Application of scanning electrochemical microscope in the study of corrosion of metals

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	Application of scanning electrochemical microscope in the study of corrosion of metals
	L. Niu; Y. H. Yin; W. K. Guo; M. Lu; R. J. Qin; S. H. Chen
	2009
发表期刊	Journal of Materials Science
ISSN	0022-2461
卷号	44 期号:17 页码:4511-4521
摘要	Scanning electrochemical microscope (SECM) has become a very useful and powerful technique for probing a variety of electrochemical reactions in corrosion process due to its high spatial resolution and electrochemical sensitivity to characterize the topography and redox activities of the metal/electrolyte solution interface. Its capability for the direct identification of chemical species in localized corrosion processes with high spatial resolution would be more advantageous compared to other local probe techniques with only morphological characterization. In this review, the applications of the SECM in the study of early stages of localized corrosion, electroactive defect sites in passive films, local initiation of pits, degradation of coating properties on steels, and some combined methods through SECM integrated with other techniques have been summarized and commented. Finally, the optimization for SECM's experiment design and operation as well as foreseeable application range has been proposed.
部门归属	[niu, lin; yin, yuehua; guo, weikuan; lu, min; qin, ruijie; chen, shenhao] shandong univ, sch chem & chem engn, jinan 250100, peoples r china. [chen, shenhao] chinese acad sci, inst met res, shenyang 110016, peoples r china.;niu, l (reprint author), shandong univ, sch chem & chem engn, jinan 250100, peoples r china;lniu@sdu.edu.cn
关键词	Imaging Concentration Profiles Austenitic Stainless-steel Phase Ion Gun Pitting Corrosion Localized Corrosion In-situ Impedance Spectroscopy Passive Film Liquid-phase Chloride Solution
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WOS记录号	WOS:000268492800001
引用统计	被引频次：75[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/32220
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	L. Niu,Y. H. Yin,W. K. Guo,et al. Application of scanning electrochemical microscope in the study of corrosion of metals[J]. Journal of Materials Science,2009,44(17):4511-4521.
APA	L. Niu,Y. H. Yin,W. K. Guo,M. Lu,R. J. Qin,&S. H. Chen.(2009).Application of scanning electrochemical microscope in the study of corrosion of metals.Journal of Materials Science,44(17),4511-4521.
MLA	L. Niu,et al."Application of scanning electrochemical microscope in the study of corrosion of metals".Journal of Materials Science 44.17(2009):4511-4521.