DIELECTRIC-PROPERTIES OF THE BA1-XSRXTIO3 SYSTEM

被引：56

作者：

SYAMAPRASAD, U

GALGALI, RK

MOHANTY, BC

机构：

[1] Regional Research Lab, India

来源：

MATERIALS LETTERS | 1988年 / 7卷 / 5-6期

关键词：

Barium Titanate--Dielectric Properties - Capacitors; Ceramic--Materials - Electric Measurements--Resistance - Solid Solutions--Dielectric Properties - Strontium Compounds--Dielectric Properties;

D O I：

10.1016/0167-577X(88)90009-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The dielectric and electrical properties of Ba1-xSrx TiO3 (x=0.1 to 0.9 at an interval of 0.1) were investigated to find suitable compositions for ceramic capacitors. Some of these compositions showed tremendous improvements in respect of dielectric constant and dissipation factor over pure BaTiO3. The results are discussed based on the effect of Sr2+ on the Curie point of BaTiO3 and the role of compositional inhomogeneity caused in the solid solutions on their electrical resistivity.

引用

页码：197 / 200

页数：4

共 9 条

[1]

BASMAJIAN A, 1957, J AM CERAM SOC, V40, P373

[2] DIELECTRIC AND FERROELECTRIC PROPERTIES OF CERAMICS IN THE PB(ZN1/3NB2/3)O3-BATIO3-PBTIO3 SYSTEM [J].