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Fabricating multifunctional polymeric nanofilm capable of resisting corrosion and activating copper surface by electrochemical and hydrolysis-condensation approach
Wang, Ya-bin1,2; Huang, Yu-dong1; Qi, Yu-tai1
2016-11-01
Source PublicationTRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
Volume26Issue:11Pages:2947-2959
SubtypeArticle
AbstractA multifunctional polymeric nanofilm of triazinedithiolsilane monosodium salt, which can resist corrosion and activate copper surface concurrently, was prepared by galvanostatic technique and the following hydrolysis-condensation approach. Electrochemical tests were carried out to evaluate the resistant ability of nanofilm. The changes of functional groups atop the nanofilms were monitored with Fourier transform infrared spectroscopy (FT-IR) and contact angles (CA) simultaneously. The chemical composition and the morphology of the polymeric nanofilm were investigated by X-ray photoelectron spectroscopy (XPS) and scanning electron microscope (SEM), respectively. The results reveal that the preferentially developed disulfide units protect the copper during the whole preparation process, and the subsequently hydrolyzed nanofilms without/with heating shape into new interface phases bearing the multifunctionality. This multifunctional interface (the polymeric nanofilm on copper surface) opens up the possibilities for other OH-containing reagents to be anchored onto copper surface in demanding researches or industrial applications.
KeywordCopper Triazinedithiolsilane Galvanostatic Technique Multifunctional Polymeric Nanofilm Functionalized Interface
WOS HeadingsScience & Technology ; Technology
WOS KeywordAZ31 MAGNESIUM ALLOY ; WT.PERCENT NACL ; FILM ; INHIBITION ; MONOLAYERS ; IRON ; SPECTROSCOPY ; RESISTANCE ; PROTECTION ; COATINGS
Indexed BySCI
Language英语
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000389519700019
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Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/6178
Collection青海盐湖研究所知识仓储
Affiliation1.Harbin Inst Technol, Sch Chem & Chem Engn, Harbin 150001, Peoples R China
2.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China
Recommended Citation
GB/T 7714
Wang, Ya-bin,Huang, Yu-dong,Qi, Yu-tai. Fabricating multifunctional polymeric nanofilm capable of resisting corrosion and activating copper surface by electrochemical and hydrolysis-condensation approach[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2016,26(11):2947-2959.
APA Wang, Ya-bin,Huang, Yu-dong,&Qi, Yu-tai.(2016).Fabricating multifunctional polymeric nanofilm capable of resisting corrosion and activating copper surface by electrochemical and hydrolysis-condensation approach.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,26(11),2947-2959.
MLA Wang, Ya-bin,et al."Fabricating multifunctional polymeric nanofilm capable of resisting corrosion and activating copper surface by electrochemical and hydrolysis-condensation approach".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 26.11(2016):2947-2959.
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