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.
TY - JOUR
AU - Filipović, S.
AU - Anđelković, Lj
AU - Jeremić, Dejan
AU - Vulić, P.
AU - Nikolić, A. S.
AU - Marković, S.
AU - Paunović, V.
AU - Lević, S.
AU - Pavlović, V. B.
PY - 2020
UR - http://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, Lj and Jeremić, Dejan and Vulić, P. and Nikolić, A. S. and Marković, S. and Paunović, V. and Lević, S. and Pavlović, V. B.",
year = "2020",
url = "http://cherry.chem.bg.ac.rs/handle/123456789/4301",
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 AS, Marković S, Paunović V, Lević S, Pavlović VB. Structure and properties of nanocrystalline tetragonal BaTiO3 prepared by combustion solid state synthesis. Science of Sintering. 2020;52(3):257-268
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.
Science of SinteringAssociation for ETRAN Society., 52(3), 257-268.
https://doi.org/10.2298/SOS2003257F
Filipović S., Anđelković Lj, Jeremić Dejan, Vulić P., Nikolić A. S., Marković S., Paunović V., Lević S., Pavlović V. B., "Structure and properties of nanocrystalline tetragonal BaTiO3 prepared by combustion solid state synthesis" 52, no. 3 (2020):257-268,
https://doi.org/10.2298/SOS2003257F .
