Effect of Bi2O3-B2O3-CuO Additives on Dielectric Properties and Energy Storage of BaTiO3 Ceramics

摘要：

　　High density BaTiO3 ceramics have been prepared by the addition of Bi2O3-B2O3-CuO mixed oxide.The results indicate that the sintering temperature of BaTiO3 bulk can be decreased by about 300℃ and high dielectric behavior can be remained.The Bi2O3-B2O3-CuO additives can increase the breakdown strength,and leads to an obvious enhancement of the energy density,which is nearly 2 times of pure BaTiO3.

关键词： BaTiO3 Bi2O3-B2O3-CuO Dielectric properties Energy density

作者: Wei Deng Jinfeng Nie Xi Xiao Jiancong Yuan Boping Zhang Yuanhua Lin

作者单位: School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing 100 Department of Electrical Engineering,Tsinghua University,Beijing 100084,China State Key Laboratory of New Ceramics and Fine Processing,Department of Materials Science and Enginee

会议类型: 国际会议

会议名称: The Seventh China International Conference on High-Performance Ceramics (第七届先进陶瓷国际研讨会(CICC-7))

会议地点: 厦门

会议语种:英文

页码: 1146-1149

在线出版日期: 2011-11-04（万方平台首次上网日期，不代表论文的发表时间）