Corrosion protection of Mg-5Li alloy with epoxy coatings containing polyaniline

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	Corrosion protection of Mg-5Li alloy with epoxy coatings containing polyaniline
	Y. W. Shao; H. Huang; T. Zhang; G. Z. Meng; F. H. Wang
	2009
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	51 期号:12 页码:2906-2915
摘要	The protective ability of epoxy coating containing polyaniline (PANI coating) on Mg-5Li alloy in 3.5% NaCl aqueous solution has been studied by means of EIS and electrochemical noise measurements (EN). The results of EN and EIS revealed that the PANI coating protected Mg-5Li alloy from corrosion perfectly. XPS results indicated that the presence of polyaniline changed the chemical structure of the corrosion film on the alloy surface. An analysis of the electrochemical noise data based on stochastic analysis indicated that the corrosion growth probability of Mg-5Li alloy beneath the coating was decreased by the addition of polyaniline. (C) 2009 Elsevier Ltd. All rights reserved.
部门归属	[shao, yawei; huang, hui; zhang, tao; meng, guozhe; wang, fuhui] harbin engn univ, minist educ, key lab superlight mat & surface technol, corros & protect lab, harbin 150001, peoples r china. [shao, yawei; zhang, tao; meng, guozhe; wang, fuhui] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china.;shao, yw (reprint author), harbin engn univ, minist educ, key lab superlight mat & surface technol, corros & protect lab, nantong st 145, harbin 150001, peoples r china;shaoyawei@hrbeu.edu.cn
关键词	Eis Xps Paint Coating Electrochemical Noise Method Organic Metal Polyaniline Mg-li Alloy Mild-steel Localized Corrosion Pitting Corrosion Sulfate-solutions Aluminum-alloys Pit Initiation Pure Aluminum
URL	查看原文
WOS记录号	WOS:000272742600015
引用统计	被引频次：107[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/321006/32263
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. W. Shao,H. Huang,T. Zhang,et al. Corrosion protection of Mg-5Li alloy with epoxy coatings containing polyaniline[J]. Corrosion Science,2009,51(12):2906-2915.
APA	Y. W. Shao,H. Huang,T. Zhang,G. Z. Meng,&F. H. Wang.(2009).Corrosion protection of Mg-5Li alloy with epoxy coatings containing polyaniline.Corrosion Science,51(12),2906-2915.
MLA	Y. W. Shao,et al."Corrosion protection of Mg-5Li alloy with epoxy coatings containing polyaniline".Corrosion Science 51.12(2009):2906-2915.