DETERMINATION OF THE DIFFUSION-COEFFICIENT FOR SULFURIC-ACID IN LEAD-ACID-BATTERIES - INFLUENCE OF THE DIFFUSION PHENOMENON ON LOW-RATE OPERATION

被引：6
作者：
ARMENTADEU, C
DEANDRES, MC
DORIA, J
机构：
[1] Grupo de Energia Solar, Fac. Físicas, Universidad Complutense
来源：
JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1990年 / 137卷 / 04期
关键词：
D O I：
10.1149/1.2086599
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
The diffusion coefficient for sulfuric acid has been experimentally determined. The resulting value has been compared with one already reported in the literature and others obtained by applying three different theoretical methods to the existing conditions in a typical lead-acid cell. A noticeable difference between experimental and theoretical values has been found. This difference is attributed to special conditions in lead-acid batteries that improve diffusion and make the coefficient greater. © 1990, The Electrochemical Society, Inc. All rights reserved.
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页码：1030 / 1036
页数：7
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