Effect of TiO2 powder characteristics on electrical properties of varistor

被引：0

作者：

Li, HY

Luo, SH

Tang, ZL

Yao, WH

Zhang, ZT

Zhuang, Y

Xiong, XH

机构：

[1] Tsing Hua Univ, Beijing 100084, Peoples R China

[2] Guangzhou Sunrise Elect Co Ltd, Guangzhou 510330, Peoples R China

来源：

RARE METAL MATERIALS AND ENGINEERING | 2002年 / 31卷

关键词：

titanium dioxide; powder characteristics; varistor; electrical properties;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The characteristics of different TiO2 powders and its effect on varistor electrical properties were investigated extensively in this work. The results indicate that the purity, particle size distribution and particle morphology of the TiO2 powders have great influences on the electrical properties of the final varistors. However, the particle size and crystalline phase of the TiO2 powders have no obvious influences on the electrical properties of TiO2 varistor. Thus, the choice of proper TiO2 raw material is the key to manufacture high quality and low cost varistor.

引用

页码：229 / 232

页数：4