The impedance of imperfect electrode contacts on solid electrolytes

被引：31

作者：

Fleig, J

Maier, J

机构：

[1] Max-Planck-Inst. Festkorperforschung, 70569 Stuttgart

来源：

SOLID STATE IONICS | 1996年 / 85卷 / 1-4期

关键词：

electrode; impedance; finite element calculations;

D O I：

10.1016/0167-2738(96)00036-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

As a model system for imperfect contacts at solid electrolytes, an electrode contact consisting of only one or a few point contacts is investigated. Impedance measurements of a CaF2 crystal with one silver electrode selectively attached to the sample are presented. The main features are interpreted by applying rigorous finite element calculations of the potential distribution and of the impedance of a corresponding 2-D model.

引用

页码：17 / 24

页数：8

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