Designed oscillations of the Fe/H2SO4 system with the flow injection in a partially-closed environment
文献类型：期刊论文
| 作者 | Zeng, Min1; Wang, Chao1,2; Li, Liang1 |
| 刊名 | ELECTROCHEMISTRY COMMUNICATIONS
 |
| 出版日期 | 2009-10-01 |
| 卷号 | 11期号:10页码:1888-1891 |
| 关键词 | Partially-closed environment Flow injection Local perturbation Artificial oscillations |
| ISSN号 | 1388-2481 |
| DOI | 10.1016/j.elecom.2009.08.010 |
| 通讯作者 | Wang, Chao(wangc@xznu.edu.cn) |
| 英文摘要 | The flow injection (FI) method is used for the first time in a partially-closed environment (PCE) to study the electrodissolution of iron in 0.5 mol dm(-3) H2SO4 solution. With the precise control of the amount of the solution injected, the physicochemical microenvironment at the electrode/electrolyte interface is manipulated, thus the mechanism of anodic dissolution is examined in detail. At the beginning stage of the passive region, when 0.5 mol d m(-3) H2SO4 Solution or distilled water is injected quantitatively into the PCE periodically. current oscillations are induced. Unlike the spontaneous oscillations, the periods of the artificial oscillations can be changed as designed. The local perturbation caused by the FI offers valuable information about the onset of the current oscillations. This method will have some potential applications in the study of the anodic dissolution mechanism of the metallic materials. (C) 2009 Elsevier B.V. All rights reserved. |
| 资助项目 | Chinese National Science Fund[20843006] ; Special Funds for the Major State Basic Research Projects[2006CB605004] ; Natural Science Foundation of Xuzhou Science and Technology Committee of China[XJ08071] ; Fund of Xuzhou Normal University for Graduate Student Research Projects[08YLA006] |
| WOS研究方向 | Electrochemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000271571300011 |
| 出版者 | ELSEVIER SCIENCE INC |
| 资助机构 | Chinese National Science Fund ; Special Funds for the Major State Basic Research Projects ; Natural Science Foundation of Xuzhou Science and Technology Committee of China ; Fund of Xuzhou Normal University for Graduate Student Research Projects |
| 源URL | [http://ir.imr.ac.cn/handle/321006/96000]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, Chao |
| 作者单位 | 1.Xuzhou Normal Univ, Dept Chem, Xuzhou 221116, Peoples R China 2.State Key Lab Corros & Protect, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zeng, Min,Wang, Chao,Li, Liang. Designed oscillations of the Fe/H2SO4 system with the flow injection in a partially-closed environment[J]. ELECTROCHEMISTRY COMMUNICATIONS,2009,11(10):1888-1891. |
| APA | Zeng, Min,Wang, Chao,&Li, Liang.(2009).Designed oscillations of the Fe/H2SO4 system with the flow injection in a partially-closed environment.ELECTROCHEMISTRY COMMUNICATIONS,11(10),1888-1891. |
| MLA | Zeng, Min,et al."Designed oscillations of the Fe/H2SO4 system with the flow injection in a partially-closed environment".ELECTROCHEMISTRY COMMUNICATIONS 11.10(2009):1888-1891. |
入库方式： OAI收割
来源：金属研究所
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