摘要
采用一次烧成法制备了Ｔａ５＋掺杂的ＳｒＴｉＯ３系复合功能陶瓷，测试了样品的介电性能，分析了晶粒的半导化机理，并讨论了晶界层对样品复合功能效应的影响。
Single sintering process is used to prepare Ta 5+ doped SrTiO 3 multifunction ceramics in this paper. Dielectric properties of samples are investigated and semiconducting mechanism of grains is analysed. At the same time, the influences of grain boundary layer on multifunction effect are also discussed.
关键词
功能陶瓷
半导化
晶界层
一次烧成法
复合陶瓷
SrTiO 3
multifunction ceramics
semiconducting mechanism
grain boundary layer
single sintering process.
