Composite multilayer ceramic capacitors with X7R characteristics

被引：0

作者：

Cai, H ^{[1
]}

Gui, ZL ^{[1
]}

Li, LT ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China

来源：

JOURNAL OF INORGANIC MATERIALS | 2000年 / 15卷 / 06期

关键词：

composite multilayer ceramic capacitors; CMLCCs; PMN-PNN-PT; PMN-PT; cofired;

D O I：

暂无

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The low-sintering composite multilayer ceramic capacitors (CMLCCs) having K-value higher than 7200 with X7R characteristics (-55 similar to +125 degreesC, +/-15%) were successfully developed. The CMLCCs incorporate four PMN-PNN-PT or PMN-PT based ceramics with different Curie temperature as the principal components. The green tapes are stacked according to a certain order and cofired. The CMLCCs have good microstructures. The research results show that it is feasible to produce chip components with high performance by cofiring multi-phases materials.

引用

页码：1117 / 1122

页数：6