Paper Title:
Fabrication of Barium Stannate Tatanate Ceramics via Combustion Technique
  Abstract

The effect of firing temperatures on phase formation and microstructure of barium stannate titanate [Ba(Sn0.1Ti0.9)O3; BST10] ceramics were investigated. BST10 was synthesized via a combustion method, at various calcination and sintering temperatures. It was found that, a single perovskite of BST10 powders was obtained with a calcinations temperature of 1200 oC. The percent of the perovskite phase and the lattice parameter were increased with increasing calcination temperatures. The average particle size was increased from 0.48 to 1.69 µm by increasing the calcined temperature from 600 to 1200 oC. The average grain sizes were increased from 0.99 to 17.77 µm by increasing the sintering temperature from 1250 to 1450 oC. The maximum density and dielectric constant were observed in sintered samples at 1350 oC.

  Info
Periodical
Advanced Materials Research (Volumes 55-57)
Main Theme
Edited by
Tawee Tunkasiri
Pages
173-176
DOI
10.4028/www.scientific.net/AMR.55-57.173
Citation
C. Wattanawikkam, T. Bongkarn, "Fabrication of Barium Stannate Tatanate Ceramics via Combustion Technique", Advanced Materials Research, Vols. 55-57, pp. 173-176, 2008
Online since
August 2008
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$32.00
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