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Scanning Electrochemical Microscopic Study of Detecting Non-homogeneity in Surface Reactions of Metals
| Title: | Scanning Electrochemical Microscopic Study of Detecting Non-homogeneity in Surface Reactions of Metals |
| Authors: | Fushimi, K. Browse this author →KAKEN DB | | Seo, M. Browse this author |
| Keywords: | scanning electrochemical microscopy | | non-homogeneity | | surface reaction | | passive film | | local breakdown | | pitting corrosion | | iron | | titanium | | single crystal magnetite |
| Issue Date: | Dec-2002 |
| Publisher: | 日本鉄鋼協会 |
| Journal Title: | ISIJ International |
| Volume: | 42 |
| Issue: | 12 |
| Start Page: | 1326 |
| End Page: | 1333 |
| Publisher DOI: | 10.2355/isijinternational.42.1326 |
| Abstract: | Scanning electrochemical microscopy (SECM) is powerful to investigate non-homogeneity of surface reaction in solution. It is useful for evaluating the distribution of electrochemical reactions taking place on the electrode surface such as corrosion reaction, redox reaction on passive film and so on. The heterogeneous electrochemical reaction on polycrystalline iron, titanium and single crystal magnetite electrode surfaces were discussed. SECM can be also employed for inducing locally a certain surface electrochemical reaction on the specimen by operating a probe electrode as liquid-phase ion gun (LPIG). The application of LPIG to the passive film formed on iron for inducing the local film breakdown has revealed the details of its local breakdown process. |
| Type: | article |
| URI: | http://hdl.handle.net/2115/72743 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 伏見 公志
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