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Fabricated super-hydrophobic film with potentiostatic electrolysis method on copper for corrosion protection
Wang, Peng1; Qiu, Ri1,2; Zhang, Dun1; Lin, Zhifeng1,2; Hou, Baorong1
2010-12-15
发表期刊ELECTROCHIMICA ACTA
卷号56期号:1页码:517-522
文章类型Article
摘要A novel one-step potentiostatic electrolysis method was proposed to fabricate super-hydrophobic film on copper surface. The resulted film was characterized by contact angle tests, Fourier transform infrared spectra (FT-IR), X-ray photoelectron spectroscopy (XPS), Field emission scanning electron microscopy (FE-SEM) and electrochemical measurements. It could be inferred that the super-hydrophobic property resulted from the flower-like structure of copper tetradecanoate film. In the presence of super-hydrophobic film, the anodic and cathodic polarization current densities are reduced for more than five and four orders of magnitude, respectively. The air trapped in the film is the essential contributor of the anticorrosion property of film for its insulation, the copper tetradecanoate film itself acts as a "frame" to trap air as well as a coating with inhibition effect. The super-hydrophobic film presents excellent inhibition effect to the copper corrosion and stability in water containing Cl. (C) 2010 Elsevier Ltd. All rights reserved.
关键词Super-hydrophobicity Potentiostatic Electrolysis Copper Corrosion Polarization Inhibition
DOI10.1016/j.electacta.2010.09.017
收录类别SCI
语种英语
WOS记录号WOS:000285177800071
引用统计
被引频次:38[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/337002/32890
专题海洋腐蚀与防护研究发展中心
作者单位1.Chinese Acad Sci, Shandong Prov Key Lab Corros Sci, Inst Oceanol, Qingdao 266071, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
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GB/T 7714
Wang, Peng,Qiu, Ri,Zhang, Dun,et al. Fabricated super-hydrophobic film with potentiostatic electrolysis method on copper for corrosion protection[J]. ELECTROCHIMICA ACTA,2010,56(1):517-522.
APA Wang, Peng,Qiu, Ri,Zhang, Dun,Lin, Zhifeng,&Hou, Baorong.(2010).Fabricated super-hydrophobic film with potentiostatic electrolysis method on copper for corrosion protection.ELECTROCHIMICA ACTA,56(1),517-522.
MLA Wang, Peng,et al."Fabricated super-hydrophobic film with potentiostatic electrolysis method on copper for corrosion protection".ELECTROCHIMICA ACTA 56.1(2010):517-522.
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