Influence of ethanol content in the precursor solution on anodic electrodeposited CeO2 thin films

IMR OpenIR

	Influence of ethanol content in the precursor solution on anodic electrodeposited CeO2 thin films
	Y. Yang; Y. M. Yang; T. W. Fu; J. Zhu; J. P. Fan; Z. Zhang; J. Q. Zhang
	2014
发表期刊	Thin Solid Films
ISSN	0040-6090
卷号	556 页码:128-136
摘要	Ceria thin films have been anodically deposited onto 316L stainless steel in bath solutions containing different volume ratios of ethanol (0, 10, 40, 70 and 100% v/v). The influence of ethanol content on the electroplating behavior, and the structural and corrosion properties of the cerium oxide films were studied with electrochemical impedance spectroscopy, scanning electron microscopy, ellipsometry, X-ray diffraction, and Raman and X-ray photoelectron spectroscopy. Results show that ethanol content plays a significant role on the properties of the deposited ceria films but negligible effect on their electroplating behavior. The as-deposited films are mostly in the Ce(IV) oxidation state and the stoichiometry is around CeO1.90 for all samples. With the increase of ethanol content from 0 to 100% v/v, the average grain diameter and film thickness of the obtained ceria film decrease from 16.8 nm to 11.1 nm and from 32.9 nm to 15.8 nm, respectively. Using a deposition bath solution containing 10% v/v ethanol, a layer of compacted yellowish gold ceria film with the minimum porosity of 19.9%, mean crystalline diameter of 15.4 nm, and maximum corrosion resistance of 3.31 x 10(-5) Omega has been obtained. (C) 2014 Elsevier B.V. All rights reserved.
部门归属	[yang, yang ; yang, yumeng ; zhu, juan ; fan, jinpeng ; zhang, zhao ; zhang, jianqing] zhejiang univ, dept chem, hangzhou 310027, zhejiang, peoples r china. [fu, taiwen] 92351 mil, sanya 572016, peoples r china. [zhang, jianqing] state key lab corros & protect met, shenyang 110016, peoples r china. ; zhang, z (reprint author), zhejiang univ, dept chem, hangzhou 310027, zhejiang, peoples r china. ; eaglezzy@juem.zju.edu.cn
关键词	Cerium Oxide Films Ethanol Anodic Electrodeposition Corrosion Property Ray Photoelectron-spectroscopy Cerium Oxide Stainless-steel Cathodic Electrodeposition Galvanized Steel Magnesium Alloy Single-crystal Silane Films Carbon-steel Coatings
URL	查看原文
语种	英语
WOS记录号	WOS:000333085700021
引用统计	被引频次：21[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/72955
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. Yang,Y. M. Yang,T. W. Fu,et al. Influence of ethanol content in the precursor solution on anodic electrodeposited CeO2 thin films[J]. Thin Solid Films,2014,556:128-136.
APA	Y. Yang.,Y. M. Yang.,T. W. Fu.,J. Zhu.,J. P. Fan.,...&J. Q. Zhang.(2014).Influence of ethanol content in the precursor solution on anodic electrodeposited CeO2 thin films.Thin Solid Films,556,128-136.
MLA	Y. Yang,et al."Influence of ethanol content in the precursor solution on anodic electrodeposited CeO2 thin films".Thin Solid Films 556(2014):128-136.