含铋层状结构陶瓷CaBi2Nb2O9的A位掺杂改性研究

含铋层状结构陶瓷CaBi₂Nb₂O₉的A位掺杂改性研究

宗立超^1,², 曾江涛², 赵苏串¹, 阮伟², 李国荣²

Study on A-site Cation Doping of CaBi₂Nb₂O₉ with Bismuth Layered Structure

ZONG Li-Chao^1,², ZENG Jiang-Tao², ZHAO Su-Chuan¹, RUAN Wei², LI Guo-Rong²

图5 x KLaCBNO陶瓷样品的压电常数与去极化温度之间的关系
Fig. 5 Effect of annealing temperature for 2 h on the d 33 of x KLaCBNO ceramics