摘要
从配方、工艺等方面阐述了最近几年钛酸钡系PTC热敏电阻材料的最新研究进展,并且展望了其发展前景。无铅高居里点、片式叠层化、湿化学法制备粉体、金属/陶瓷复合是近几年钛酸钡系PTC热敏电阻材料的主要研究热点。
The research progresses are reviewed on BaTiO3-system PTC thermistor materials. And their development trend is also discussed. The main research hotspots are： lead-free high-Curie point PTC thermistor, multilayered chip PTC thermistor, preparation technology of powder with wet chemical method and metal/ceramic composites in recent years.
出处
《电子元件与材料》
CAS
CSCD
北大核心
2010年第10期69-71,共3页
Electronic Components And Materials
基金
国防研制资助项目
关键词
钛酸钡系
PTC热敏电阻
综述
配方
工艺
barium titanate system
PTC thermistors
review
formulation
processing
