Tasić, Nikola B.

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  • Tasić, Nikola B. (4)
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Author's Bibliography

Structural, ferroelectric and magnetic properties of BiFeO3 synthesized by sonochemically assisted hydrothermal and hydro-evaporation chemical methods

Luković Golić, Danijela; Radojković, Aleksandar; Ćirković, Jovana; Dapčević, Aleksandra; Pajić, Damir; Tasić, Nikola B.; Savić, Slavica M.; Počuča Nešić, Milica; Marković, Smilja; Branković, Goran; Marinković Stanojević, Zorica; Branković, Zorica

(Elsevier, 2016)

TY  - JOUR
AU  - Luković Golić, Danijela
AU  - Radojković, Aleksandar
AU  - Ćirković, Jovana
AU  - Dapčević, Aleksandra
AU  - Pajić, Damir
AU  - Tasić, Nikola B.
AU  - Savić, Slavica M.
AU  - Počuča Nešić, Milica
AU  - Marković, Smilja
AU  - Branković, Goran
AU  - Marinković Stanojević, Zorica
AU  - Branković, Zorica
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/2320
AB  - BiFeO3 powders were synthesized by sonochemically assisted hydrothermal and hydro-evaporation methods. The X-ray diffraction confirmed the presence of secondary phases, Bi25FeO39 and Bi2Fe4O9, in as prepared BiFeO3 powders. Optimization of sintering conditions indicated that temperature of 800 °C and time of 2 h after pressing at 9 t/cm2 provided ceramics samples with the highest density (up to 96% of theoretical density) and the lowest content of secondary phases. Ferroelectric and magnetic characterization was performed on two selected ceramics samples with the highest densities. Ceramics obtained from the powder synthesized by the hydrothermal method showed greater lattice distortion along [1 1 1] axis and smaller grains, which resulted in larger values of electric polarization at room temperature. It also exhibited less Fe(3d)–O(2p) orbital overlapping due to a larger FeOFe bond angle, causing lower antiferromagnetic ordering and weak ferromagnetic behavior at low temperatures.
PB  - Elsevier
T2  - Journal of the European Ceramic Society
T1  - Structural, ferroelectric and magnetic properties of BiFeO3 synthesized by sonochemically assisted hydrothermal and hydro-evaporation chemical methods
SP  - 1623
EP  - 1631
VL  - 36
IS  - 7
DO  - 10.1016/j.jeurceramsoc.2016.01.031
UR  - https://hdl.handle.net/21.15107/rcub_dais_2320
ER  - 
@article{
author = "Luković Golić, Danijela and Radojković, Aleksandar and Ćirković, Jovana and Dapčević, Aleksandra and Pajić, Damir and Tasić, Nikola B. and Savić, Slavica M. and Počuča Nešić, Milica and Marković, Smilja and Branković, Goran and Marinković Stanojević, Zorica and Branković, Zorica",
year = "2016",
abstract = "BiFeO3 powders were synthesized by sonochemically assisted hydrothermal and hydro-evaporation methods. The X-ray diffraction confirmed the presence of secondary phases, Bi25FeO39 and Bi2Fe4O9, in as prepared BiFeO3 powders. Optimization of sintering conditions indicated that temperature of 800 °C and time of 2 h after pressing at 9 t/cm2 provided ceramics samples with the highest density (up to 96% of theoretical density) and the lowest content of secondary phases. Ferroelectric and magnetic characterization was performed on two selected ceramics samples with the highest densities. Ceramics obtained from the powder synthesized by the hydrothermal method showed greater lattice distortion along [1 1 1] axis and smaller grains, which resulted in larger values of electric polarization at room temperature. It also exhibited less Fe(3d)–O(2p) orbital overlapping due to a larger FeOFe bond angle, causing lower antiferromagnetic ordering and weak ferromagnetic behavior at low temperatures.",
publisher = "Elsevier",
journal = "Journal of the European Ceramic Society",
title = "Structural, ferroelectric and magnetic properties of BiFeO3 synthesized by sonochemically assisted hydrothermal and hydro-evaporation chemical methods",
pages = "1623-1631",
volume = "36",
number = "7",
doi = "10.1016/j.jeurceramsoc.2016.01.031",
url = "https://hdl.handle.net/21.15107/rcub_dais_2320"
}
Luković Golić, D., Radojković, A., Ćirković, J., Dapčević, A., Pajić, D., Tasić, N. B., Savić, S. M., Počuča Nešić, M., Marković, S., Branković, G., Marinković Stanojević, Z.,& Branković, Z.. (2016). Structural, ferroelectric and magnetic properties of BiFeO3 synthesized by sonochemically assisted hydrothermal and hydro-evaporation chemical methods. in Journal of the European Ceramic Society
Elsevier., 36(7), 1623-1631.
https://doi.org/10.1016/j.jeurceramsoc.2016.01.031
https://hdl.handle.net/21.15107/rcub_dais_2320
Luković Golić D, Radojković A, Ćirković J, Dapčević A, Pajić D, Tasić NB, Savić SM, Počuča Nešić M, Marković S, Branković G, Marinković Stanojević Z, Branković Z. Structural, ferroelectric and magnetic properties of BiFeO3 synthesized by sonochemically assisted hydrothermal and hydro-evaporation chemical methods. in Journal of the European Ceramic Society. 2016;36(7):1623-1631.
doi:10.1016/j.jeurceramsoc.2016.01.031
https://hdl.handle.net/21.15107/rcub_dais_2320 .
Luković Golić, Danijela, Radojković, Aleksandar, Ćirković, Jovana, Dapčević, Aleksandra, Pajić, Damir, Tasić, Nikola B., Savić, Slavica M., Počuča Nešić, Milica, Marković, Smilja, Branković, Goran, Marinković Stanojević, Zorica, Branković, Zorica, "Structural, ferroelectric and magnetic properties of BiFeO3 synthesized by sonochemically assisted hydrothermal and hydro-evaporation chemical methods" in Journal of the European Ceramic Society, 36, no. 7 (2016):1623-1631,
https://doi.org/10.1016/j.jeurceramsoc.2016.01.031 .,
https://hdl.handle.net/21.15107/rcub_dais_2320 .
20
21

Pseudobrookite TiFe2O5 nanostructured thick films

Vasiljević, Zorka Ž.; Aleksić, Obrad S.; Luković, Miloljub D.; Nikolić, Maria Vesna; Tasić, Nikola B.

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

TY  - CONF
AU  - Vasiljević, Zorka Ž.
AU  - Aleksić, Obrad S.
AU  - Luković, Miloljub D.
AU  - Nikolić, Maria Vesna
AU  - Tasić, Nikola B.
PY  - 2015
UR  - https://dais.sanu.ac.rs/123456789/840
AB  - TiO2 (anatase) and Fe2O3 (hematite) nanopowders were mixed in the weight ratio 1:1.5 and 1:2 and homogenized in a planetary ball mill for an hour. After that pastes were prepared of the two powder mixtures, organic vehicle and glass frit. The pastes were screen printed on FTO coated glass substrates and sintered at 800°C/10 minutes. Formation of monoclinic pseudobrookite was confirmed by XRD analysis of the thick film samples. The thick film crystal structure and optical properties were observed by SEM and UV/Vis spectroscopy. Current-voltage analysis was performed on a sandwich structure formed of thick film and two conductive FTO layers (bottom and top).
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  - Pseudobrookite TiFe2O5 nanostructured thick films
SP  - 20
EP  - 20
UR  - https://hdl.handle.net/21.15107/rcub_dais_840
ER  - 
@conference{
author = "Vasiljević, Zorka Ž. and Aleksić, Obrad S. and Luković, Miloljub D. and Nikolić, Maria Vesna and Tasić, Nikola B.",
year = "2015",
abstract = "TiO2 (anatase) and Fe2O3 (hematite) nanopowders were mixed in the weight ratio 1:1.5 and 1:2 and homogenized in a planetary ball mill for an hour. After that pastes were prepared of the two powder mixtures, organic vehicle and glass frit. The pastes were screen printed on FTO coated glass substrates and sintered at 800°C/10 minutes. Formation of monoclinic pseudobrookite was confirmed by XRD analysis of the thick film samples. The thick film crystal structure and optical properties were observed by SEM and UV/Vis spectroscopy. Current-voltage analysis was performed on a sandwich structure formed of thick film and two conductive FTO layers (bottom and top).",
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 = "Pseudobrookite TiFe2O5 nanostructured thick films",
pages = "20-20",
url = "https://hdl.handle.net/21.15107/rcub_dais_840"
}
Vasiljević, Z. Ž., Aleksić, O. S., Luković, M. D., Nikolić, M. V.,& Tasić, N. B.. (2015). Pseudobrookite TiFe2O5 nanostructured thick films. in Program and the Book of Abstracts / Fourteenth Young Researchers' Conference Materials Sciences and Engineering, December 9-11, 2015, Belgrade, Serbia
Belgrade : Institute of Technical Sciences of SASA., 20-20.
https://hdl.handle.net/21.15107/rcub_dais_840
Vasiljević ZŽ, Aleksić OS, Luković MD, Nikolić MV, Tasić NB. Pseudobrookite TiFe2O5 nanostructured thick films. in Program and the Book of Abstracts / Fourteenth Young Researchers' Conference Materials Sciences and Engineering, December 9-11, 2015, Belgrade, Serbia. 2015;:20-20.
https://hdl.handle.net/21.15107/rcub_dais_840 .
Vasiljević, Zorka Ž., Aleksić, Obrad S., Luković, Miloljub D., Nikolić, Maria Vesna, Tasić, Nikola B., "Pseudobrookite TiFe2O5 nanostructured thick films" in Program and the Book of Abstracts / Fourteenth Young Researchers' Conference Materials Sciences and Engineering, December 9-11, 2015, Belgrade, Serbia (2015):20-20,
https://hdl.handle.net/21.15107/rcub_dais_840 .

Nanostructured Fe2O3/TiO2 thick films: Analysis of structural and electronic properties

Vasiljević, Zorka Ž.; Luković, Miloljub D.; Nikolić, Maria Vesna; Tasić, Nikola B.; Mitrić, Miodrag; Aleksić, Obrad S.

(Elsevier, 2015)

TY  - JOUR
AU  - Vasiljević, Zorka Ž.
AU  - Luković, Miloljub D.
AU  - Nikolić, Maria Vesna
AU  - Tasić, Nikola B.
AU  - Mitrić, Miodrag
AU  - Aleksić, Obrad S.
PY  - 2015
UR  - https://dais.sanu.ac.rs/123456789/3540
AB  - Thick films using starting nanopowders of TiO2 (anatase 99.7%) and α-Fe2O3 (hematite) mixed in the weight ratios 60:40 and 40:60 for thick film paste were fabricated by screen printing technology on an alumina substrate. Samples were sintered at temperatures of 800-950 °C for 60 min. Structural and electronic properties were analyzed by XRD and SEM analysis, UV/vis spectroscopy and current-voltage analysis in view of potential application as gas sensors and anodes in photoelectrochemical cells for hydrogen generation and water splitting. XRD analysis showed that at 800 °C monoclinic pseudobrookite formed and anatase had transformed into rutile. Increase in sintering temperature lead to a gradual transformation of monoclinic pseudobrookite into the orthorhombic phase. SEM analysis showed that a homogenous small grain structure was obtained especially in the case of thick film samples with the 40:60 ratio of starting anatase and hematite sintered at 850 °C. © 2015 Elsevier Ltd and Techna Group S.r.l.
PB  - Elsevier
T2  - Ceramics International
T1  - Nanostructured Fe2O3/TiO2 thick films: Analysis of structural and electronic properties
SP  - 6889
EP  - 6897
VL  - 41
IS  - 5
DO  - 10.1016/j.ceramint.2015.01.141
UR  - https://hdl.handle.net/21.15107/rcub_dais_3540
ER  - 
@article{
author = "Vasiljević, Zorka Ž. and Luković, Miloljub D. and Nikolić, Maria Vesna and Tasić, Nikola B. and Mitrić, Miodrag and Aleksić, Obrad S.",
year = "2015",
abstract = "Thick films using starting nanopowders of TiO2 (anatase 99.7%) and α-Fe2O3 (hematite) mixed in the weight ratios 60:40 and 40:60 for thick film paste were fabricated by screen printing technology on an alumina substrate. Samples were sintered at temperatures of 800-950 °C for 60 min. Structural and electronic properties were analyzed by XRD and SEM analysis, UV/vis spectroscopy and current-voltage analysis in view of potential application as gas sensors and anodes in photoelectrochemical cells for hydrogen generation and water splitting. XRD analysis showed that at 800 °C monoclinic pseudobrookite formed and anatase had transformed into rutile. Increase in sintering temperature lead to a gradual transformation of monoclinic pseudobrookite into the orthorhombic phase. SEM analysis showed that a homogenous small grain structure was obtained especially in the case of thick film samples with the 40:60 ratio of starting anatase and hematite sintered at 850 °C. © 2015 Elsevier Ltd and Techna Group S.r.l.",
publisher = "Elsevier",
journal = "Ceramics International",
title = "Nanostructured Fe2O3/TiO2 thick films: Analysis of structural and electronic properties",
pages = "6889-6897",
volume = "41",
number = "5",
doi = "10.1016/j.ceramint.2015.01.141",
url = "https://hdl.handle.net/21.15107/rcub_dais_3540"
}
Vasiljević, Z. Ž., Luković, M. D., Nikolić, M. V., Tasić, N. B., Mitrić, M.,& Aleksić, O. S.. (2015). Nanostructured Fe2O3/TiO2 thick films: Analysis of structural and electronic properties. in Ceramics International
Elsevier., 41(5), 6889-6897.
https://doi.org/10.1016/j.ceramint.2015.01.141
https://hdl.handle.net/21.15107/rcub_dais_3540
Vasiljević ZŽ, Luković MD, Nikolić MV, Tasić NB, Mitrić M, Aleksić OS. Nanostructured Fe2O3/TiO2 thick films: Analysis of structural and electronic properties. in Ceramics International. 2015;41(5):6889-6897.
doi:10.1016/j.ceramint.2015.01.141
https://hdl.handle.net/21.15107/rcub_dais_3540 .
Vasiljević, Zorka Ž., Luković, Miloljub D., Nikolić, Maria Vesna, Tasić, Nikola B., Mitrić, Miodrag, Aleksić, Obrad S., "Nanostructured Fe2O3/TiO2 thick films: Analysis of structural and electronic properties" in Ceramics International, 41, no. 5 (2015):6889-6897,
https://doi.org/10.1016/j.ceramint.2015.01.141 .,
https://hdl.handle.net/21.15107/rcub_dais_3540 .
7
7

Nanostructured Fe2O3/TiO2 thick films prepared by screen printing

Aleksić, Obrad S.; Đurić, Zorka Ž.; Nikolić, Maria Vesna; Tasić, Nikola B.; Vuković, Marina; Marinković Stanojević, Zorica; Nikolić, Nenad; Nikolić, Pantelija M.

(Novi Sad : University of Novi Sad, Faculty of Technology, 2013)

TY  - JOUR
AU  - Aleksić, Obrad S.
AU  - Đurić, Zorka Ž.
AU  - Nikolić, Maria Vesna
AU  - Tasić, Nikola B.
AU  - Vuković, Marina
AU  - Marinković Stanojević, Zorica
AU  - Nikolić, Nenad
AU  - Nikolić, Pantelija M.
PY  - 2013
UR  - https://dais.sanu.ac.rs/123456789/368
AB  - Nanostructured single layered (pure TiO2 , pure α-Fe2O3 and mixed Fe2O3 /TiO2 with two different oxide ratios, 2 : 3 and 3 : 2) and double layered (TiO2 layer over a Fe2O3 layer) thick films have been fabricated by screen printing technology on a glass substrate. The pastes used for film preparation were obtained by adding an organic vehicle to the oxide powders together with a small percentage of binding glass frit. Samples were dried up to 100 °C and sintered at 650 °C/60 minutes. Structural, morphological and optical studies have been carried out using XRD, SEM analyses and UV/Vis spectroscopy. The prepared pure and mixed Fe2O3 /TiO2 thick films had a homogenous nanostructure without secondary phases. Indirect band gaps were determined from the measured transmission spectra and the obtained values are in the range of literature data. [Projekat Ministarstva nauke Republike Srbije, br. III45007]
PB  - Novi Sad : University of Novi Sad, Faculty of Technology
T2  - Processing and Application of Ceramics
T1  - Nanostructured Fe2O3/TiO2 thick films prepared by screen printing
SP  - 129
EP  - 134
VL  - 7
IS  - 3
DO  - 10.2298/PAC1303129A
UR  - https://hdl.handle.net/21.15107/rcub_dais_368
ER  - 
@article{
author = "Aleksić, Obrad S. and Đurić, Zorka Ž. and Nikolić, Maria Vesna and Tasić, Nikola B. and Vuković, Marina and Marinković Stanojević, Zorica and Nikolić, Nenad and Nikolić, Pantelija M.",
year = "2013",
abstract = "Nanostructured single layered (pure TiO2 , pure α-Fe2O3 and mixed Fe2O3 /TiO2 with two different oxide ratios, 2 : 3 and 3 : 2) and double layered (TiO2 layer over a Fe2O3 layer) thick films have been fabricated by screen printing technology on a glass substrate. The pastes used for film preparation were obtained by adding an organic vehicle to the oxide powders together with a small percentage of binding glass frit. Samples were dried up to 100 °C and sintered at 650 °C/60 minutes. Structural, morphological and optical studies have been carried out using XRD, SEM analyses and UV/Vis spectroscopy. The prepared pure and mixed Fe2O3 /TiO2 thick films had a homogenous nanostructure without secondary phases. Indirect band gaps were determined from the measured transmission spectra and the obtained values are in the range of literature data. [Projekat Ministarstva nauke Republike Srbije, br. III45007]",
publisher = "Novi Sad : University of Novi Sad, Faculty of Technology",
journal = "Processing and Application of Ceramics",
title = "Nanostructured Fe2O3/TiO2 thick films prepared by screen printing",
pages = "129-134",
volume = "7",
number = "3",
doi = "10.2298/PAC1303129A",
url = "https://hdl.handle.net/21.15107/rcub_dais_368"
}
Aleksić, O. S., Đurić, Z. Ž., Nikolić, M. V., Tasić, N. B., Vuković, M., Marinković Stanojević, Z., Nikolić, N.,& Nikolić, P. M.. (2013). Nanostructured Fe2O3/TiO2 thick films prepared by screen printing. in Processing and Application of Ceramics
Novi Sad : University of Novi Sad, Faculty of Technology., 7(3), 129-134.
https://doi.org/10.2298/PAC1303129A
https://hdl.handle.net/21.15107/rcub_dais_368
Aleksić OS, Đurić ZŽ, Nikolić MV, Tasić NB, Vuković M, Marinković Stanojević Z, Nikolić N, Nikolić PM. Nanostructured Fe2O3/TiO2 thick films prepared by screen printing. in Processing and Application of Ceramics. 2013;7(3):129-134.
doi:10.2298/PAC1303129A
https://hdl.handle.net/21.15107/rcub_dais_368 .
Aleksić, Obrad S., Đurić, Zorka Ž., Nikolić, Maria Vesna, Tasić, Nikola B., Vuković, Marina, Marinković Stanojević, Zorica, Nikolić, Nenad, Nikolić, Pantelija M., "Nanostructured Fe2O3/TiO2 thick films prepared by screen printing" in Processing and Application of Ceramics, 7, no. 3 (2013):129-134,
https://doi.org/10.2298/PAC1303129A .,
https://hdl.handle.net/21.15107/rcub_dais_368 .