Study of the ability of self-assembled N-vinylcarbazole monolayers to protect copper against corrosion

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	Study of the ability of self-assembled N-vinylcarbazole monolayers to protect copper against corrosion
	C. T. Wang; S. H. Chen; H. Y. Ma; L. Hua; N. X. Wang
	2002
Source Publication	Journal of the Serbian Chemical Society
ISSN	0352-5139
Volume	67 Issue:10 Pages:685-696
Abstract	N-Vinylcarbazole (NVC) monolayers; were self-assembled on copper surfaces. The electrochemical properties of the copper surfaces modified by NVC self-assembled monolayers, (SAMs) were investigated using polarization and electrochemical impedance spectroscopic (EIS) methods. The polarization measurements indicated that the NVC SAMs could reduce the rates of the anodic and cathodic reaction on the surface of copper electrodes in 0.5 mol dm(-3) NaCl solution. The EIS results showed the NVC formed a closely packed film that was able to inhibit copper corrosion. X-Ray photoelectron spectroscopy (XPS) analysis of the copper samples and atomic adsorption analysis of the solution showed that the copper surfaces were covered by NVC SAMs, and the adsorption of NVC on the copper surfaces was accompanied with dissolution of Cu into the solution.
description.department	shandong univ, dept chem, jinan 250100, peoples r china. state key lab corrosion & protect, shenyang 110015, peoples r china.;chen, sh (reprint author), shandong univ, dept chem, jinan 250100, peoples r china
Keyword	Self-assembled Monolayers N-vinylcarbazole Copper Eis Xps Alkanethiols Electrodissolution Mechanisms Electrodes Impedance Behavior Films Gold
URL	查看原文
Document Type	期刊论文
Identifier	http://ir.imr.ac.cn/handle/321006/36429
Collection	中国科学院金属研究所
Recommended Citation GB/T 7714	C. T. Wang,S. H. Chen,H. Y. Ma,et al. Study of the ability of self-assembled N-vinylcarbazole monolayers to protect copper against corrosion[J]. Journal of the Serbian Chemical Society,2002,67(10):685-696.
APA	C. T. Wang,S. H. Chen,H. Y. Ma,L. Hua,&N. X. Wang.(2002).Study of the ability of self-assembled N-vinylcarbazole monolayers to protect copper against corrosion.Journal of the Serbian Chemical Society,67(10),685-696.
MLA	C. T. Wang,et al."Study of the ability of self-assembled N-vinylcarbazole monolayers to protect copper against corrosion".Journal of the Serbian Chemical Society 67.10(2002):685-696.

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