Real time observation of the anodic dissolution of copper in NaCl solution with the digital holography
文献类型：期刊论文
| 作者 | B. Y. Yuan ; C. Wang ; L. Li ; S. H. Chen |
| 刊名 | Electrochemistry Communications
 |
| 出版日期 | 2009 |
| 卷号 | 11期号:7页码:1373-1376 |
| 关键词 | Digital holography Copper Anodic polarization Diffusion layer chloride media electrochemical-behavior concentration field pitting corrosion diffusion layer electrodissolution reconstruction cu impedance steel |
| ISSN号 | 1388-2481 |
| 中文摘要 | There are three possible cases of the initial electro-dissolution reactions of bare copper in acid/neutral chloride media. Two of them involve the direct formation of a cuprous chloride species from the metal, while the other, the dissolution of copper as cuprous ion. In the present work, the digital holography has been employed with an attempt to identify the actual mechanism through observing the dynamic changes of the diffusion layer at the electrode/electrolyte interface during the anodic processes of copper in 0.5 mol dm(-3) NaCl solution. Oil the basis of the phase distribution reconstructed from the holograms, the dynamic changes of concentration field within the diffusion layer of the process can be obtained. The results confirm that, at the initial stage, the cuprous ion is formed first, which then reacts to produce the cuprous chloride and/or cuprous chloride complexes. (c) 2009 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32518]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | B. Y. Yuan,C. Wang,L. Li,et al. Real time observation of the anodic dissolution of copper in NaCl solution with the digital holography[J]. Electrochemistry Communications,2009,11(7):1373-1376. |
| APA | B. Y. Yuan,C. Wang,L. Li,&S. H. Chen.(2009).Real time observation of the anodic dissolution of copper in NaCl solution with the digital holography.Electrochemistry Communications,11(7),1373-1376. |
| MLA | B. Y. Yuan,et al."Real time observation of the anodic dissolution of copper in NaCl solution with the digital holography".Electrochemistry Communications 11.7(2009):1373-1376. |
入库方式： OAI收割
来源：金属研究所
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