Molten Salt Synthesis of the Barium Strontium Titanate Ba1-XSrXTiO3 with KOH-KNO3

Abstract:

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The synthesis of Ba1-xSrxTiO3 (BST) powders was attempted using KOH-KNO3 molten salt. The starting materials, Ba(NO3)2, Sr(NO3)2 ,TiO2,and the mixed salt of KOH-KNO3, were well-mixed. The mixture was heated at 300 to 500°C for 1 hour, and the product was thoroughly washed with de- ionized hot water. When the mixture containing excess TiO2 was used, single-phase BST powders with a particle size of 10~50nm were obtained.

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Periodical:

Edited by:

Chazono Hirokazu, Fujihara Shinobu, Katayama Keiichi, Masumoto Hiroshi, Mizoguchi Teruyasu, Osada Minoru, Shinozaki Kazuo and Takeda Hiroaki

Pages:

27-30

DOI:

10.4028/www.scientific.net/KEM.485.27

Citation:

T. Kuze et al., "Molten Salt Synthesis of the Barium Strontium Titanate Ba1-XSrXTiO3 with KOH-KNO3", Key Engineering Materials, Vol. 485, pp. 27-30, 2011

Online since:

July 2011

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Price:

$35.00

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