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A facile and mild route for fabricating slippery liquid-infused porous surface (SLIPS) on CuZn with corrosion resistance and self-healing properties

文献类型：期刊论文

作者Shi, Zhiqiang1,2; Xiao, Yamei1,2; Qiu, Ri2,4; Niu, Shuyan3; Wang, Peng4
刊名SURFACE & COATINGS TECHNOLOGY
出版日期2017-12-01
卷号330页码:102-112
关键词SLIPS CuZn Corrosion Self-healing SKP
ISSN号0257-8972
DOI10.1016/j.surfcoat.2017.09.053
通讯作者Qiu, Ri(qiur@sunrui.net) ; Wang, Peng(wangpeng@qdio.ac.cn)
英文摘要In this report, a facile approach combining both galvanic dealloying and chemical vapor deposition is proposed to enable the slippery liquid-infused porous surface (SLIPS) onto CuZn alloy. Firstly, CuZn is dealloyed with CuSO4 aqueous solution, and a porous Cu2O surface is achieved via a dealloying-deposition route. The surface is modified with dodecanethiol to realize the superhydrophobicity. The infusion of oil phase is assisted by the spin coating technique, and SLIPS is finally obtained, showing prominent corrosion inhibition capability with the corrosion current density decreasing to 1/500 of the bare CuZn. Moreover, SLIPS shows high resistance to multiple cycles of electrical field with wide anodic and cathodic window. To external mechanical damage, such as cutting and erosion in seawater, SLIPS behaves good self-healing capability. Even after cutting or drilling the surface for many times, the corrosion inhibition can still be maintained, indicating that the coating constructed by self-healing fluid has high tolerance to external mechanical damage.
资助项目Foundation of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, Institute of Oceanology, Chinese Academy of Sciences[MCKF201605] ; National Natural Science Foundation of China[31300365]
WOS研究方向Materials Science ; Physics
语种英语
WOS记录号WOS:000414819700013
出版者ELSEVIER SCIENCE SA
源URL[http://ir.qdio.ac.cn/handle/337002/157320]  
专题海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者Qiu, Ri; Wang, Peng
作者单位1.China Univ Petr Huadong, Coll Mech & Elect Engn, Qingdao 266580, Peoples R China
2.Luoyang Ship Mat Res Inst, State Key Lab Marine Corros & Protect, Qingdao 266101, Peoples R China
3.Qingdao Univ Sci & Technol, Key Lab Sensor Anal Tumor Marker, Minist Educ, Coll Chem & Mol Engn, Qingdao 266042, Peoples R China
4.Chinese Acad Sci, Key Lab Marine Environm Corros & Biofouling, Inst Oceanol, Qingdao 266071, Peoples R China
推荐引用方式
GB/T 7714		 Shi, Zhiqiang,Xiao, Yamei,Qiu, Ri,et al. A facile and mild route for fabricating slippery liquid-infused porous surface (SLIPS) on CuZn with corrosion resistance and self-healing properties[J]. SURFACE & COATINGS TECHNOLOGY,2017,330:102-112.
APA Shi, Zhiqiang,Xiao, Yamei,Qiu, Ri,Niu, Shuyan,&Wang, Peng.(2017).A facile and mild route for fabricating slippery liquid-infused porous surface (SLIPS) on CuZn with corrosion resistance and self-healing properties.SURFACE & COATINGS TECHNOLOGY,330,102-112.
MLA Shi, Zhiqiang,et al."A facile and mild route for fabricating slippery liquid-infused porous surface (SLIPS) on CuZn with corrosion resistance and self-healing properties".SURFACE & COATINGS TECHNOLOGY 330(2017):102-112.

入库方式： OAI收割

来源：海洋研究所

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