TY  - CONF
AU  - Čebela, Maria
AU  - Marković, Bojana
AU  - Radović, Ivana M.
AU  - Stajičić, Aleksandar
AU  - Rosić, Milena
AU  - Panić, Ivan
AU  - Maletić, Dejan
AU  - Mitić, Vojislav V.
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10838
AB  - From the technological point of view, the mutual control of electric and magnetic properties is an attractive possibility, but the number of candidate multiferroic materials is limited. One of the most studied of them, BiFeO3 , has critical conditions for synthesizing single phase since the phase temperature stability range is very narrow. Bismuth ferrite (BFO) particles were synthesized by controlled hydrothermal process, where the particles of small sizes and high purity were obtained. A fitting refinement procedure using the Rietveld method was performed. Bismuth ferrite crystallizes in the perovskite type structure (α-BiFeO3 ) with rhombohedral space group R3c. The effects of thermal treatment through applied hydrothermal method on the obtained BFO grains morphology were evaluated by SEM and TEM analyses.SEM analysis showed that grains are very well crystallized, with non- fragmented crystal flats. Individual particles HRTEM analysis confirmed the evidence of ultra-fine single crystal particles, with characteristic (012) crystal planes. Furthermore, HRTEM confirmed the existence of twin stacking faults responsible for synthesized fine particles enhanced magnetic properties. The EPR results suggested the existence and participation of electrons trapped by vacancies or defects. It has been proposed that the existence of Fe 3+−OV defect complex could be generated at elevated temperatures followed by formation of Fe 3+ ions, which intensely provide the local 3d moments.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : 9th Serbian Ceramic Society Conference : program and the book of abstracts; September 20-21, 2021; Belgrade
T1  - BiFeO3 fine powder controlled hydrothermal process synthesis and characterization
SP  - 79
UR  - https://hdl.handle.net/21.15107/rcub_vinar_10838
ER  - 

@conference{
author = "Čebela, Maria and Marković, Bojana and Radović, Ivana M. and Stajičić, Aleksandar and Rosić, Milena and Panić, Ivan and Maletić, Dejan and Mitić, Vojislav V.",
year = "2021",
abstract = "From the technological point of view, the mutual control of electric and magnetic properties is an attractive possibility, but the number of candidate multiferroic materials is limited. One of the most studied of them, BiFeO3 , has critical conditions for synthesizing single phase since the phase temperature stability range is very narrow. Bismuth ferrite (BFO) particles were synthesized by controlled hydrothermal process, where the particles of small sizes and high purity were obtained. A fitting refinement procedure using the Rietveld method was performed. Bismuth ferrite crystallizes in the perovskite type structure (α-BiFeO3 ) with rhombohedral space group R3c. The effects of thermal treatment through applied hydrothermal method on the obtained BFO grains morphology were evaluated by SEM and TEM analyses.SEM analysis showed that grains are very well crystallized, with non- fragmented crystal flats. Individual particles HRTEM analysis confirmed the evidence of ultra-fine single crystal particles, with characteristic (012) crystal planes. Furthermore, HRTEM confirmed the existence of twin stacking faults responsible for synthesized fine particles enhanced magnetic properties. The EPR results suggested the existence and participation of electrons trapped by vacancies or defects. It has been proposed that the existence of Fe 3+−OV defect complex could be generated at elevated temperatures followed by formation of Fe 3+ ions, which intensely provide the local 3d moments.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : 9th Serbian Ceramic Society Conference : program and the book of abstracts; September 20-21, 2021; Belgrade",
title = "BiFeO3 fine powder controlled hydrothermal process synthesis and characterization",
pages = "79",
url = "https://hdl.handle.net/21.15107/rcub_vinar_10838"
}

Čebela, M., Marković, B., Radović, I. M., Stajičić, A., Rosić, M., Panić, I., Maletić, D.,& Mitić, V. V.. (2021). BiFeO3 fine powder controlled hydrothermal process synthesis and characterization. in Advanced Ceramics and Application : 9th Serbian Ceramic Society Conference : program and the book of abstracts; September 20-21, 2021; Belgrade
Belgrade : Serbian Ceramic Society., 79.
https://hdl.handle.net/21.15107/rcub_vinar_10838

Čebela M, Marković B, Radović IM, Stajičić A, Rosić M, Panić I, Maletić D, Mitić VV. BiFeO3 fine powder controlled hydrothermal process synthesis and characterization. in Advanced Ceramics and Application : 9th Serbian Ceramic Society Conference : program and the book of abstracts; September 20-21, 2021; Belgrade. 2021;:79.
https://hdl.handle.net/21.15107/rcub_vinar_10838 .

Čebela, Maria, Marković, Bojana, Radović, Ivana M., Stajičić, Aleksandar, Rosić, Milena, Panić, Ivan, Maletić, Dejan, Mitić, Vojislav V., "BiFeO3 fine powder controlled hydrothermal process synthesis and characterization" in Advanced Ceramics and Application : 9th Serbian Ceramic Society Conference : program and the book of abstracts; September 20-21, 2021; Belgrade (2021):79,
https://hdl.handle.net/21.15107/rcub_vinar_10838 .