Preparation and Characteristics of BiFeO3 Ceramics Doped by MnO2 and Co2O3

摘要：

　　BiFeO3-based single-phase multiferroics have been widely studied in both ceramics and films.However,the macroscopic magnetic properties of BiFeO3 ceramics were now most very weak.In this work,MnO2 and Co2O3 were used as B-site substitutes in BiFeO3 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.

关键词： Multiferroics Ceramic BiFeO3 Magnetization

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

作者单位: State Key Laboratory of Advanced Technology for Materials Synthesis & Processing,Wuhan University of Key Laboratory of New Processing Technology for Nonferrous Metals and Materials,Ministry of Educatio China Building Materials Academy, Beijing 100024, China

会议类型: 国际会议

会议名称: The Sixth China International Conference on High-Performance Ceramics(第六届中国先进陶瓷国际研讨会(CICC-6))

会议地点: 哈尔滨

会议语种:英文

页码: 331-334

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）