Observations of anomalies in the anodic behaviour of microcrystalline aluminium

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	Observations of anomalies in the anodic behaviour of microcrystalline aluminium
	B. Zhang; Y. Li; F. H. Wang
	2010
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	52 期号:8 页码:2612-2615
摘要	The anodic behaviour of sputtered microcrystalline Al (mc-Al) was investigated in neutral Na(2)SO(4) electrolyte under varied conditions. Our results revealed that Cl(-) addition led to a reduction in the anodic current density, which we considered unusual. Mott-Schottky analysis showed that Cl introduction altered the semiconducting property of the passive film from n-type to p-type, implying that the p-type film can possessed a relative higher stability. Immersion of mc-Al in other electrolytes yielded films with n-type, p-type and positive p-n junction structure. The results also indicate that the p-type film was most stable and the positive p-n junction film least stable. (C) 2010 Elsevier Ltd. All rights reserved.
部门归属	[zhang, bo; li, ying; wang, fuhui] chinese acad sci, state key lab corros & protect, inst met res, shenyang 110016, peoples r china.;li, y (reprint author), chinese acad sci, state key lab corros & protect, inst met res, wencui rd 62, shenyang 110016, peoples r china;liying@imr.ac.cn
关键词	Aluminium Sputtered Films Passive Films Passive Films Oxide-films Pit Nucleation Chloride-ion Corrosion Iron Impedance Breakdown Alloys Xps
URL	查看原文
WOS记录号	WOS:000279094800010
引用统计	被引频次：16[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/321006/31678
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	B. Zhang,Y. Li,F. H. Wang. Observations of anomalies in the anodic behaviour of microcrystalline aluminium[J]. Corrosion Science,2010,52(8):2612-2615.
APA	B. Zhang,Y. Li,&F. H. Wang.(2010).Observations of anomalies in the anodic behaviour of microcrystalline aluminium.Corrosion Science,52(8),2612-2615.
MLA	B. Zhang,et al."Observations of anomalies in the anodic behaviour of microcrystalline aluminium".Corrosion Science 52.8(2010):2612-2615.