Abstract
The feasibility of employing aluminum in KOH ethanol solution as a battery anode system was discussed. Weight loss measurement showed that the corrosion rate of Al is low enough to be used in sealed batteries. Through the measurements done by anodic polarization, EIS and galvanostatic discharge, it was found that A1 is electrochemical active in a wide potential range in this system, and its discharge mechanism is similar to that of A1 in aqueous solution. The discharge potential increased rapidly after a period of time, which might be caused by the discharge products depositing on the electrode surface.
Keywords
Pure aluminum, KOH ethanol solution, Electrochemical behavior
Publication Date
2004-11-28
Online Available Date
2004-11-28
Revised Date
2004-11-28
Received Date
2004-11-28
Recommended Citation
Hai-bo SHAO, Jian-ming WANG, Xiao-yan WANG, Yi ZHENG, Jian-qing ZHANG.
Anodic Dissolution of Aluminum in KOH-Ethanol Solutions[J]. Journal of Electrochemistry,
2004
,
10(4): 430-434.
DOI: 10.61558/2993-074X.1597
Available at:
https://jelectrochem.xmu.edu.cn/journal/vol10/iss4/10
References
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