ALKALI CONTENT DEPENDENCE OF THE IONIC-CONDUCTIVITY OF OXIDE GLASSES

被引：14

作者：

KANEHISA, MA

机构：

[1] Laboratoire de Physique, Solides1 1 Associé au Centre National, la Recherche Scientifique., 75252 Paris cédex 05, Tour 13

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1992年 / 151卷 / 1-2期

关键词：

D O I：

10.1016/0022-3093(92)90023-D

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

It is shown that the linear dependence of the activation energy for conductivity on the alkali composition is due to the increase in the stabilization of the alkali ion in glass framework. From the measured dielectric constant, this stabilization energy can be calculated by using the Born solvation model. This calculation is done for (1 - x)B2O3.xLi2O glass. The result agrees quite well with experiment. This theory, which may be called the solvation model, provides a microscopic basis to the weak-electrolyte model.

引用

页码：155 / 159

页数：5

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