Kinetics of the anodic dissolution of iron in concentrated ionic media: galvanostatic and potentiostatic measurements☆
Kinetics of the anodic dissolution of iron in concentrated ionic media: galvanostatic and potentiostatic measurements☆
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铁在浓离子介质中阳极溶解的动力学：恒电流和恒电位测量☆
DOI：
10.1016/0013-4686(65)87017-7
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发表时间：
1965
影响因子：
6.6
通讯作者：
A. Arvia
中科院分区：
文献类型：
--
作者：
J. Podestá;A. Arvia
用恒电位和恒电流技术测定电位/电流曲线，研究了铁在浓水介质中的阳极溶解。结果表明，在pH 0 ~ 5范围内，阳极反应的Tafel斜率最可能为2·3（2 RT/3F）。在所提出的各种反应机理中，用Bockriset等人最近提出的反应方案对结果作了满意的解释。
The anodic dissolution of iron has been studied in concentrated aqueous media by determining potential/current curves using potentiostatic and galvanostatic techniques. The results indicate that the most likely value of Tafel slope in the range of pH from 0 to 5 is 2·3 (2RT/3F) for the anodic reaction. The agreement between the two techniques is good.Among the various mechanisms proposed for the reaction, the results are interpreted satisfactorily by means of the reaction scheme recently proposed by Bockriset al.