摘要
详细论述了ＢａＴｉＯ３基ＰＴＣ材料的制备过程，以及制备过程中所应注意的问题。介绍了该材料在某些方面的具体应用。
Preparation of PTC materials based on BaTiO3 is introduced in detail.Some matters should be noted in the process of preparation are proposed,The applications of PTC material are also described in some fields.
出处
《山东建材学院学报》
1995年第1期57-61,共5页
Journal of Shandong Institute of Building Materials
关键词
钛酸钡
陶瓷材料
PTC效应
制备
半导体
BaTiO_3 ceramics
PTC effcet
curie temperature
donor
semiconductivity
