| 2. | On the base of the development of conductive ceramics , bapbo _ 3 , a lower costs metal compound , was selected as the conductor phase of thick film resistors . for its excellent conductivity , it can replace precious noble metal and its oxides 在追踪导电陶瓷材料发展的基础上,本文选择导电性能较好的bapbo _ 3材料作为主要研究对象,致力于贱金属化合物替代贵金属及其氧化物作为厚膜电阻功能相的研究。 |