摘要
综述了稀土氧化物在Na0.5Bi0.5TiO3(BNT)基无铅压电陶瓷中的应用现状和发展前景,并阐述了稀土氧化物在BNT基无铅压电陶瓷中的作用机理。
Application actuality and development foreground of rare earth oxides in BNT based lead--free piezoelectric ceramics were summarized,and function mechanism of rare earth oxides on BNT based ceramics was also discussed.
出处
《陶瓷》
CAS
2010年第4期20-24,共5页
Ceramics
关键词
稀土氧化物
BNT
无铅压电陶瓷
Rare earth oxides
BNT
Lead--free piezoelectric ceramics