LiSbO3含量对BiMnO3掺杂K0.5Na0.5NbO3陶瓷的结构与压电性能的影响研究

LiSbO₃含量对BiMnO₃掺杂K_0.5Na_0.5NbO₃陶瓷的结构与压电性能的影响研究

江民红^1,², 刘心宇^1,², 陈国华¹, 朱归胜¹, 许积文¹, 马家峰²

Effect of LiSbO₃ Content on the Microstructure and Piezoelectric Properties of K_0.5Na_0.5NbO₃ Lead-free Ceramics Doped with BiMnO₃

JIANG Min-Hong^1,², LIU Xin-Yu^1,², CHEN Guo-Hua¹, ZHU Gui-Sheng¹, XU Ji-Wen¹, MA Jia-Feng²

图4 1 kHz的测试频率下0.996- x KNN-0.004BM- x LS陶瓷的 #cod#x003b5; r 与温度 T 的关系
Fig. 4 Temperature dependence of #cod#x003b5; r of 0.996- x KNN- 0.004BM- x LS ceramics at 1 kHz