A位LiCe复合取代改性对Na0.5Bi2.5Nb2O9陶瓷性能的影响,冯元元,盖志刚,用固相反应法制备了[(NaBi)1-x(LiCe)x]0.5Bi2Nb2O9(x=0.00,0.04,0.06,0.08)高温铋层压电陶瓷材料,分析了LiCe对Na0.5Bi2.5Nb2O9压电陶瓷的影响。LiCe提�