摘要
用固相合成法制备Mn掺杂改性的CaBi4Ti4O15（CBT）高温无铅压电陶瓷。分析表明，利用固相合成法制备Mn掺杂CBT的温度为850℃，制备Mn掺杂改性CBT陶瓷的烧结温度随锰含量的增加降低，压电常数影响不大。
Mn doping CaBi4Ti4O15 high temperature lead-free piezoelectric ceramics were prepared by solid state reaction. The research results showed that the best calcining temperature of powder is 850℃. The sintered temperature of Mn doping CaBi4Ti4O15 ceramic was decreasing with the increase of Mn amount. However, Mn doping has less effect on the piezoelectric of CaBi4Ti4O15 ceramic.
出处
《功能材料》
EI
CAS
CSCD
北大核心
2007年第A02期701-702,共2页
Journal of Functional Materials
基金
国家自然科学基金资助项目（50602021）
国家高新技术研究发展计划（863计划）资助项目（2006AA03Z437）.
