Structure and Properties of Nanocrystalline Tetragonal BaTiO3 Prepared by Combustion Solid State Synthesis
Аутори
Filipović, SuzanaAnđelković, Ljubica
Jeremić, Dejan
Vulić, Predrag
Nikolić, Aleksandar S.
Marković, Smilja
Paunović, Vesna
Lević, Steva
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 180 degrees C, and within a variety of frequencies. Curie temperature was detected at 130 degrees C.
Кључне речи:
Nanocrystaline BaTiO3 / Combustion synthesis / XRD / Raman spectroscopy / Dielectric propertiesИзвор:
Science of Sintering, 2020, 52, 257-268Издавач:
- International Institute for the Science of Sintering
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
IHTMTY - JOUR AU - Filipović, Suzana AU - Anđelković, Ljubica AU - Jeremić, Dejan AU - Vulić, Predrag AU - Nikolić, Aleksandar S. AU - Marković, Smilja AU - Paunović, Vesna AU - Lević, Steva AU - Pavlović, Vladimir B. PY - 2020 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/3709 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 180 degrees C, and within a variety of frequencies. Curie temperature was detected at 130 degrees C. PB - International Institute for the Science of Sintering T2 - Science of Sintering T1 - Structure and Properties of Nanocrystalline Tetragonal BaTiO3 Prepared by Combustion Solid State Synthesis VL - 52 SP - 257 EP - 268 DO - 10.2298/SOS2003257F ER -
@article{ author = "Filipović, Suzana and Anđelković, Ljubica and Jeremić, Dejan and Vulić, Predrag and Nikolić, Aleksandar S. and Marković, Smilja and Paunović, Vesna and Lević, Steva 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 180 degrees C, and within a variety of frequencies. Curie temperature was detected at 130 degrees C.", publisher = "International Institute for the Science of Sintering", journal = "Science of Sintering", title = "Structure and Properties of Nanocrystalline Tetragonal BaTiO3 Prepared by Combustion Solid State Synthesis", volume = "52", pages = "257-268", doi = "10.2298/SOS2003257F" }
Filipović, S., Anđelković, L., Jeremić, D., Vulić, P., Nikolić, A. S., Marković, S., Paunović, V., Lević, S.,& Pavlović, V. B.. (2020). Structure and Properties of Nanocrystalline Tetragonal BaTiO3 Prepared by Combustion Solid State Synthesis. in Science of Sintering International Institute for the Science of Sintering., 52, 257-268. https://doi.org/10.2298/SOS2003257F
Filipović S, Anđelković L, Jeremić D, Vulić P, Nikolić AS, Marković S, Paunović V, Lević S, Pavlović VB. Structure and Properties of Nanocrystalline Tetragonal BaTiO3 Prepared by Combustion Solid State Synthesis. in Science of Sintering. 2020;52:257-268. doi:10.2298/SOS2003257F .
Filipović, Suzana, Anđelković, Ljubica, Jeremić, Dejan, Vulić, Predrag, Nikolić, Aleksandar S., Marković, Smilja, Paunović, Vesna, Lević, Steva, Pavlović, Vladimir B., "Structure and Properties of Nanocrystalline Tetragonal BaTiO3 Prepared by Combustion Solid State Synthesis" in Science of Sintering, 52 (2020):257-268, https://doi.org/10.2298/SOS2003257F . .