Calcination effect on structural trasformation of barium titanite ferroelectric ceramic by Sol-Gel method

Ahmad Firdaus Che Omar, Faizatul Farah Hatta, Tunku Ishak Tunku Kudin, Mohd Ambri Mohamed, Oskar Hasdinor Hassan

Research output: Contribution to journalArticle

Abstract

High purity barium titanate BaTiO3 was successfully synthesized by using the sol-gel technique. Barium acetate Ba(CH3COO)2 and tetrabutyl titanate, Ti(C4H9O)4 was dissolved moderately in the solvent of glacial acetic acid and ethanol was added as the chemical modifier. The synthesized BaTiO3 nanoparticle was calcined at the temperature range of 700 ºC to 1100 ºC. The powders were further characterized by X-ray diffraction and scanning electron microscopy (SEM). Fined BaTiO3 powders result indicates the phase of tetragonal structures and high crystallites of BaTiO3. It was observed that the crystallinity and particle size of BaTiO3 is greatly influenced by the calcination temperature.

Original languageEnglish
Pages (from-to)5893-5896
Number of pages4
JournalInternational Journal of Engineering and Advanced Technology
Volume9
Issue number1
DOIs
Publication statusPublished - Oct 2019

Fingerprint

Ferroelectric ceramics
Barium
Calcination
Sol-gel process
Powders
Barium titanate
Crystallites
Acetic acid
Sol-gels
Ethanol
Particle size
Nanoparticles
X ray diffraction
Temperature
Scanning electron microscopy

Keywords

  • BaTiO3
  • Calcination temperature
  • Ferroelectric
  • Sol-gel synthesis

ASJC Scopus subject areas

  • Environmental Engineering
  • Engineering(all)
  • Computer Science Applications

Cite this

Calcination effect on structural trasformation of barium titanite ferroelectric ceramic by Sol-Gel method. / Omar, Ahmad Firdaus Che; Hatta, Faizatul Farah; Kudin, Tunku Ishak Tunku; Mohamed, Mohd Ambri; Hassan, Oskar Hasdinor.

In: International Journal of Engineering and Advanced Technology, Vol. 9, No. 1, 10.2019, p. 5893-5896.

Research output: Contribution to journalArticle

Omar, Ahmad Firdaus Che ; Hatta, Faizatul Farah ; Kudin, Tunku Ishak Tunku ; Mohamed, Mohd Ambri ; Hassan, Oskar Hasdinor. / Calcination effect on structural trasformation of barium titanite ferroelectric ceramic by Sol-Gel method. In: International Journal of Engineering and Advanced Technology. 2019 ; Vol. 9, No. 1. pp. 5893-5896.
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