Sintering of Ba1-XSrXTiO3 Powders Prepared Using KOH-KNO3 Molten Salt Method

Tomohiko Kishiki; Masashi Higuchi; Takashi Asaka; Yasuo Azuma; Keiichi Katayama

doi:10.4028/www.scientific.net/KEM.421-422.235

Paper Titles

Dielectric and Magnetic Properties of CoFe₂O₄-BaTiO₃ Composite Thick Film
p.219

Fabrication and Characterization of Perovskite SrZrO₃ Ceramics through a Combustion Technique
p.223

Stress Dependence of Dielectric Properties in Relaxor Ferroelectrics: Monte Carlo Investigation
p.227

Acceptor-Doped Ferroelectric Modeling via Monte Carlo Simulation
p.231

Sintering of Ba_1-XSr_XTiO₃ Powders Prepared Using KOH-KNO₃ Molten Salt Method
p.235

Properties of Barium Stannate Titanate with Boron Oxide Addition
p.239

The Effect of Calcination Temperatures on the Phase Formation and Microstructure of (Pb_1-xSr_x)TiO₃ Powders
p.243

Influences of Firing Temperatures on Phase and Morphology Evolution of (Ba_0.25Sr_0.75)(Zr_0.75Ti_0.25)O₃ Ceramics Synthesized via Solid-State Reaction Method
p.247

Effects of Iron Addition on Aging Behavior of Barium Titanate Ceramics under Compressive Stress
p.251

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Sintering of Ba_1-XSr_XTiO₃ Powders Prepared Using KOH-KNO₃ Molten Salt Method

Abstract:

Barium strontium titanate (BST), which has a typical perovskite-type structure, shows excellent electrical properties. BST powders were synthesized by heating mixtures of commercial reagents with an excess of TiO2 in molten salts of KOH and KNO3, and the sintering behavior of the resulting powders was evaluated. The sample with the highest density of 95% was obtained by sintering of the BST powders.