Synthesis of Ba1-xSrxTiO3 Powders by KOH-KNO3 Molten Salt Method

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

doi:10.4028/www.scientific.net/KEM.388.281

Paper Titles

Dynamic Visualization of Stress Distribution by Mechanoluminescence Image
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Microstructure Study of BaTiO₃ Ceramics Using Convergent Beam Electron Diffraction
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A Novel Blue-Violet Emitting Mechanoluminescent Material with Calcium Aluminosilicate
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Synthesis of Ba_1-xSr_xTiO₃ Powders by KOH-KNO₃ Molten Salt Method
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Effect of Pore Structures on the Humidity Sensitivity of TiO₂-Based Ceramic Humidity Sensors
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Preparation and Exchange Bias of a Cr₂O₃/(La_0.7Sr_0.3)MnO₃ Magnetic Hetero Junction
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Dye-Sensitized Solar Cell Fabrication with Hydrothermal Synthesized TiO₂ and Evaluation the Power Generation Efficiency
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Basic Research of Water Photolysis Using Pyrochlore Oxides
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 388Synthesis of Ba1-xSrxTiO3 Powders by KOH-KNO3...

Synthesis of Ba_1-xSr_xTiO₃ Powders by KOH-KNO₃ Molten Salt Method

Abstract:

The synthesis of Ba0.5Sr0.5TiO3 (BST) powders was attempted using KOH-KNO3 molten salt. Single-phase BST powders could not be obtained when stoichiometric powders were regardless of the molten salt composition. Only when powders with excessive TiO2 were used, single-phase BST powders were obtained. The shape and aggregation state of the single-phase BST powder changed according to the heating temperature and the molten salt composition.

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Periodical:

Key Engineering Materials (Volume 388)

Pages:

281-284

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.388.281

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Online since:

September 2008

Authors:

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

Keywords:

Ba_1-xSr_xTiO₃, Molten Salt Method, Perovskite

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