Nitrate ions as cathodic alkalization promoters for the electro-assisted deposition of sol-gel thin films

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	Nitrate ions as cathodic alkalization promoters for the electro-assisted deposition of sol-gel thin films
	S. Z. Ding; L. Liu; J. M. Hu; J. Q. Zhang; C. N. Cao
	2008
发表期刊	Scripta Materialia
ISSN	1359-6462
卷号	59 期号:3 页码:297-300
摘要	Nitrate was used as a promoter to prepare dodecyltrimethoxysilane thin films on aluminum substrates. With the addition of nitrate into silane sol-gel precursors, the electro-assisted formation of silane films was facilitated, as indicated by electrochemical impedance spectroscopy, scanning electron microscopy and secondary-ion mass spectroscopy, due to the promotion in cathodic alkalization. However, an extra-high concentration of nitrate would be harmful because of the salting-out effect in precursors and the soluble nitrate remaining in silane films. (c) 2008 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
部门归属	[ding, shang-zhi; liu, liang; hu, ji-ming; zhang, jian-qing; cao, chu-nan] zhejiang univ, dept chem, hangzhou 310027, peoples r china. [zhang, jian-qing; cao, chu-nan] state key lab corros & protect, new delhi 110016, india.;hu, jm (reprint author), zhejiang univ, dept chem, yuquan campus, hangzhou 310027, peoples r china;kejmhu@zju.edu.cn
关键词	Thin Films Sol-gel Electro-assisted Deposition Nitrate Aluminum Functionalized Silica Films Corrosion Protection Aluminum-alloys Silane Films Electrochemical Reduction Tin Cathode Electrodeposition Amine Gold
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/32717
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	S. Z. Ding,L. Liu,J. M. Hu,et al. Nitrate ions as cathodic alkalization promoters for the electro-assisted deposition of sol-gel thin films[J]. Scripta Materialia,2008,59(3):297-300.
APA	S. Z. Ding,L. Liu,J. M. Hu,J. Q. Zhang,&C. N. Cao.(2008).Nitrate ions as cathodic alkalization promoters for the electro-assisted deposition of sol-gel thin films.Scripta Materialia,59(3),297-300.
MLA	S. Z. Ding,et al."Nitrate ions as cathodic alkalization promoters for the electro-assisted deposition of sol-gel thin films".Scripta Materialia 59.3(2008):297-300.