Study of the electrochemical behaviour of nanocrystalline zinc by statistical methods

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	Study of the electrochemical behaviour of nanocrystalline zinc by statistical methods
	G. Z. Meng; L. Zhang; Y. W. Shao; T. Zhang; F. H. Wang
	2009
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	51 期号:8 页码:1685-1689
摘要	Pulse electrodeposition was used to synthesize nanocrystalline (NC) zinc coatings from citric acid bath. The electrochemical behaviour of the NC zinc coatings was investigated by using potentiostatic and potentiodynamic polarization methods in 0.5 mol/L NaCl (pH = 12) solution and compared with that of cast zinc. Pitting corrosion behaviour was characterized by pitting potential, induction time and stable pit growth rate which were analyzed according to statistical method. The results showed that nanocrystallization increased the sensitivity of E(pit) refer to potential sweep velocity, changed the type of the pit generation from B1 (parallel) to B2 (series), accelerated the pitting initiation process and inhibited the stable pit growth process of NC zinc. (C) 2009 Elsevier Ltd. All rights reserved.
部门归属	[meng, guozhe; zhang, lei; shao, yawei; zhang, tao; wang, fuhui] harbin engn univ, key lab superlight mat & surface technol, corros & protect lab, minist educ, harbin 150001, peoples r china. [meng, guozhe; shao, yawei; zhang, tao; wang, fuhui] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china.;meng, gz (reprint author), harbin engn univ, key lab superlight mat & surface technol, corros & protect lab, minist educ, nantong st 145, harbin 150001, peoples r china;mengguozhe@hrbeu.edu.cn
关键词	Zinc Xrd Potentiostatic Pitting Corrosion Repassivation Pulse-current Electrodeposition Anodic Oxide-film Corrosion Behavior Pitting Corrosion Pit Generation Pure Aluminum Stochastic-processes Neutral Chloride Stainless-steels Noise-analysis
URL	查看原文
WOS记录号	WOS:000268656300020
引用统计	被引频次：19[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/321006/32206
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	G. Z. Meng,L. Zhang,Y. W. Shao,et al. Study of the electrochemical behaviour of nanocrystalline zinc by statistical methods[J]. Corrosion Science,2009,51(8):1685-1689.
APA	G. Z. Meng,L. Zhang,Y. W. Shao,T. Zhang,&F. H. Wang.(2009).Study of the electrochemical behaviour of nanocrystalline zinc by statistical methods.Corrosion Science,51(8),1685-1689.
MLA	G. Z. Meng,et al."Study of the electrochemical behaviour of nanocrystalline zinc by statistical methods".Corrosion Science 51.8(2009):1685-1689.