Y替代对Y<italic>n</italic>(Ba0.8Bi0.2)1-<italic>n</italic>Fe0.9Sn0.1O3负温度系数热敏陶瓷电学性能的影响

Y替代对Y_n(Ba_0.8Bi_0.2)_1-_nFe_0.9Sn_0.1O₃负温度系数热敏陶瓷电学性能的影响

袁昌来¹, 骆颖², 周秀娟¹, 杨云¹, 陈国华¹, 刘心宇¹

Effect of Y Substitution on Electrical Properties of Y_n(Ba_0.8Bi_0.2)_1-_nFe_0.9Sn_0.1O₃ Negative Temperature Coefficient Thermistor Ceramics

YUAN Chang-Lai¹, LUO Ying², ZHOU Xiu-Juan¹, YANG Yun¹, CHEN Guo-Hua¹, LIU Xin-Yu¹

图5 Y 0.02 Ba 0.8 Bi 0.2 0.98 Fe 0.9 Sn 0.1 O 3 陶瓷的Cole-Cole图
Fig. 5 Cole-Cole plots of Y 0.02 Ba 0.8 Bi 0.2 0.98 Fe 0.9 Sn 0.1 O 3 ceramic The inset in a represents the equivalent circuits in b the relation between the components’ resistance and 1 T