Structure and properties of nanocrystalline tetragonal BaTiO3 prepared by combustion solid state synthesis
Аутори
Filipović, S.Anđelković, Ljubica
Jeremić, Dejan
Vulić, P.
Nikolić, A. S.
Marković, S.
Paunović, V.
Lević, Steva M.
Pavlović, Vladimir B.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Barium titanate (BaTiO3) attracts high scientific and technological attention due to good dielectric and electromechanical properties. Although BaTiO3 is one of the most frequently investigated ferroelectric materials, the need for finding new and/or improved synthesis methods of this material still exists. In this paper, a novel, mild synthesis route for producing tetragonal BaTiO3 from barium nitrate and Ti-oxalate precursor is presented. Morphology of the prepared and subsequently sintered BaTiO3 was determined by SEM. Particle size distribution of the as prepared powder was monitored by the laser diffraction. The phase composition, structure and lattice dynamics were investigated by XRD and Raman spectroscopy. Finally, dielectric parameters were determined in the temperature range from 30 to 180ºC, and within a variety of frequencies. Curie temperature was detected at 130ºC.
Кључне речи:
nanocrystaline BaTiO3 / combustion synthesis / XRD / Raman spectroscopy / dielectric propertiesИзвор:
Science of Sintering, 2020, 52, 3, 257-268Издавач:
- Association for ETRAN Society
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200175 (Институт техничких наука САНУ, Београд) (RS-MESTD-inst-2020-200175)
DOI: 10.2298/SOS2003257F
ISSN: 0350-820X
WoS: 000573637200002
Scopus: 2-s2.0-85097619421
Институција/група
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Filipović, S. AU - Anđelković, Ljubica AU - Jeremić, Dejan AU - Vulić, P. AU - Nikolić, A. S. AU - Marković, S. AU - Paunović, V. AU - Lević, Steva M. AU - Pavlović, Vladimir B. PY - 2020 UR - https://cherry.chem.bg.ac.rs/handle/123456789/4301 AB - Barium titanate (BaTiO3) attracts high scientific and technological attention due to good dielectric and electromechanical properties. Although BaTiO3 is one of the most frequently investigated ferroelectric materials, the need for finding new and/or improved synthesis methods of this material still exists. In this paper, a novel, mild synthesis route for producing tetragonal BaTiO3 from barium nitrate and Ti-oxalate precursor is presented. Morphology of the prepared and subsequently sintered BaTiO3 was determined by SEM. Particle size distribution of the as prepared powder was monitored by the laser diffraction. The phase composition, structure and lattice dynamics were investigated by XRD and Raman spectroscopy. Finally, dielectric parameters were determined in the temperature range from 30 to 180ºC, and within a variety of frequencies. Curie temperature was detected at 130ºC. PB - Association for ETRAN Society T2 - Science of Sintering T1 - Structure and properties of nanocrystalline tetragonal BaTiO3 prepared by combustion solid state synthesis VL - 52 IS - 3 SP - 257 EP - 268 DO - 10.2298/SOS2003257F ER -
@article{ author = "Filipović, S. and Anđelković, Ljubica and Jeremić, Dejan and Vulić, P. and Nikolić, A. S. and Marković, S. and Paunović, V. and Lević, Steva M. and Pavlović, Vladimir B.", year = "2020", abstract = "Barium titanate (BaTiO3) attracts high scientific and technological attention due to good dielectric and electromechanical properties. Although BaTiO3 is one of the most frequently investigated ferroelectric materials, the need for finding new and/or improved synthesis methods of this material still exists. In this paper, a novel, mild synthesis route for producing tetragonal BaTiO3 from barium nitrate and Ti-oxalate precursor is presented. Morphology of the prepared and subsequently sintered BaTiO3 was determined by SEM. Particle size distribution of the as prepared powder was monitored by the laser diffraction. The phase composition, structure and lattice dynamics were investigated by XRD and Raman spectroscopy. Finally, dielectric parameters were determined in the temperature range from 30 to 180ºC, and within a variety of frequencies. Curie temperature was detected at 130ºC.", publisher = "Association for ETRAN Society", journal = "Science of Sintering", title = "Structure and properties of nanocrystalline tetragonal BaTiO3 prepared by combustion solid state synthesis", volume = "52", number = "3", pages = "257-268", doi = "10.2298/SOS2003257F" }
Filipović, S., Anđelković, L., Jeremić, D., Vulić, P., Nikolić, A. S., Marković, S., Paunović, V., Lević, S. M.,& Pavlović, V. B.. (2020). Structure and properties of nanocrystalline tetragonal BaTiO3 prepared by combustion solid state synthesis. in Science of Sintering Association for ETRAN Society., 52(3), 257-268. https://doi.org/10.2298/SOS2003257F
Filipović S, Anđelković L, Jeremić D, Vulić P, Nikolić AS, Marković S, Paunović V, Lević SM, Pavlović VB. Structure and properties of nanocrystalline tetragonal BaTiO3 prepared by combustion solid state synthesis. in Science of Sintering. 2020;52(3):257-268. doi:10.2298/SOS2003257F .
Filipović, S., Anđelković, Ljubica, Jeremić, Dejan, Vulić, P., Nikolić, A. S., Marković, S., Paunović, V., Lević, Steva M., Pavlović, Vladimir B., "Structure and properties of nanocrystalline tetragonal BaTiO3 prepared by combustion solid state synthesis" in Science of Sintering, 52, no. 3 (2020):257-268, https://doi.org/10.2298/SOS2003257F . .