首页|Hydrothermal Synthesis of Nano-Structured Barium Titanate from Metatitanic Acid

Hydrothermal Synthesis of Nano-Structured Barium Titanate from Metatitanic Acid

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Nano-structured Barium Titanate (BaTiO_3) was prepared by a hydrothermal method with the reaction between metatitanic acid and an alkaline solution of Ba(OH)_2·8H_2O. The morphology of as-obtained powders of BaTiO_3 was determined by Scanning Electron Microscope, which revealed that well-dispersed nanoparticles were successfully synthesized. The phase composition was analyzed by X-ray diffraction, which shows that cubic phase of Barium Titanate was prepared. The optimal reaction conditions were discussed in detail.

BaTiO_3metatitanic acidhydrothermal method

Jing Chu、Danyu Jiang、Na Zhang、Min Zhang、Qiang Li

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Department of Chemistry, East China Normal University, Shanghai 200062, China

Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200062, China

2010

Key engineering materials

Key engineering materials

ISSN:1013-9826
年,卷(期):2010.434/435
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