Investigation of synthesis and ionic conductivity of Na5YSi4O12

被引：0

作者：

Cui, DL ^{[1
]}

Pang, GS ^{[1
]}

Feng, SH ^{[1
]}

Xu, RR ^{[1
]}

机构：

[1] JILIN UNIV,DEPT CHEM,CHANGCHUN 130023,PEOPLES R CHINA

来源：

CHEMICAL RESEARCH IN CHINESE UNIVERSITIES | 1996年 / 12卷 / 03期

关键词：

sol-gel process; ionic conductor; phase transformation;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Single-phase Na5YSi4O12(NYS) was prepared by both conventional solid state reaction and sol-gel process. The formation of NYS was monitored by means of X-ray diffraction(XRD) and scanning electron microscope(SEM) techniques. The thermal stability of major impurity phases corresponding to different polymerization states of silicon was discussed. The conditions for preparing single-phase NYS ceramic with a high ionic conductivity were given.

引用

页码：219 / 226

页数：8