THE EFFECTS OF PRESSURE AND DENSIFICATION ON IONIC CONDUCTIVITIES IN SILVER IODOMOLYBDATE GLASSES

被引：29

作者：

HUTCHINSON, JM ^{[1
]}

INGRAM, MD ^{[1
]}

ROBERTSON, AHJ ^{[1
]}

机构：

[1] UNIV ABERDEEN,DEPT CHEM,ABERDEEN AB9 2UE,SCOTLAND

来源：

PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES | 1992年 / 66卷 / 04期

关键词：

D O I：

10.1080/13642819208220114

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Conductivities have been measured for glasses in the AgI-Ag2O-MoO3 system at pressures from 0 to 10 kbar, and in glasses previously densified at 50 kbar. All the glasses show a progressive decrease in conductivity with increasing pressure. The activation volumes for Ag+ ion migration fall in the range 2.8-2.1 cm3 mol-1, decreasing with increasing AgI content. Similar decreases in conductivity were brought about by densification, indicating that new glasses can be prepared with properties dependent upon their pressure history.

引用

页码：449 / 461

页数：13

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