Electrochemical corrosion kinetics of cold spray copper composite coatings in a high potential region

doi:10.1002/kin.21213

	Electrochemical corrosion kinetics of cold spray copper composite coatings in a high potential region
	Ding Rui 1,2,3; Li Xiangbo 1; Wang Jia4 ; Li Weihua 2,5; Li Bingjun 3; Wang Xiao 6; Gui Taijiang 6
	2018-11-01
发表期刊	INTERNATIONAL JOURNAL OF CHEMICAL KINETICS
ISSN	0538-8066
卷号	50 期号:11 页码:784-803
通讯作者	Li Xiangbo([email protected]) ; Li Weihua([email protected])
摘要	In this paper, copper composite anticorrosion and antifouling coatings were prepared by a cold spray technique. Polarization experiments of the coatings were performed by rotating ring-disk electrode technology at high potential. The electrochemical reaction mechanisms were proposed, and corresponding polarization kinetics models were built. Experimental results show that the copper and cuprous oxide formed corrosion microcells in the coatings, and the cuprous oxide did not alter the electrochemical reaction process of copper. In the high potential region (about 0.2-0.8V), a CuCl film formed on the surface of the coatings was not damaged or broken down. The film played a role in corrosion protection. The currents in the high potential region increased relative to the limiting current 1. Because in the high potential region,
关键词	cold spray copper electrochemical reaction kinetics
DOI	10.1002/kin.21213
收录类别	SCI
语种	英语
资助项目	Qingdao National Laboratory for Marine Science and Technology[2017ASTCP-OS09]###169; Qingdao Independent Innovation Special Project[16-7-1-2-ZDZXX]###202; National Science Fund for Distinguished Young Scholars[51525903]###200; State Key Laboratory for Marine Coatings[20180501DR]###199; China Postdoctoral Science Fund[2018M632726]###198; Qingdao national laboratory for marine science and technology[2017ASTCP-OS09]; Qingdao Independent Innovation Special Project[16-7-1-2-ZDZXX]; National Science Fund for Distinguished Young Scholars[51525903]; State Key Laboratory for Marine Coatings[20180501DR]; China Postdoctoral Science Fund[2018M632726]
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
WOS记录号	WOS:000445448600003
出版者	WILEY
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/160362
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Li Xiangbo; Li Weihua
作者单位	1.Luoyang Ship Mat Res Inst, Sci & Technol Marine Corros & Protect Lab, Qingdao 266101, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao, Peoples R China 3.Yantai Univ, Coll Oceanog, Yantai, Peoples R China 4.Ocean Univ China, Qingdao, Peoples R China 5.Sun Yat Sen Univ, Coll Chem Engn & Technol, Zhuhai 519082, Peoples R China 6.Marine Chem Res Inst, State Key Lab Marine Coatings, Qingdao, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Ding Rui,Li Xiangbo,Wang Jia,et al. Electrochemical corrosion kinetics of cold spray copper composite coatings in a high potential region[J]. INTERNATIONAL JOURNAL OF CHEMICAL KINETICS,2018,50(11):784-803.
APA	Ding Rui.,Li Xiangbo.,Wang Jia.,Li Weihua.,Li Bingjun.,...&Gui Taijiang.(2018).Electrochemical corrosion kinetics of cold spray copper composite coatings in a high potential region.INTERNATIONAL JOURNAL OF CHEMICAL KINETICS,50(11),784-803.
MLA	Ding Rui,et al."Electrochemical corrosion kinetics of cold spray copper composite coatings in a high potential region".INTERNATIONAL JOURNAL OF CHEMICAL KINETICS 50.11(2018):784-803.

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