| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1470194 | Corrosion Science | 2009 | 6 Pages |
Abstract
The electropolishing behaviour of high-purity aluminium with ultrasonic agitation was investigated in ethanol–perchloric acids by using anodic polarization measurement, electrochemical impedance spectroscopy (EIS), scanning electron microscope (SEM), and atomic force microscope (AFM). The results show that the electropolishing behaviour of the aluminium is under mass-transfer control and Al3+ is suggested as the governing species for the salt film mechanism during anodic dissolution in limiting current plateau.
Related Topics
Physical Sciences and Engineering
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Authors
Di Ma, Shuying Li, Chenghao Liang,