Temperature-stable super high permittivity dielectric ceramics based on (Ag1-xNax)(Nb1-yTay)O3 system

被引：6

作者：

Li, LX ^{[1
]}

Wu, XW ^{[1
]}

Wang, YM ^{[1
]}

机构：

[1] Tianjin Univ, Sch Elect & Informat Engn, Tianjin 300072, Peoples R China

来源：

JOURNAL OF ELECTROCERAMICS | 2003年 / 11卷 / 03期

关键词：

(Ag1-xNax)(Nb1-yTay)O-3; dielectric properties; precursor;

D O I：

10.1023/B:JECR.0000026370.24972.6a

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 dielectric properties of (Ag1-xNax)(Nb1-yTay)O-3 were studied in this paper. The molar ratios of Ag/Na and Nb/Ta were quite important to adjust dielectric properties of the system. The ceramic material with high permittivity and low dielectric loss can be obtained in the cases where Ag/Na ratio is 3/2 and Nb/Ta ratio is 3/2. In addition, the dielectric loss was reduced by preparing the precursor in advance.

引用

页码：163 / 166

页数：4

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