| 电化学STM技术在金属腐蚀科学中的应用及研究进展 |
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| 引用本文： | 孔德生,万立骏,陈慎豪. 电化学STM技术在金属腐蚀科学中的应用及研究进展[J]. 化学进展, 2004, 16(2): 204-212 |
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| 作者姓名： | 孔德生 万立骏 陈慎豪 |
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| 作者单位： | 中国科学院化学研究所,北京,100080;山东大学化学与化工学院,济南,250100;中国科学院化学研究所,北京,100080;山东大学化学与化工学院,济南,250100 |
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| 基金项目： | 国家杰出青年基金资助项目 (No.2 0 0 2 5 30 8) |
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| 摘 要： | 本文介绍了电化学STM在金属腐蚀电化学研究领域的技术优势.其最大特点是可以在金属腐蚀环境中和原子/分子水平上,实时、原位、三维空间观察,并可以通过电位控制表面电极过程.综述了电化学STM在钝化膜结构、缓蚀剂的自组装膜、金属表面原子的活性溶解等揭示腐蚀缓蚀机理的研究领域中所起的重要作用以及最新研究进展.
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| 关 键 词： | 电化学扫描隧道显微镜 金属腐蚀 钝化膜 缓蚀剂 自组装单分子膜 阳极溶解 |
| 文章编号： | 1005-281X(2004)02-0204-09 |
| 收稿时间： | 2002-12-01 |
| 修稿时间： | 2002-12-01 |
Application and Research Progress of Electrochemical STM in Corrosion Science |
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| Kong Desheng,Wan Lijun,Chen Shenhao. Application and Research Progress of Electrochemical STM in Corrosion Science[J]. Progress in Chemistry, 2004, 16(2): 204-212 |
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| Authors: | Kong Desheng Wan Lijun Chen Shenhao |
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| Affiliation: | (1. Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China; 2. Department of Chemistry, Shandong University, Jinan 250100, China) |
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| Abstract: | The electrochemical scanning tunneling microscopy (EC STM) can be used in electrolyte solution for acquiring structural information, controlling electrode processes at atomic/molecular scale. In this paper, the technical advantages of EC STM in the research field of metal corrosion electrochemistry were introduced. The important role and the progress in recent years of the EC STM for investigating the structure of passive films, self-assembled monolayers of inhibitors, active dissolution at metal surface, and the corrosion mechanisms, were reviewed. |
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| Keywords: | electrochemical STM metal corrosion passive films inhibitors self-assembled monolayers anodic dissolution |
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