臭氧发生器用(Sr,Ca)TiO_3陶瓷电极材料的研制  

Study on the (Sr,Ca)TiO 3 Ceramic Electrode Material for Ozonizer

作　　者：鲍慈光[1] 杨宗璐[1] 张一玲 秦宏康 

机构地区：[1]云南大学化学系

出　　处：《云南大学学报（自然科学版）》1999年第4期282-284,287,共4页Journal of Yunnan University(Natural Sciences Edition)

基　　金：云南省教委科学研究基金

摘　　要：研究了掺杂成分ＢａＴｉＯ３，ＣａＳｉＴｉＯ５，ＴｉＯ２，ＺｎＯ，Ｂｉ２Ｏ３对臭氧发生器用（Ｓｒ，Ｃａ）ＴｉＯ３陶瓷电极材料的介电常数、正切损耗、击穿电压、电阻率等电性能的影响．结果表明，Ｂｉ２Ｏ３的影响最大．最适合的掺杂配方是：Ｂｉ２Ｏ３１．４０％，ＴｉＯ２０．３０％，ＣａＳｉＴｉＯ５０．３１％，ＢａＴｉＯ３０．５０％和ＺｎＯ０．５２％．It was studied that the effect of dopants on ozonizer electrod material.The relationship between the electrical properities,such as dielectric constant, dielectric loss,breakdown voltage, electric resistivity and contents of BaTiO 3,CaSrTiO 5,TiO 2,ZnO,Bi 2O 3 were discussed.The results show that content of Bi 2O 3 is keyfactor and the fittest dopant is Bi 2O 3 1.40%,TiO 2 0.30%,CaSrTiO 5 0.30%,BaTiO 5 0.50% and ZnO 0.52%.

关 键 词：偏钛酸锶 偏钛酸钙 陶瓷电极材料 臭氧发生器 

分 类 号：TM925.3[电气工程—电力电子与电力传动] X703[环境科学与工程—环境工程]