Electrochemical investigations of micro-droplets formed on metals during the deliquescence of salt particles in atmosphere

doi:10.1016/j.elecom.2005.02.018

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	Electrochemical investigations of micro-droplets formed on metals during the deliquescence of salt particles in atmosphere
	Zhang, JB ; Wang, J ; Wang, YH
刊名	ELECTROCHEMISTRY COMMUNICATIONS
	2005-04-01
卷号	7 期号:4 页码:443-448
关键词	Micro-droplets Formation Potential Distribution Electrochemical Polarization Atmospheric Corrosion
ISSN号	1388-2481
DOI	10.1016/j.elecom.2005.02.018
文献子类	Article
英文摘要	The formation of micro-droplets, 1-10 mu m in diameter, were observed around the edge of main-droplet formed by the deliquescence of salt particles deposited on metals in atmosphere. The characteristics of the formation of micro-droplets were studied in a humidity-controlled chamber. The results showed that oxygen and relative humidity were the key variables for the formation of micro-droplets. Meanwhile, micro-droplets could only appear on the electropositive areas of metal surface based on the potential distributions with the scanning Kelvin probe. The electrochemical polarization results proved that the current established by the potential difference between the central and peripheral area of main-droplet was the true driving force for the formation of micro-droplets. (c) 2005 Elsevier B.V. All rights reserved.; CORROSION; WATER; SPECTROSCOPY; CHLORIDE; ZINC; NUCLEATION; INTERFACE; ELECTRODE; SURFACES; GROWTH
学科主题	Electrochemistry
URL标识	查看原文
语种	英语
WOS记录号	WOS:000228029700023
公开日期	2010-12-22
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/3623]
专题	海洋研究所_其他
作者单位	1.Chinese Acad Sci, Inst Oceanol, Dept Corros, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Ocean Univ China, Qingdao 266003, Peoples R China 4.State Key Lab Corros & Prot Met, Shenyang 110015, Peoples R China
推荐引用方式 GB/T 7714	Zhang, JB,Wang, J,Wang, YH. Electrochemical investigations of micro-droplets formed on metals during the deliquescence of salt particles in atmosphere[J]. ELECTROCHEMISTRY COMMUNICATIONS,2005,7(4):443-448.
APA	Zhang, JB,Wang, J,&Wang, YH.(2005).Electrochemical investigations of micro-droplets formed on metals during the deliquescence of salt particles in atmosphere.ELECTROCHEMISTRY COMMUNICATIONS,7(4),443-448.
MLA	Zhang, JB,et al."Electrochemical investigations of micro-droplets formed on metals during the deliquescence of salt particles in atmosphere".ELECTROCHEMISTRY COMMUNICATIONS 7.4(2005):443-448.