EFFECT OF DISPERSED ALUMINA PARTICLES ON THE ELECTRICAL-CONDUCTIVITY OF CUPROUS CHLORIDE

被引:279
作者
JOW, T [1 ]
WAGNER, JB [1 ]
机构
[1] NORTHWESTERN UNIV,DEPT MAT SCI & ENGN,EVANSTON,IL 60201
关键词
electrolyte; transport;
D O I
10.1149/1.2128835
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
The electrical conductivity of cuprous chloride containing a dispersion of fine alumina particles was studied as a function of volume fraction (0-0.212) and particle size (0.3 and 0.06 μm initial particle size). At low temperatures the ionic conductivity may be increased by as much as two orders of magnitude. The enhanced conductivity, Δσ, was proportional to the surface area of the added alumina. Both these data and the earlier data of Liang (1) were fitted to a relation, Δσ (1/r1) (Vv)/(1 - Vv) where is the radius of the alumina dispersoids and Vv the volume fraction. © 1979, The Electrochemical Society, Inc. All rights reserved.
引用
收藏
页码:1963 / 1972
页数:10
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