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
发表期刊	Journal of the Serbian Chemical Society
ISSN	0352-5139
卷号	67 期号:10 页码:685-696
摘要	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.
部门归属	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
关键词	Self-assembled Monolayers N-vinylcarbazole Copper Eis Xps Alkanethiols Electrodissolution Mechanisms Electrodes Impedance Behavior Films Gold
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文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/36429
专题	中国科学院金属研究所
推荐引用方式 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.