Synthesis, structure and properties of BaZrxTi1-xO3•yLa2O3 solid solutions

被引：0

作者：

Ding, SW ^{[1
]}

Ma, GC ^{[1
]}

Guo, XH ^{[1
]}

Wang, ZQ ^{[1
]}

Li, JL ^{[1
]}

Chen, J ^{[1
]}

Li, Y ^{[1
]}

机构：

[1] Hebei Univ, Dept Chem, Baoding 071002, Peoples R China

来源：

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 1998年 / 19卷 / 10期

关键词：

BaTiO3 solid solution; synthesis; dielectric character;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of BaZrxTi1-xO3 . yLa(2)O(3)(0 less than or equal to x less than or equal to 0.3, 0 less than or equal to y less than or equal to 0.04) solid solutions were synthesized by means of soft chemical method at 95 degrees C. XRD and d-spacing-component figures of the series of the solid solutions proved that the compounds are mutual miscible in the solid solutions, Further, through a TEM, the product is found to have a shape of uniform, substantially spherical particles with an average particle diameter of 60 nm. The result of preparing ceramics showed that adulterating with zirconium and lanthanum in pure BaTiO3 phase obviously improved the dielectric constant at normal temperature.

引用

页码：1542 / 1545

页数：4