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

文献类型：期刊论文

作者Ding Rui1,2,3; Li Xiangbo1; Wang Jia4; Li Weihua2,5; Li Bingjun3; Wang Xiao6; Gui Taijiang6
刊名INTERNATIONAL JOURNAL OF CHEMICAL KINETICS
出版日期2018-11-01
卷号50期号:11页码:784-803
ISSN号0538-8066
关键词cold spray copper electrochemical reaction kinetics
DOI10.1002/kin.21213
英文摘要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,
WOS关键词ANODIC-DISSOLUTION ; CHLORIDE SOLUTIONS ; SEA CHESTS ; WATER ; IMPEDANCE ; PIPEWORK ; PROPERTY ; BEHAVIOR ; SYSTEM ; MEDIA
资助项目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
语种英语
出版者WILEY
WOS记录号WOS:000445448600003
资助机构Qingdao national laboratory for marine science and technology ; Qingdao Independent Innovation Special Project ; National Science Fund for Distinguished Young Scholars ; State Key Laboratory for Marine Coatings ; China Postdoctoral Science Fund
源URL[http://ir.qibebt.ac.cn/handle/337004/11614]  
专题中国科学院青岛生物能源与过程研究所
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
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.

入库方式： OAI收割

来源：青岛生物能源与过程研究所

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