The effect of epoxy coating containing emeraldine base and hydrofluoric acid doped polyaniline on the corrosion protection of AZ91D magnesium alloy

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	The effect of epoxy coating containing emeraldine base and hydrofluoric acid doped polyaniline on the corrosion protection of AZ91D magnesium alloy
	Y. J. Zhang; Y. W. Shao; T. Zhang; G. Z. Meng; F. H. Wang
	2011
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	53 期号:11 页码:3747-3755
摘要	Corrosion protection of epoxy coatings containing emeraldine base polyaniline (PANI) or hydrofluoric acid doped PANI on AZ91D magnesium alloy were studied by EIS and Pull-Off Adhesion Test. The results indicated that the addition of emeraldine base PANI or hydrofluoric acid doped PANI could improve the corrosion resistance of epoxy coating. The epoxy coating containing hydrofluoric acid doped PANI had the best performance of the corrosion protection among three systems under investigation. The corrosion product film was analyzed by XPS indicating that PANI changed the chemical structure of the corrosion film. The protective mechanism imparted by PANI was discussed. (C) 2011 Elsevier Ltd. All rights reserved.
部门归属	[zhang, yingjun; shao, yawei; zhang, tao; meng, guozhe; wang, fuhui] harbin engn univ, corros & protect lab, mat sci & chem engn coll, 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, corros & protect lab, mat sci & chem engn coll, nantong st 145, harbin 150001, peoples r china;shaoyawei@hrbeu.edu.cn
关键词	Organic Coatings Magnesium Eis Xps X-ray Photoelectron Mild-steel Electrochemical-behavior Stainless-steel Passivation Mechanism Conversion Coatings Buffer Solution Part 2 Spectroscopy Inhibition
URL	查看原文
WOS记录号	WOS:000295434500033
引用统计	被引频次：154[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/321006/30929
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. J. Zhang,Y. W. Shao,T. Zhang,et al. The effect of epoxy coating containing emeraldine base and hydrofluoric acid doped polyaniline on the corrosion protection of AZ91D magnesium alloy[J]. Corrosion Science,2011,53(11):3747-3755.
APA	Y. J. Zhang,Y. W. Shao,T. Zhang,G. Z. Meng,&F. H. Wang.(2011).The effect of epoxy coating containing emeraldine base and hydrofluoric acid doped polyaniline on the corrosion protection of AZ91D magnesium alloy.Corrosion Science,53(11),3747-3755.
MLA	Y. J. Zhang,et al."The effect of epoxy coating containing emeraldine base and hydrofluoric acid doped polyaniline on the corrosion protection of AZ91D magnesium alloy".Corrosion Science 53.11(2011):3747-3755.