首页|Preparation and Characteristics of BiFeO_3 Ceramics Doped by MnO_2 and CO_2O_3

Preparation and Characteristics of BiFeO_3 Ceramics Doped by MnO_2 and CO_2O_3

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BiFeO_3-based single-phase multiferroics have been widely studied in both ceramics and films. However, the macroscopic magnetic properties of BiFeO_3 ceramics were now most very weak. In this work, MnO_2 and CO_2O_3 were used as B-site substitutes in BiFeO_3 ceramics in order to the enhancement of magnetic properties. The change of magnetization was analyzed based on the phase composition and the microstructure of ceramics.

multiferroicsceramicBiFeO_3magnetization

Yu Xiaohua、Gu Hongxing、Wu Bolin、Wang Jian、Shao Gangqin、Li Xibao、Ouyang Shixi

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State Key Laboratory of Advanced Technology for Materials Synthesis & Processing, Wuhan University of Technology, Wuhan 430070, China

Key Laboratory of New Processing Technology for Nonferrous Metals and Materials, Ministry of Education, Guilin University of Technology, Guilin 541004, China

China Building Materials Academy, Beijing 100024, China

2010

Key engineering materials

Key engineering materials

ISSN:1013-9826
年,卷(期):2010.434/435
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