Determination of water sorption in freestanding epoxy film by capacitance method using EIS

IMR OpenIR

	Determination of water sorption in freestanding epoxy film by capacitance method using EIS
	Y. H. Wei; L. X. Zhang; W. Ke
	2006
发表期刊	Journal of Materials Science & Technology
ISSN	1005-0302
卷号	22 期号:1 页码:108-112
摘要	Electrochemical impedance spectra (EIS) technique was adopted to evaluate the water sorption behaviour of an epoxy freestanding film in a 0.5 mol/L sodium chloride solution at 20 degrees C. The methods for obtaining the capacitance data from EIS data were compared. The Brasher- Kingsbury (BK) and corresponding modified version (Modi-BK) models were used to calculate the water uptake in film and the gravimetric results were presented for comparisons. According to the discussion of the discrepancy of water content in film obtained from two models, a new method was proposed to indicate the organic film structure.
部门归属	chinese acad sci, state key lab corros & protect, met res inst, shenyang 110016, peoples r china.;wei, yh (reprint author), chinese acad sci, state key lab corros & protect, met res inst, shenyang 110016, peoples r china;yhwei@imr.ac.cn
关键词	Epoxy Capacitance Water Sorption Eis Organic Coatings Paint Systems Part i Barrier Ideal
URL	查看原文
WOS记录号	WOS:000235151200017
引用统计	被引频次：3[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/321006/34561
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. H. Wei,L. X. Zhang,W. Ke. Determination of water sorption in freestanding epoxy film by capacitance method using EIS[J]. Journal of Materials Science & Technology,2006,22(1):108-112.
APA	Y. H. Wei,L. X. Zhang,&W. Ke.(2006).Determination of water sorption in freestanding epoxy film by capacitance method using EIS.Journal of Materials Science & Technology,22(1),108-112.
MLA	Y. H. Wei,et al."Determination of water sorption in freestanding epoxy film by capacitance method using EIS".Journal of Materials Science & Technology 22.1(2006):108-112.