ELECTROCHEMICAL DETERMINATION OF THE DIFFUSION-COEFFICIENT OF HYDROGEN THROUGH AN LANI4.25AL0.75 ELECTRODE IN ALKALINE AQUEOUS-SOLUTION

被引：501

作者：

ZHENG, G

POPOV, BN

WHITE, RE

机构：

[1] Department of Chemical Engineering, University of South Carolina, Columbia

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1995年 / 142卷 / 08期

关键词：

D O I：

10.1149/1.2050076

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The constant potential and constant current discharge techniques were used to determine the hydrogen diffusion coefficients in an LaNi4.25Al0.75 electrode. The values obtained were 2.97 x 10(-11) and 3.30 x 10(-11) Cm-2/s, respectively. The advantages and disadvantages of these two techniques are discussed.

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页码：2695 / 2698

页数：4

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