Characterization of Triazinedithiolsilane Polymeric Nanofilm Fabricated by Galvanostatic Technique on Copper surface
文献类型：期刊论文
| 作者 | Liu, Zhong ; Wang, Yabin
|
| 刊名 | INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
 |
| 出版日期 | 2016-02-01 |
| 卷号 | 11期号:2页码:1434-1455 |
| 关键词 | Copper Galvanostatic Technique Scanning Electron Microscope X-ray Photoelectron Spectroscopy |
| 文献子类 | Article |
| 英文摘要 | The polymeric nanofilm of a triazinedithiolsilane monosodium salt (abbreviated as TESPA) has been prepared by electrochemical technique and the following hydrolysis-condensation approach. The chemical composition and the morphology of the TESPA polymeric nanofilm were characterized by X-ray photoelectron spectroscopy (XPS) as well as energy-dispersive spectroscopy (EDS), and scanning electron microscope-(SEM), respectively. The XPS results reveal that: (1) Some dithiol groups from TESPA monomers electrochemically bond to copper surface and others polymerize to develop the polymeric structure of the disulfide units. These preferentially developed disulfide units protect the copper during the whole preparation process. (2) As the polymeric nanofilm is hydrolyzed, the obtained silanol groups could condense with each other to yield the siloxane networks along with the residual silanol groups under vacuum at high temperature. The SEM-EDS results demonstrate that the copper surfaces are uniformly covered with the polymeric nanofilms. New interface phases shape when the polymeric nanofilms are hydrolyzed with/without heating, which possess the multifunctionality of resisting corrosion and activating copper surface simultaneously. |
| WOS关键词 | SELF-ASSEMBLED MONOLAYERS ; ATMOSPHERIC CORROSION ; ACTIVATED CARBON ; CHEMICAL-SHIFTS ; FILM THICKNESS ; XPS SPECTRA ; OXYGEN ; FUNCTIONALIZATION ; BENZOTRIAZOLE ; ALLOYS |
| WOS研究方向 | Electrochemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000371091400044 |
| 源URL | [http://ir.isl.ac.cn/handle/363002/6298]  |
| 专题 | 青海盐湖研究所_青海盐湖研究所知识仓储 青海盐湖研究所_盐湖资源与化学实验室 |
| 作者单位 | Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Qinghai, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Zhong,Wang, Yabin. Characterization of Triazinedithiolsilane Polymeric Nanofilm Fabricated by Galvanostatic Technique on Copper surface[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2016,11(2):1434-1455. |
| APA | Liu, Zhong,&Wang, Yabin.(2016).Characterization of Triazinedithiolsilane Polymeric Nanofilm Fabricated by Galvanostatic Technique on Copper surface.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,11(2),1434-1455. |
| MLA | Liu, Zhong,et al."Characterization of Triazinedithiolsilane Polymeric Nanofilm Fabricated by Galvanostatic Technique on Copper surface".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 11.2(2016):1434-1455. |
入库方式： OAI收割
来源：青海盐湖研究所
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