Resistance reduction effect of potassium bismuth titanate doping in yttrium–manganese co-doped medium Curie temperature barium titanate lead free ceramics through improved synthesis process
作者： Fangzhou Zhao , Quanxi Cao
DOI: 10.1016/J.MSSP.2015.06.001
关键词:
摘要: Abstract Through improved synthesis process, resistance reduction effect of (K0.5Bi0.5)TiO3 (KBT) doping in Y–Mn co-doped BaTiO3 (BT) lead free ceramics was investigated. By different methods (doping K2O, Bi2O3 and TiO2 or synthesized KBT), medium Curie temperature (around 130 °C) BT were obtained with ultra-low resistivity (13.84 Ωcm) a maintaining process at 700 °C. In this contribution, sintering is discussed detail.
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