The Evaluation of Ionic Conductivity in Polymer Electrolyte Membranes

被引：0

作者：

Vaireanu, Danut-Ionel ^{[1
]}

Maior, Ioana ^{[1
]}

Grigore, Alexandra ^{[1
]}

Savoiu, David ^{[1
]}

机构：

[1] Univ Politehn Bucuresti, Fac Appl Chem & Mat Sci, Dept Appl Phys Chem & Electrochem, Bucharest 010737, Romania

来源：

REVISTA DE CHIMIE | 2008年 / 59卷 / 10期

关键词：

polymer electrolyte membranes; electrochemical cell; electrochemical impedance spectroscopy; ionic conductivity;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel electrochemical cell for the evaluation of the ionic conductivity in polymer conducting membranes is proposed. This cell has the advantages of being able to determine with high precision the membrane thickness during electrochemical impedance spectroscopy measurements. A conductivity factor is also proposed in order to classify various membranes with respect to their conductivity versus a reference membrane, namely Nafion (R) 117.

引用

页码：1140 / 1142

页数：3

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