CHEMICAL-ANALYSIS AND ELECTRICAL-CONDUCTIVITY OF TELLURIUM PHOSPHATE-GLASSES DOPED WITH BISMUTH OXIDE

被引：8

作者：

ABDELKADER, A ^{[1
]}

HIGAZY, AA ^{[1
]}

ELKHOLY, MM ^{[1
]}

ELBAHNASAWY, RM ^{[1
]}

机构：

[1] MENOUFIA UNIV,FAC SCI,DEPT CHEM,MENOUFIA,EGYPT

来源：

JOURNAL OF MATERIALS SCIENCE | 1991年 / 26卷 / 16期

关键词：

D O I：

10.1007/BF00543641

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The chemical composition and the temperature dependence of d.c. electrical conductivity are presented for TeO2-P2O5 and Bi203-TeO2-P2O5 glass systems. The results have shown that the network former ion has a substantial effect on the electrical conductivity of oxide glasses. Log-sigma and activation energy values were found to be sensitive to the addition of TeO2 and Bi203. They showed an anomalous behaviour.

引用

页码：4298 / 4302

页数：5

共 21 条

[1] OPTICAL ABSORPTION PROPERTIES OF VANADATE GLASSES [J].