STUDY OF PREPARATION AND PROPERTIES OF PZT CERAMIC BY SOL-GEL METHOD

被引：8

作者：

ZHOU, QF ^{[1
]}

KUANG, AX ^{[1
]}

ZHOU, TS ^{[1
]}

WANG, XS ^{[1
]}

机构：

[1] XIAN JIAO TONG UNIV, DEPT ELECT ENGN, XIAN 710049, SHAANXI, PEOPLES R CHINA

来源：

FERROELECTRICS LETTERS SECTION | 1992年 / 14卷 / 3-4期

关键词：

D O I：

10.1080/07315179208203345

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Ferroelectric PZT powders have been successfully prepared by Sol-gel method from metal alkoxide. The purity of ultra-fine powders was about 99.7%. DTA, XRD and IR indicated the powders of PZT calcined at 550-degrees-C can be formed phase of the peroskite structure by only one-step process, and the ceramic prepared by the ultra-fine powders derived Sol-gel method have high density, low dielectric dissipation factor and good piezoelectric properties.

引用

页码：73 / 78

页数：6