019):10013-10020,
https://doi.org/10.1016/j.ceramint.2019.02.045 .
3
2
1

Effects of fluorination on the structure, magnetic and electrochemical properties of the P2-type NaxCoO2 powder

Jugović, Dragana; Milović, Miloš; Popović, Maja; Kusigerski, Vladan; Škapin, Srečo Davor; Rakočević, Zlatko; Mitrić, Miodrag

(2019)

TY  - JOUR
AU  - Jugović, Dragana
AU  - Milović, Miloš
AU  - Popović, Maja
AU  - Kusigerski, Vladan
AU  - Škapin, Srečo Davor
AU  - Rakočević, Zlatko
AU  - Mitrić, Miodrag
PY  - 2019
UR  - http://www.sciencedirect.com/science/article/pii/S0925838818336375
UR  - http://dais.sanu.ac.rs/123456789/3978
AB  - The main goal of this research has been to investigate for the first time the effects of fluorination on the crystal structure, magnetic, and electrochemical properties of the P2-type NaxCoO2 powder. Sodium cobalt oxide with a P2-type structure is synthesized by a modified solid-state reaction consisting of alternating processes of rapid heating up to 750 °C and rapid cooling to the room temperature. The obtained powder is fluorinated using a gas-solid reaction with NH4HF2 as fluorinating agent. Fluorination causes a decrease of sodium content in the parent phase with the concurrent formation of the minor phases of Na2CO3 and NaF. The structure of NaxCoO2 in both powders is refined in P63/mmc space group. The results of the Rietveld refinement combined with the findings from the XPS measurements confirm the Na0.76CoO2 and Na0.44CoO1.96F0.04 stoichiometries for the pristine and fluorinated powders, respectively, which indicates that 4 at.% of fluorine ions per formula unit are incorporated in the structure. Preliminary electrochemical investigations have revealed an improved charge/discharge performance. The influence of fluorination on morphology and magnetic properties has also been examined.
T2  - Journal of Alloys and Compounds
T1  - Effects of fluorination on the structure, magnetic and electrochemical properties of the P2-type NaxCoO2 powder
SP  - 30
EP  - 37
VL  - 774
DO  - 10.1016/j.jallcom.2018.09.372
ER  - 
@article{
author = "Jugović, Dragana and Milović, Miloš and Popović, Maja and Kusigerski, Vladan and Škapin, Srečo Davor and Rakočević, Zlatko and Mitrić, Miodrag",
year = "2019",
url = "http://www.sciencedirect.com/science/article/pii/S0925838818336375, http://dais.sanu.ac.rs/123456789/3978",
abstract = "The main goal of this research has been to investigate for the first time the effects of fluorination on the crystal structure, magnetic, and electrochemical properties of the P2-type NaxCoO2 powder. Sodium cobalt oxide with a P2-type structure is synthesized by a modified solid-state reaction consisting of alternating processes of rapid heating up to 750 °C and rapid cooling to the room temperature. The obtained powder is fluorinated using a gas-solid reaction with NH4HF2 as fluorinating agent. Fluorination causes a decrease of sodium content in the parent phase with the concurrent formation of the minor phases of Na2CO3 and NaF. The structure of NaxCoO2 in both powders is refined in P63/mmc space group. The results of the Rietveld refinement combined with the findings from the XPS measurements confirm the Na0.76CoO2 and Na0.44CoO1.96F0.04 stoichiometries for the pristine and fluorinated powders, respectively, which indicates that 4 at.% of fluorine ions per formula unit are incorporated in the structure. Preliminary electrochemical investigations have revealed an improved charge/discharge performance. The influence of fluorination on morphology and magnetic properties has also been examined.",
journal = "Journal of Alloys and Compounds",
title = "Effects of fluorination on the structure, magnetic and electrochemical properties of the P2-type NaxCoO2 powder",
pages = "30-37",
volume = "774",
doi = "10.1016/j.jallcom.2018.09.372"
}
Jugović, D., Milović, M., Popović, M., Kusigerski, V., Škapin, S. D., Rakočević, Z.,& Mitrić, M. (2019). Effects of fluorination on the structure, magnetic and electrochemical properties of the P2-type NaxCoO2 powder.
Journal of Alloys and Compounds, 774, 30-37.
https://doi.org/10.1016/j.jallcom.2018.09.372
Jugović D, Milović M, Popović M, Kusigerski V, Škapin SD, Rakočević Z, Mitrić M. Effects of fluorination on the structure, magnetic and electrochemical properties of the P2-type NaxCoO2 powder. Journal of Alloys and Compounds. 2019;774:30-37
Jugović Dragana, Milović Miloš, Popović Maja, Kusigerski Vladan, Škapin Srečo Davor, Rakočević Zlatko, Mitrić Miodrag, "Effects of fluorination on the structure, magnetic and electrochemical properties of the P2-type NaxCoO2 powder" Journal of Alloys and Compounds, 774 (2019):30-37,
https://doi.org/10.1016/j.jallcom.2018.09.372 .
7
8
7

Effects of fluorination on the structure, magnetic and electrochemical properties of the P2-type NaxCoO2 powder

Jugović, Dragana; Milović, Miloš; Popović, Maja; Kusigerski, Vladan; Škapin, Srečo Davor; Rakočević, Zlatko; Mitrić, Miodrag

(2019)

TY  - JOUR
AU  - Jugović, Dragana
AU  - Milović, Miloš
AU  - Popović, Maja
AU  - Kusigerski, Vladan
AU  - Škapin, Srečo Davor
AU  - Rakočević, Zlatko
AU  - Mitrić, Miodrag
PY  - 2019
UR  - http://www.sciencedirect.com/science/article/pii/S0925838818336375
UR  - http://dais.sanu.ac.rs/123456789/3980
AB  - The main goal of this research has been to investigate for the first time the effects of fluorination on the crystal structure, magnetic, and electrochemical properties of the P2-type NaxCoO2 powder. Sodium cobalt oxide with a P2-type structure is synthesized by a modified solid-state reaction consisting of alternating processes of rapid heating up to 750 °C and rapid cooling to the room temperature. The obtained powder is fluorinated using a gas-solid reaction with NH4HF2 as fluorinating agent. Fluorination causes a decrease of sodium content in the parent phase with the concurrent formation of the minor phases of Na2CO3 and NaF. The structure of NaxCoO2 in both powders is refined in P63/mmc space group. The results of the Rietveld refinement combined with the findings from the XPS measurements confirm the Na0.76CoO2 and Na0.44CoO1.96F0.04 stoichiometries for the pristine and fluorinated powders, respectively, which indicates that 4 at.% of fluorine ions per formula unit are incorporated in the structure. Preliminary electrochemical investigations have revealed an improved charge/discharge performance. The influence of fluorination on morphology and magnetic properties has also been examined.
T2  - Journal of Alloys and Compounds
T1  - Effects of fluorination on the structure, magnetic and electrochemical properties of the P2-type NaxCoO2 powder
SP  - 30
EP  - 37
VL  - 774
DO  - 10.1016/j.jallcom.2018.09.372
ER  - 
@article{
author = "Jugović, Dragana and Milović, Miloš and Popović, Maja and Kusigerski, Vladan and Škapin, Srečo Davor and Rakočević, Zlatko and Mitrić, Miodrag",
year = "2019",
url = "http://www.sciencedirect.com/science/article/pii/S0925838818336375, http://dais.sanu.ac.rs/123456789/3980",
abstract = "The main goal of this research has been to investigate for the first time the effects of fluorination on the crystal structure, magnetic, and electrochemical properties of the P2-type NaxCoO2 powder. Sodium cobalt oxide with a P2-type structure is synthesized by a modified solid-state reaction consisting of alternating processes of rapid heating up to 750 °C and rapid cooling to the room temperature. The obtained powder is fluorinated using a gas-solid reaction with NH4HF2 as fluorinating agent. Fluorination causes a decrease of sodium content in the parent phase with the concurrent formation of the minor phases of Na2CO3 and NaF. The structure of NaxCoO2 in both powders is refined in P63/mmc space group. The results of the Rietveld refinement combined with the findings from the XPS measurements confirm the Na0.76CoO2 and Na0.44CoO1.96F0.04 stoichiometries for the pristine and fluorinated powders, respectively, which indicates that 4 at.% of fluorine ions per formula unit are incorporated in the structure. Preliminary electrochemical investigations have revealed an improved charge/discharge performance. The influence of fluorination on morphology and magnetic properties has also been examined.",
journal = "Journal of Alloys and Compounds",
title = "Effects of fluorination on the structure, magnetic and electrochemical properties of the P2-type NaxCoO2 powder",
pages = "30-37",
volume = "774",
doi = "10.1016/j.jallcom.2018.09.372"
}
Jugović, D., Milović, M., Popović, M., Kusigerski, V., Škapin, S. D., Rakočević, Z.,& Mitrić, M. (2019). Effects of fluorination on the structure, magnetic and electrochemical properties of the P2-type NaxCoO2 powder.
Journal of Alloys and Compounds, 774, 30-37.
https://doi.org/10.1016/j.jallcom.2018.09.372
Jugović D, Milović M, Popović M, Kusigerski V, Škapin SD, Rakočević Z, Mitrić M. Effects of fluorination on the structure, magnetic and electrochemical properties of the P2-type NaxCoO2 powder. Journal of Alloys and Compounds. 2019;774:30-37
Jugović Dragana, Milović Miloš, Popović Maja, Kusigerski Vladan, Škapin Srečo Davor, Rakočević Zlatko, Mitrić Miodrag, "Effects of fluorination on the structure, magnetic and electrochemical properties of the P2-type NaxCoO2 powder" Journal of Alloys and Compounds, 774 (2019):30-37,
https://doi.org/10.1016/j.jallcom.2018.09.372 .
7
8
7

Hepatoprotective effect of fullerenol/doxorubicin nanocomposite in acute treatment of healthy rats

Petrović, Daniela; Seke, Mariana; Labudović Borović, Milica; Jović, Danica; Borišev, Ivana; Srđenovic, Branislava; Rakočević, Zlatko; Pavlović, Vladimir B.; Đorđevic, Aleksandar

(Elsevier, 2018)

TY  - JOUR
AU  - Petrović, Daniela
AU  - Seke, Mariana
AU  - Labudović Borović, Milica
AU  - Jović, Danica
AU  - Borišev, Ivana
AU  - Srđenovic, Branislava
AU  - Rakočević, Zlatko
AU  - Pavlović, Vladimir B.
AU  - Đorđevic, Aleksandar
PY  - 2018
UR  - http://dais.sanu.ac.rs/123456789/3755
AB  - In our recent studies we have designed fullerenol/doxorubicin nanocomposite (FNP/DOX) as the new drug nanocarrier. This research has demonstrated that this novel nanocomposite has had better implications on the liver tissue in vivo (Wistar rats treated intraperitoneally), than treatment based only on DOX. FNP/DOX has been characterised by DLS, TEM and AFM measurements which have shown that DOX loaded onto FNP did not influence fullerenol nanoparticle's size. FNP/DOX affected oxidative status in blood causing a significant decrease of catalase and SOD activity in comparison to DOX, implicating the reduction in oxidative stress. qRT-PCR results on the mRNA level of antioxidative enzymes (catalase and MnSOD) revealed that the effect of oxidative stress is significantly reduced by the treatment with FNP/DOX (p <.05). The ultrastructural analysis of the liver tissue has revealed that FNP/DOX nanocomposite generated considerably less damage in the liver tissue, than DOX applied at the same dose. Hence, our results have indicated that FNP, within FNP/DOX nanocomposite, exhibits protective effects to the liver tissue of the healthy rats. © 2018
PB  - Elsevier
T2  - Experimental and Molecular Pathology
T1  - Hepatoprotective effect of fullerenol/doxorubicin nanocomposite in acute treatment of healthy rats
SP  - 199
EP  - 211
VL  - 104
IS  - 3
DO  - 10.1016/j.yexmp.2018.04.005
ER  - 
@article{
author = "Petrović, Daniela and Seke, Mariana and Labudović Borović, Milica and Jović, Danica and Borišev, Ivana and Srđenovic, Branislava and Rakočević, Zlatko and Pavlović, Vladimir B. and Đorđevic, Aleksandar",
year = "2018",
url = "http://dais.sanu.ac.rs/123456789/3755",
abstract = "In our recent studies we have designed fullerenol/doxorubicin nanocomposite (FNP/DOX) as the new drug nanocarrier. This research has demonstrated that this novel nanocomposite has had better implications on the liver tissue in vivo (Wistar rats treated intraperitoneally), than treatment based only on DOX. FNP/DOX has been characterised by DLS, TEM and AFM measurements which have shown that DOX loaded onto FNP did not influence fullerenol nanoparticle's size. FNP/DOX affected oxidative status in blood causing a significant decrease of catalase and SOD activity in comparison to DOX, implicating the reduction in oxidative stress. qRT-PCR results on the mRNA level of antioxidative enzymes (catalase and MnSOD) revealed that the effect of oxidative stress is significantly reduced by the treatment with FNP/DOX (p <.05). The ultrastructural analysis of the liver tissue has revealed that FNP/DOX nanocomposite generated considerably less damage in the liver tissue, than DOX applied at the same dose. Hence, our results have indicated that FNP, within FNP/DOX nanocomposite, exhibits protective effects to the liver tissue of the healthy rats. © 2018",
publisher = "Elsevier",
journal = "Experimental and Molecular Pathology",
title = "Hepatoprotective effect of fullerenol/doxorubicin nanocomposite in acute treatment of healthy rats",
pages = "199-211",
volume = "104",
number = "3",
doi = "10.1016/j.yexmp.2018.04.005"
}
Petrović, D., Seke, M., Labudović Borović, M., Jović, D., Borišev, I., Srđenovic, B., Rakočević, Z., Pavlović, V. B.,& Đorđevic, A. (2018). Hepatoprotective effect of fullerenol/doxorubicin nanocomposite in acute treatment of healthy rats.
Experimental and Molecular Pathology
Elsevier., 104(3), 199-211.
https://doi.org/10.1016/j.yexmp.2018.04.005
Petrović D, Seke M, Labudović Borović M, Jović D, Borišev I, Srđenovic B, Rakočević Z, Pavlović VB, Đorđevic A. Hepatoprotective effect of fullerenol/doxorubicin nanocomposite in acute treatment of healthy rats. Experimental and Molecular Pathology. 2018;104(3):199-211
Petrović Daniela, Seke Mariana, Labudović Borović Milica, Jović Danica, Borišev Ivana, Srđenovic Branislava, Rakočević Zlatko, Pavlović Vladimir B., Đorđevic Aleksandar, "Hepatoprotective effect of fullerenol/doxorubicin nanocomposite in acute treatment of healthy rats" Experimental and Molecular Pathology, 104, no. 3 (2018):199-211,
https://doi.org/10.1016/j.yexmp.2018.04.005 .
10
8
9

Fluorination of sodium cobalt oxide: effects on structure and electrochemical performance

Milović, Miloš; Jugović, Dragana; Mitrić, Miodrag; Popović, Maja; Rakočević, Zlatko; Uskoković, Dragan

(Belgrade : Vinča Institute of Nuclear Sciences, University of Belgrade, 2018)

TY  - CONF
AU  - Milović, Miloš
AU  - Jugović, Dragana
AU  - Mitrić, Miodrag
AU  - Popović, Maja
AU  - Rakočević, Zlatko
AU  - Uskoković, Dragan
PY  - 2018
UR  - http://dais.sanu.ac.rs/123456789/4572
AB  - Within this research the possibility of fluorine doping of the P2 type NaxCo02 powder was examined. As fluorine substitution already proved successful in improving cathode performance of layered lithium-based counterparts, the effects of fluorination on structure and electrochenlical properties ofP2 NaxCo02 were investigated and discussed.
PB  - Belgrade : Vinča Institute of Nuclear Sciences, University of Belgrade
PB  - Belgrade : Hydrogen Economy Initiative Serbia
C3  - Program and the Book of Abstracts / 3rd International Symposium on Materials for Energy Storage and Conversion - mESC-IS 2018
T1  - Fluorination of sodium cobalt oxide: effects on structure and electrochemical performance
SP  - 98
EP  - 98
ER  - 
@conference{
author = "Milović, Miloš and Jugović, Dragana and Mitrić, Miodrag and Popović, Maja and Rakočević, Zlatko and Uskoković, Dragan",
year = "2018",
url = "http://dais.sanu.ac.rs/123456789/4572",
abstract = "Within this research the possibility of fluorine doping of the P2 type NaxCo02 powder was examined. As fluorine substitution already proved successful in improving cathode performance of layered lithium-based counterparts, the effects of fluorination on structure and electrochenlical properties ofP2 NaxCo02 were investigated and discussed.",
publisher = "Belgrade : Vinča Institute of Nuclear Sciences, University of Belgrade, Belgrade : Hydrogen Economy Initiative Serbia",
journal = "Program and the Book of Abstracts / 3rd International Symposium on Materials for Energy Storage and Conversion - mESC-IS 2018",
title = "Fluorination of sodium cobalt oxide: effects on structure and electrochemical performance",
pages = "98-98"
}
Milović, M., Jugović, D., Mitrić, M., Popović, M., Rakočević, Z.,& Uskoković, D. (2018). Fluorination of sodium cobalt oxide: effects on structure and electrochemical performance.
Program and the Book of Abstracts / 3rd International Symposium on Materials for Energy Storage and Conversion - mESC-IS 2018
Belgrade : Hydrogen Economy Initiative Serbia., 98-98.
Milović M, Jugović D, Mitrić M, Popović M, Rakočević Z, Uskoković D. Fluorination of sodium cobalt oxide: effects on structure and electrochemical performance. Program and the Book of Abstracts / 3rd International Symposium on Materials for Energy Storage and Conversion - mESC-IS 2018. 2018;:98-98
Milović Miloš, Jugović Dragana, Mitrić Miodrag, Popović Maja, Rakočević Zlatko, Uskoković Dragan, "Fluorination of sodium cobalt oxide: effects on structure and electrochemical performance" Program and the Book of Abstracts / 3rd International Symposium on Materials for Energy Storage and Conversion - mESC-IS 2018 (2018):98-98

Structural and chemical properties of thermally treated geopolymer samples

Kljajević, Ljiljana M.; Nenadović, Snežana S.; Nenadović, Miloš T.; Bundaleski, Nenad K.; Todorović, Bratislav Ž.; Pavlović, Vladimir B.; Rakočević, Zlatko

(Elsevier, 2017)

TY  - JOUR
AU  - Kljajević, Ljiljana M.
AU  - Nenadović, Snežana S.
AU  - Nenadović, Miloš T.
AU  - Bundaleski, Nenad K.
AU  - Todorović, Bratislav Ž.
AU  - Pavlović, Vladimir B.
AU  - Rakočević, Zlatko
PY  - 2017
UR  - http://dais.sanu.ac.rs/123456789/2374
AB  - This article presents the results of the compositional, structural and morphological study of geopolymers synthesized from metakaolin and an alkali activator. The study involved the investigation of the structural and chemical properties of the geopolymer, in addition to thermally treated geopolymers up to 600 and 900 °C. The precursor of the geopolymer, and the geopolymer samples before and after the thermal treatment, were investigated by Fourier transformation infrared spectroscopy (FTIR), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and SEM analysis. The corrected average value of the ratio of silicon and aluminum in the geopolymer samples (SiGP:Al) is about 1.46, which suggests that the obtained geopolymer samples represent a mixture of roughly equal amounts of sialate and sialate-siloxo units. Annealing the geopolymer samples at 600 °C decreases the amount of Si-ONa bonds and induces the cross-linking of polymer changes. At the same time, other sodium containing alumino-silicate phases are created. The thermal treatment at 900 °C leads to a considerable reduction of oxygen and particularly sodium, followed by significant morphological changes i.e. formation of a complex porous structure. Additionally, a new semicrystaline phase appears. Both XRD and XPS results imply that this new phase may be nepheline and it is plausible that this phase begins to nucleate at temperatures below 900 °C.
PB  - Elsevier
T2  - Ceramics International
T1  - Structural and chemical properties of thermally treated geopolymer samples
SP  - 6700
SP  - 6700
EP  - 6708
EP  - 6708
VL  - 43
VL  - 43
IS  - 9
IS  - 9
DO  - 10.1016/j.ceramint.2017.02.066
ER  - 
@article{
author = "Kljajević, Ljiljana M. and Nenadović, Snežana S. and Nenadović, Miloš T. and Bundaleski, Nenad K. and Todorović, Bratislav Ž. and Pavlović, Vladimir B. and Rakočević, Zlatko",
year = "2017",
url = "http://dais.sanu.ac.rs/123456789/2374",
abstract = "This article presents the results of the compositional, structural and morphological study of geopolymers synthesized from metakaolin and an alkali activator. The study involved the investigation of the structural and chemical properties of the geopolymer, in addition to thermally treated geopolymers up to 600 and 900 °C. The precursor of the geopolymer, and the geopolymer samples before and after the thermal treatment, were investigated by Fourier transformation infrared spectroscopy (FTIR), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and SEM analysis. The corrected average value of the ratio of silicon and aluminum in the geopolymer samples (SiGP:Al) is about 1.46, which suggests that the obtained geopolymer samples represent a mixture of roughly equal amounts of sialate and sialate-siloxo units. Annealing the geopolymer samples at 600 °C decreases the amount of Si-ONa bonds and induces the cross-linking of polymer changes. At the same time, other sodium containing alumino-silicate phases are created. The thermal treatment at 900 °C leads to a considerable reduction of oxygen and particularly sodium, followed by significant morphological changes i.e. formation of a complex porous structure. Additionally, a new semicrystaline phase appears. Both XRD and XPS results imply that this new phase may be nepheline and it is plausible that this phase begins to nucleate at temperatures below 900 °C.",
publisher = "Elsevier",
journal = "Ceramics International",
title = "Structural and chemical properties of thermally treated geopolymer samples",
pages = "6700-6700-6708-6708",
volume = "43, 43",
number = "9, 9",
doi = "10.1016/j.ceramint.2017.02.066"
}
Kljajević, L. M., Nenadović, S. S., Nenadović, M. T., Bundaleski, N. K., Todorović, B. Ž., Pavlović, V. B.,& Rakočević, Z. (2017). Structural and chemical properties of thermally treated geopolymer samples.
Ceramics International
Elsevier., 43(9), 6700-6708.
https://doi.org/10.1016/j.ceramint.2017.02.066
Kljajević LM, Nenadović SS, Nenadović MT, Bundaleski NK, Todorović BŽ, Pavlović VB, Rakočević Z. Structural and chemical properties of thermally treated geopolymer samples. Ceramics International. 2017;43(9):6700-6708
Kljajević Ljiljana M., Nenadović Snežana S., Nenadović Miloš T., Bundaleski Nenad K., Todorović Bratislav Ž., Pavlović Vladimir B., Rakočević Zlatko, "Structural and chemical properties of thermally treated geopolymer samples" Ceramics International, 43, no. 9 (2017):6700-6708,
https://doi.org/10.1016/j.ceramint.2017.02.066 .
43
39
49

Mechanochemical treatment and structural properties of lead adsorption on kaolinite (Rudovci, Serbia)

Nenadović, Snežana S.; Kljajević, Ljiljana M.; Nenadović, Miloš; Mirković, Miljana M.; Marković, Smilja; Rakočević, Zlatko

(2015)

TY  - JOUR
AU  - Nenadović, Snežana S.
AU  - Kljajević, Ljiljana M.
AU  - Nenadović, Miloš
AU  - Mirković, Miljana M.
AU  - Marković, Smilja
AU  - Rakočević, Zlatko
PY  - 2015
UR  - http://dais.sanu.ac.rs/123456789/3356
AB  - In the present work, remediation of lead-containing solution using raw and modified kaolinite has been presented. The micro and nanostructure of samples has been characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and atomic force microscopy (AFM). Laser diffraction and scattering (LDS), was analyzed by particle size analyzer based on laser diffraction and particle size distribution (PSD) was done. The degree of metal adsorption was evaluated analyzing the Pb(II) contaminated samples by inductively coupled plasma atomic emission spectrometry (micro- and nanostructure on immobilization efficiency correlCP AES). The results show the impact of immobilization efficiency and ation between micro- and nanostructure. The thermodynamic data (Delta HA degrees, Delta SA degrees, Delta GA degrees) are calculated from the temperature-dependent sorption isotherms. The results suggest sorption process of Pb(II) on kaolinite as spontaneous and endothermic.
T2  - Environmental Earth Sciences
T1  - Mechanochemical treatment and structural properties of lead adsorption on kaolinite (Rudovci, Serbia)
SP  - 7669
EP  - 7677
VL  - 73
IS  - 11
DO  - 10.1007/s12665-014-3941-y
ER  - 
@article{
author = "Nenadović, Snežana S. and Kljajević, Ljiljana M. and Nenadović, Miloš and Mirković, Miljana M. and Marković, Smilja and Rakočević, Zlatko",
year = "2015",
url = "http://dais.sanu.ac.rs/123456789/3356",
abstract = "In the present work, remediation of lead-containing solution using raw and modified kaolinite has been presented. The micro and nanostructure of samples has been characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and atomic force microscopy (AFM). Laser diffraction and scattering (LDS), was analyzed by particle size analyzer based on laser diffraction and particle size distribution (PSD) was done. The degree of metal adsorption was evaluated analyzing the Pb(II) contaminated samples by inductively coupled plasma atomic emission spectrometry (micro- and nanostructure on immobilization efficiency correlCP AES). The results show the impact of immobilization efficiency and ation between micro- and nanostructure. The thermodynamic data (Delta HA degrees, Delta SA degrees, Delta GA degrees) are calculated from the temperature-dependent sorption isotherms. The results suggest sorption process of Pb(II) on kaolinite as spontaneous and endothermic.",
journal = "Environmental Earth Sciences",
title = "Mechanochemical treatment and structural properties of lead adsorption on kaolinite (Rudovci, Serbia)",
pages = "7669-7677",
volume = "73",
number = "11",
doi = "10.1007/s12665-014-3941-y"
}
Nenadović, S. S., Kljajević, L. M., Nenadović, M., Mirković, M. M., Marković, S.,& Rakočević, Z. (2015). Mechanochemical treatment and structural properties of lead adsorption on kaolinite (Rudovci, Serbia).
Environmental Earth Sciences, 73(11), 7669-7677.
https://doi.org/10.1007/s12665-014-3941-y
Nenadović SS, Kljajević LM, Nenadović M, Mirković MM, Marković S, Rakočević Z. Mechanochemical treatment and structural properties of lead adsorption on kaolinite (Rudovci, Serbia). Environmental Earth Sciences. 2015;73(11):7669-7677
Nenadović Snežana S., Kljajević Ljiljana M., Nenadović Miloš, Mirković Miljana M., Marković Smilja, Rakočević Zlatko, "Mechanochemical treatment and structural properties of lead adsorption on kaolinite (Rudovci, Serbia)" Environmental Earth Sciences, 73, no. 11 (2015):7669-7677,
https://doi.org/10.1007/s12665-014-3941-y .
10
12
14

Synthesis and Characterization of Hydroxyapatite/Fullerenol Nanocomposites

Đorđević, Aleksandar; Ignjatović, Nenad; Seke, Mariana; Jović, Danica; Uskoković, Dragan; Rakočević, Zlatko

(2015)

TY  - JOUR
AU  - Đorđević, Aleksandar
AU  - Ignjatović, Nenad
AU  - Seke, Mariana
AU  - Jović, Danica
AU  - Uskoković, Dragan
AU  - Rakočević, Zlatko
PY  - 2015
UR  - http://dais.sanu.ac.rs/123456789/575
AB  - Fullerenols are polyhydroxylated, water soluble derivatives of fullerene C60, with potential application in medicine as diagnostic agents, antioxidants or nano drug carriers. This paper describes synthesis and physical characterization of a new nanocomposite hydroxyapatite/fullerenol. Surface of the nanocomposite hydroxyapatite/fullerenol is inhomogeneous with the diameter of the particles in the range from 100 nm to 350 nm. The zeta potential of this nanocomposite is ten times lower when compared to hydroxyapatite. Surface phosphate groups of hydroxyapatite are prone to forming hydrogen bonds, when in close contact with hydroxyl groups, which could lead to formation of hydrogen bonds between hydroxyapatite and hydroxyl groups of fullerenol. The surface of hydroxyapatite
particles (−2.5 mV) was modified by fullerenol particles, as confirmed by the obtained zeta
potential value of the nanocomposite biomaterial hydroxyapatite/fullerenol (−25.0 mV).
T2  - Journal of Nanoscience and Nanotechnology
T1  - Synthesis and Characterization of Hydroxyapatite/Fullerenol Nanocomposites
SP  - 1538
EP  - 1542
VL  - 15
IS  - 2
DO  - 10.1166/jnn.2015.8671
ER  - 
@article{
author = "Đorđević, Aleksandar and Ignjatović, Nenad and Seke, Mariana and Jović, Danica and Uskoković, Dragan and Rakočević, Zlatko",
year = "2015",
url = "http://dais.sanu.ac.rs/123456789/575",
abstract = "Fullerenols are polyhydroxylated, water soluble derivatives of fullerene C60, with potential application in medicine as diagnostic agents, antioxidants or nano drug carriers. This paper describes synthesis and physical characterization of a new nanocomposite hydroxyapatite/fullerenol. Surface of the nanocomposite hydroxyapatite/fullerenol is inhomogeneous with the diameter of the particles in the range from 100 nm to 350 nm. The zeta potential of this nanocomposite is ten times lower when compared to hydroxyapatite. Surface phosphate groups of hydroxyapatite are prone to forming hydrogen bonds, when in close contact with hydroxyl groups, which could lead to formation of hydrogen bonds between hydroxyapatite and hydroxyl groups of fullerenol. The surface of hydroxyapatite
particles (−2.5 mV) was modified by fullerenol particles, as confirmed by the obtained zeta
potential value of the nanocomposite biomaterial hydroxyapatite/fullerenol (−25.0 mV).",
journal = "Journal of Nanoscience and Nanotechnology",
title = "Synthesis and Characterization of Hydroxyapatite/Fullerenol Nanocomposites",
pages = "1538-1542",
volume = "15",
number = "2",
doi = "10.1166/jnn.2015.8671"
}
Đorđević, A., Ignjatović, N., Seke, M., Jović, D., Uskoković, D.,& Rakočević, Z. (2015). Synthesis and Characterization of Hydroxyapatite/Fullerenol Nanocomposites.
Journal of Nanoscience and Nanotechnology, 15(2), 1538-1542.
https://doi.org/10.1166/jnn.2015.8671
Đorđević A, Ignjatović N, Seke M, Jović D, Uskoković D, Rakočević Z. Synthesis and Characterization of Hydroxyapatite/Fullerenol Nanocomposites. Journal of Nanoscience and Nanotechnology. 2015;15(2):1538-1542
Đorđević Aleksandar, Ignjatović Nenad, Seke Mariana, Jović Danica, Uskoković Dragan, Rakočević Zlatko, "Synthesis and Characterization of Hydroxyapatite/Fullerenol Nanocomposites" Journal of Nanoscience and Nanotechnology, 15, no. 2 (2015):1538-1542,
https://doi.org/10.1166/jnn.2015.8671 .
7
7
8

Inhibiting effect of acetonitrile on oxygen reduction on polycrystalline pt electrode in sodium chloride solution

Smiljanić, Milutin; Srejić, Irina; Marinović, Vedrana; Rakočević, Zlatko; Štrbac, Svetlana

(Belgrade : Association of the Chemical Engineers of Serbia, 2012)

TY  - JOUR
AU  - Smiljanić, Milutin
AU  - Srejić, Irina
AU  - Marinović, Vedrana
AU  - Rakočević, Zlatko
AU  - Štrbac, Svetlana
PY  - 2012
UR  - http://dais.sanu.ac.rs/123456789/259
AB  - The oxygen reduction reaction (ORR) was studied on the polycrystalline Pt electrode in 0.1 M NaCl electrolyte containing various amounts of acetonitrile (AcN). The state of the electrode surface was characterized by the cyclic voltammetry in oxygen free electrolytes, while ORR studies were performed on the polycrystalline Pt rotating disc electrode by the linear sweep voltammetry in oxygen saturated electrolytes. The acetonitrile is chemisorbed on Pt over a wide potential range, inhibiting both hydrogen adsorption and oxide formation. The extent of AcN chemisorption depends on its concentration in the solution. Initial potential of oxygen reduction is shifted negatively, while the ORR current is increasingly reduced with the increase of AcN concentration. Complete inhibition of ORR in the potential range of AcN and Cl-anion coadsorption is achieved for (0.1 M NaCl + 1 M AcN) solution.
PB  - Belgrade : Association of the Chemical Engineers of Serbia
T2  - Hemijska industrija
T1  - Inhibiting effect of acetonitrile on oxygen reduction on polycrystalline pt electrode in sodium chloride solution
SP  - 327
EP  - 333
VL  - 66
IS  - 3
DO  - 10.2298/HEMIND111010097S
ER  - 
@article{
author = "Smiljanić, Milutin and Srejić, Irina and Marinović, Vedrana and Rakočević, Zlatko and Štrbac, Svetlana",
year = "2012",
url = "http://dais.sanu.ac.rs/123456789/259",
abstract = "The oxygen reduction reaction (ORR) was studied on the polycrystalline Pt electrode in 0.1 M NaCl electrolyte containing various amounts of acetonitrile (AcN). The state of the electrode surface was characterized by the cyclic voltammetry in oxygen free electrolytes, while ORR studies were performed on the polycrystalline Pt rotating disc electrode by the linear sweep voltammetry in oxygen saturated electrolytes. The acetonitrile is chemisorbed on Pt over a wide potential range, inhibiting both hydrogen adsorption and oxide formation. The extent of AcN chemisorption depends on its concentration in the solution. Initial potential of oxygen reduction is shifted negatively, while the ORR current is increasingly reduced with the increase of AcN concentration. Complete inhibition of ORR in the potential range of AcN and Cl-anion coadsorption is achieved for (0.1 M NaCl + 1 M AcN) solution.",
publisher = "Belgrade : Association of the Chemical Engineers of Serbia",
journal = "Hemijska industrija",
title = "Inhibiting effect of acetonitrile on oxygen reduction on polycrystalline pt electrode in sodium chloride solution",
pages = "327-333",
volume = "66",
number = "3",
doi = "10.2298/HEMIND111010097S"
}
Smiljanić, M., Srejić, I., Marinović, V., Rakočević, Z.,& Štrbac, S. (2012). Inhibiting effect of acetonitrile on oxygen reduction on polycrystalline pt electrode in sodium chloride solution.
Hemijska industrija
Belgrade : Association of the Chemical Engineers of Serbia., 66(3), 327-333.
https://doi.org/10.2298/HEMIND111010097S
Smiljanić M, Srejić I, Marinović V, Rakočević Z, Štrbac S. Inhibiting effect of acetonitrile on oxygen reduction on polycrystalline pt electrode in sodium chloride solution. Hemijska industrija. 2012;66(3):327-333
Smiljanić Milutin, Srejić Irina, Marinović Vedrana, Rakočević Zlatko, Štrbac Svetlana, "Inhibiting effect of acetonitrile on oxygen reduction on polycrystalline pt electrode in sodium chloride solution" Hemijska industrija, 66, no. 3 (2012):327-333,
https://doi.org/10.2298/HEMIND111010097S .
7
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8

Oxygen Reduction on Polycrystalline Pt Electrode Modified by Acetonitrile in Neutral Electrolyte

Štrbac, Svetlana; Marinović, Vedrana; Rakočević, Zlatko

(Nice : International Society of Electrochemistry, 2010)

TY  - CONF
AU  - Štrbac, Svetlana
AU  - Marinović, Vedrana
AU  - Rakočević, Zlatko
PY  - 2010
UR  - http://dais.sanu.ac.rs/123456789/3508
PB  - Nice : International Society of Electrochemistry
C3  - The 61st Annual Meeting of the International Society of Electrochemistry: Electrochemistry from Biology to Physics September 26th - October 1st, 2010, Nice, France: Book of Abstracts
T1  - Oxygen Reduction on Polycrystalline Pt Electrode Modified by Acetonitrile in Neutral Electrolyte
SP  - s10-P-056
ER  - 
@conference{
author = "Štrbac, Svetlana and Marinović, Vedrana and Rakočević, Zlatko",
year = "2010",
url = "http://dais.sanu.ac.rs/123456789/3508",
publisher = "Nice : International Society of Electrochemistry",
journal = "The 61st Annual Meeting of the International Society of Electrochemistry: Electrochemistry from Biology to Physics September 26th - October 1st, 2010, Nice, France: Book of Abstracts",
title = "Oxygen Reduction on Polycrystalline Pt Electrode Modified by Acetonitrile in Neutral Electrolyte",
pages = "s10-P-056"
}
Štrbac, S., Marinović, V.,& Rakočević, Z. (2010). Oxygen Reduction on Polycrystalline Pt Electrode Modified by Acetonitrile in Neutral Electrolyte.
The 61st Annual Meeting of the International Society of Electrochemistry: Electrochemistry from Biology to Physics September 26th - October 1st, 2010, Nice, France: Book of Abstracts
Nice : International Society of Electrochemistry., s10-P-056.
Štrbac S, Marinović V, Rakočević Z. Oxygen Reduction on Polycrystalline Pt Electrode Modified by Acetonitrile in Neutral Electrolyte. The 61st Annual Meeting of the International Society of Electrochemistry: Electrochemistry from Biology to Physics September 26th - October 1st, 2010, Nice, France: Book of Abstracts. 2010;:s10-P-056
Štrbac Svetlana, Marinović Vedrana, Rakočević Zlatko, "Oxygen Reduction on Polycrystalline Pt Electrode Modified by Acetonitrile in Neutral Electrolyte" The 61st Annual Meeting of the International Society of Electrochemistry: Electrochemistry from Biology to Physics September 26th - October 1st, 2010, Nice, France: Book of Abstracts (2010):s10-P-056

Influence of additives on the properties of spherical nickel particles prepared by ultrasonic spray pyrolysis

Stopić, Srećko R.; Nedeljković, Jovan; Rakočević, Zlatko; Uskoković, Dragan

(1999)

TY  - JOUR
AU  - Stopić, Srećko R.
AU  - Nedeljković, Jovan
AU  - Rakočević, Zlatko
AU  - Uskoković, Dragan
PY  - 1999
UR  - http://dais.sanu.ac.rs/123456789/3352
AB  - Ideal spherical nonagglomerated Ni particles (mean diameter 0.62-1.12 mu m) were prepared by ultrasonic spray pyrolysis of NiCl2 aqueous solution in the presence of 0.1 mass% of Pd, Cu, or Ni in an H-2-N-2 atmosphere at 900 degrees C. Incomplete reduction of the NiCl2 aqueous solution in the absence of additives was observed under the same conditions. Differential thermal and thermal-gravimetric analyses revealed a decrease in initial reduction temperature of NiCl2 from 375 to 275 degrees C by the addition of Pd, Cu, or Ni. The morphology of Ni particles was analyzed using scanning tunneling microscopy. The surface roughness of Ni particles was found to be controllable by addition of appropriate additives.
T2  - Journal of Materials Research
T1  - Influence of additives on the properties of spherical nickel particles prepared by ultrasonic spray pyrolysis
SP  - 3059
EP  - 3065
VL  - 14
IS  - 7
DO  - 10.1557/JMR.1999.0410
ER  - 
@article{
author = "Stopić, Srećko R. and Nedeljković, Jovan and Rakočević, Zlatko and Uskoković, Dragan",
year = "1999",
url = "http://dais.sanu.ac.rs/123456789/3352",
abstract = "Ideal spherical nonagglomerated Ni particles (mean diameter 0.62-1.12 mu m) were prepared by ultrasonic spray pyrolysis of NiCl2 aqueous solution in the presence of 0.1 mass% of Pd, Cu, or Ni in an H-2-N-2 atmosphere at 900 degrees C. Incomplete reduction of the NiCl2 aqueous solution in the absence of additives was observed under the same conditions. Differential thermal and thermal-gravimetric analyses revealed a decrease in initial reduction temperature of NiCl2 from 375 to 275 degrees C by the addition of Pd, Cu, or Ni. The morphology of Ni particles was analyzed using scanning tunneling microscopy. The surface roughness of Ni particles was found to be controllable by addition of appropriate additives.",
journal = "Journal of Materials Research",
title = "Influence of additives on the properties of spherical nickel particles prepared by ultrasonic spray pyrolysis",
pages = "3059-3065",
volume = "14",
number = "7",
doi = "10.1557/JMR.1999.0410"
}
Stopić, S. R., Nedeljković, J., Rakočević, Z.,& Uskoković, D. (1999). Influence of additives on the properties of spherical nickel particles prepared by ultrasonic spray pyrolysis.
Journal of Materials Research, 14(7), 3059-3065.
https://doi.org/10.1557/JMR.1999.0410
Stopić SR, Nedeljković J, Rakočević Z, Uskoković D. Influence of additives on the properties of spherical nickel particles prepared by ultrasonic spray pyrolysis. Journal of Materials Research. 1999;14(7):3059-3065
Stopić Srećko R., Nedeljković Jovan, Rakočević Zlatko, Uskoković Dragan, "Influence of additives on the properties of spherical nickel particles prepared by ultrasonic spray pyrolysis" Journal of Materials Research, 14, no. 7 (1999):3059-3065,
https://doi.org/10.1557/JMR.1999.0410 .
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32

Tailor made synthesis of Q-TiO2 powder by using quantum dots as building blocks

Šaponjić, Zoran; Rakočević, Zlatko; Dimitrijević, N. M.; Nedeljković, Jovan; Jokanović, Vukoman; Uskoković, Dragan

(1998)

TY  - JOUR
AU  - Šaponjić, Zoran
AU  - Rakočević, Zlatko
AU  - Dimitrijević, N. M.
AU  - Nedeljković, Jovan
AU  - Jokanović, Vukoman
AU  - Uskoković, Dragan
PY  - 1998
UR  - http://dais.sanu.ac.rs/123456789/3351
AB  - A simple synthetic procedure based on ultrasonic spray pyrolysis and usage of TiO2 quantum dots as building blocks leads to the formation of submicronic TiO2 spheres which preserved optical and catalytic properties of the constituting elements. The methodology is not limited to semiconductor quantum dots, but provides general procedures for the rational design of novel and potentially useful composite materials. (C) 1998 Acta Metallurgica Inc.
T2  - Nanostructured Materials
T1  - Tailor made synthesis of Q-TiO2 powder by using quantum dots as building blocks
SP  - 333
EP  - 339
VL  - 10
IS  - 3
DO  - 10.1016/S0965-9773(98)00073-7
ER  - 
@article{
author = "Šaponjić, Zoran and Rakočević, Zlatko and Dimitrijević, N. M. and Nedeljković, Jovan and Jokanović, Vukoman and Uskoković, Dragan",
year = "1998",
url = "http://dais.sanu.ac.rs/123456789/3351",
abstract = "A simple synthetic procedure based on ultrasonic spray pyrolysis and usage of TiO2 quantum dots as building blocks leads to the formation of submicronic TiO2 spheres which preserved optical and catalytic properties of the constituting elements. The methodology is not limited to semiconductor quantum dots, but provides general procedures for the rational design of novel and potentially useful composite materials. (C) 1998 Acta Metallurgica Inc.",
journal = "Nanostructured Materials",
title = "Tailor made synthesis of Q-TiO2 powder by using quantum dots as building blocks",
pages = "333-339",
volume = "10",
number = "3",
doi = "10.1016/S0965-9773(98)00073-7"
}
Šaponjić, Z., Rakočević, Z., Dimitrijević, N. M., Nedeljković, J., Jokanović, V.,& Uskoković, D. (1998). Tailor made synthesis of Q-TiO2 powder by using quantum dots as building blocks.
Nanostructured Materials, 10(3), 333-339.
https://doi.org/10.1016/S0965-9773(98)00073-7
Šaponjić Z, Rakočević Z, Dimitrijević NM, Nedeljković J, Jokanović V, Uskoković D. Tailor made synthesis of Q-TiO2 powder by using quantum dots as building blocks. Nanostructured Materials. 1998;10(3):333-339
Šaponjić Zoran, Rakočević Zlatko, Dimitrijević N. M., Nedeljković Jovan, Jokanović Vukoman, Uskoković Dragan, "Tailor made synthesis of Q-TiO2 powder by using quantum dots as building blocks" Nanostructured Materials, 10, no. 3 (1998):333-339,
https://doi.org/10.1016/S0965-9773(98)00073-7 .
3
10
13
14

Influence of hydrogen spillover effect on the properties of Ni particles prepared by ultrasonic spray pyrolysis

Stopić, Srećko R.; Ilić, I. B.; Nedeljković, Jovan; Rakočević, Zlatko; Sušić, M. V.; Uskoković, Dragan

(1997)

TY  - JOUR
AU  - Stopić, Srećko R.
AU  - Ilić, I. B.
AU  - Nedeljković, Jovan
AU  - Rakočević, Zlatko
AU  - Sušić, M. V.
AU  - Uskoković, Dragan
PY  - 1997
UR  - http://dais.sanu.ac.rs/123456789/3349
AB  - Ideally spherical non-agglomerated Ni particles (mean diameter 1.10 mu m) were prepared by ultrasonic spray pyrolysis of NiCl2 aqueous solution in the presence of 0.1 mass percent of Pd in an H-2-N-2 atmosphere at 900 degrees C. Incomplete reduction of the NiCl2 aqueous solution in the absence of additives was observed under the same experimental conditions. Promotional influence of Pd was explained in terms of hydrogen spillover effect. Morphology of Ni particles was analyzed by using scanning tunneling microscopy. Decrease of mean surface roughness was found upon addition of Pd. Differential scanning calorimetry revealed significant increase of hydrogen absorption by Ni particles prepared in the presence of Pd (-Delta H=8390Jg(-1)) compared with the results for Ni particles prepared without additives (-Delta H=108Jg(-1)).
T2  - Studies in Surface Science and Catalysis
T1  - Influence of hydrogen spillover effect on the properties of Ni particles prepared by ultrasonic spray pyrolysis
SP  - 103
EP  - 110
VL  - 112
DO  - 10.1016/S0167-2991(97)80828-2
ER  - 
@article{
author = "Stopić, Srećko R. and Ilić, I. B. and Nedeljković, Jovan and Rakočević, Zlatko and Sušić, M. V. and Uskoković, Dragan",
year = "1997",
url = "http://dais.sanu.ac.rs/123456789/3349",
abstract = "Ideally spherical non-agglomerated Ni particles (mean diameter 1.10 mu m) were prepared by ultrasonic spray pyrolysis of NiCl2 aqueous solution in the presence of 0.1 mass percent of Pd in an H-2-N-2 atmosphere at 900 degrees C. Incomplete reduction of the NiCl2 aqueous solution in the absence of additives was observed under the same experimental conditions. Promotional influence of Pd was explained in terms of hydrogen spillover effect. Morphology of Ni particles was analyzed by using scanning tunneling microscopy. Decrease of mean surface roughness was found upon addition of Pd. Differential scanning calorimetry revealed significant increase of hydrogen absorption by Ni particles prepared in the presence of Pd (-Delta H=8390Jg(-1)) compared with the results for Ni particles prepared without additives (-Delta H=108Jg(-1)).",
journal = "Studies in Surface Science and Catalysis",
title = "Influence of hydrogen spillover effect on the properties of Ni particles prepared by ultrasonic spray pyrolysis",
pages = "103-110",
volume = "112",
doi = "10.1016/S0167-2991(97)80828-2"
}
Stopić, S. R., Ilić, I. B., Nedeljković, J., Rakočević, Z., Sušić, M. V.,& Uskoković, D. (1997). Influence of hydrogen spillover effect on the properties of Ni particles prepared by ultrasonic spray pyrolysis.
Studies in Surface Science and Catalysis, 112, 103-110.
https://doi.org/10.1016/S0167-2991(97)80828-2
Stopić SR, Ilić IB, Nedeljković J, Rakočević Z, Sušić MV, Uskoković D. Influence of hydrogen spillover effect on the properties of Ni particles prepared by ultrasonic spray pyrolysis. Studies in Surface Science and Catalysis. 1997;112:103-110
Stopić Srećko R., Ilić I. B., Nedeljković Jovan, Rakočević Zlatko, Sušić M. V., Uskoković Dragan, "Influence of hydrogen spillover effect on the properties of Ni particles prepared by ultrasonic spray pyrolysis" Studies in Surface Science and Catalysis, 112 (1997):103-110,
https://doi.org/10.1016/S0167-2991(97)80828-2 .
2
3
6

Ultrasonic spray pyrolysis of TiO2 nanoparticles

Nedeljković, Jovan; Šaponjić, Zoran; Rakočević, Zlatko; Jokanović, Vukoman; Uskoković, Dragan

(1997)

TY  - JOUR
AU  - Nedeljković, Jovan
AU  - Šaponjić, Zoran
AU  - Rakočević, Zlatko
AU  - Jokanović, Vukoman
AU  - Uskoković, Dragan
PY  - 1997
UR  - http://vinar.vin.bg.ac.rs/123456789/7230
UR  - http://dais.sanu.ac.rs/123456789/3348
AB  - Synthesis of ultrafine spherical TiO2 particles was achieved by using ultrasonic spray pyrolysis and nanoparticles of TiO2 (approximate to 2.5nm) as a precursor. The size distribution and morphology of TiO2 particles obtained after ultrasonic spray pyrolysis were characterized by SEM and STM. Agreement between experimentally obtained results and theoretical calculation of particle size was found. (C) 1997 Acta Metallurgica Inc.
T2  - Nanostructured Materials
T1  - Ultrasonic spray pyrolysis of TiO2 nanoparticles
SP  - 125
EP  - 128
VL  - 9
IS  - 1-8
DO  - 10.1016/S0965-9773(97)00034-2
ER  - 
@article{
author = "Nedeljković, Jovan and Šaponjić, Zoran and Rakočević, Zlatko and Jokanović, Vukoman and Uskoković, Dragan",
year = "1997",
url = "http://vinar.vin.bg.ac.rs/123456789/7230, http://dais.sanu.ac.rs/123456789/3348",
abstract = "Synthesis of ultrafine spherical TiO2 particles was achieved by using ultrasonic spray pyrolysis and nanoparticles of TiO2 (approximate to 2.5nm) as a precursor. The size distribution and morphology of TiO2 particles obtained after ultrasonic spray pyrolysis were characterized by SEM and STM. Agreement between experimentally obtained results and theoretical calculation of particle size was found. (C) 1997 Acta Metallurgica Inc.",
journal = "Nanostructured Materials",
title = "Ultrasonic spray pyrolysis of TiO2 nanoparticles",
pages = "125-128",
volume = "9",
number = "1-8",
doi = "10.1016/S0965-9773(97)00034-2"
}
Nedeljković, J., Šaponjić, Z., Rakočević, Z., Jokanović, V.,& Uskoković, D. (1997). Ultrasonic spray pyrolysis of TiO2 nanoparticles.
Nanostructured Materials, 9(1-8), 125-128.
https://doi.org/10.1016/S0965-9773(97)00034-2
Nedeljković J, Šaponjić Z, Rakočević Z, Jokanović V, Uskoković D. Ultrasonic spray pyrolysis of TiO2 nanoparticles. Nanostructured Materials. 1997;9(1-8):125-128
Nedeljković Jovan, Šaponjić Zoran, Rakočević Zlatko, Jokanović Vukoman, Uskoković Dragan, "Ultrasonic spray pyrolysis of TiO2 nanoparticles" Nanostructured Materials, 9, no. 1-8 (1997):125-128,
https://doi.org/10.1016/S0965-9773(97)00034-2 .
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