Electrical conduction in insulator particle-solid-state ionic and conducting particle-insulator matrix composites - A unified theory

被引：30

作者：

Mikrajuddin ^{[1
]}

Shi, FG

Okuyama, K

机构：

[1] Hiroshima Univ, Fac Engn, Higashihiroshima 7398527, Japan

[2] Univ Calif Irvine, Sch Engn, Irvine, CA 92697 USA

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 2000年 / 147卷 / 08期

关键词：

D O I：

10.1149/1.1393876

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A unified model is introduced for thr: first time for electrical conduction in both the insulator particle-solid-state: ionic and conducting particle-insulator matrix composites. Tn the model, the basic formulation of effective medium approximation is reconsidered by replacing the site conductivities with the contact conductivities as well as the probability of site occupation with the probability of contact development. The model predictions are in agreement with the available experimental data. (C) 2000 The Electrochemical Society. S0013-4651(99)12-028-7. All rights reserved.

引用

页码：3157 / 3165

页数：9

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