Growth kinetics of oxide films at the polyaniline/mild steel interface

	Growth kinetics of oxide films at the polyaniline/mild steel interface
	Li YP ; Zhang HM ; Wang XH ; Li J ; Wang FS
刊名	corrosion science
	2011
卷号	53 期号:12 页码:4044-4049
关键词	ELECTROACTIVE CONDUCTING POLYMERS 316L STAINLESS-STEEL ANODIC PASSIVE FILMS POINT-DEFECT MODEL CORROSION PROTECTION MILD-STEEL ELECTROCHEMICAL-BEHAVIOR ANTICORROSION PROPERTIES ALUMINUM SURFACES NEUTRAL SOLUTION
ISSN号	0010-938x
通讯作者	wang xh
中文摘要	the growth rate of oxide film formed at the polyaniline/mild steel interface was investigated by open circuit potential (ocp) measurements. the ocp of polyaniline base (eb) coated electrode displayed three feature changes during immersion: t(1) - t(2), t(2) - t(3) and >t(3), and the oxide film grew mainly in t(2) - t(3) time range. the oxide film growth followed a direct logarithm law, the growth rate decreased with increasing nacl concentration and temperature. with increasing ph, the growth rate decreased first and then increased. the apparent activation energy of oxide film growth was calculated as -39.8 kj/mol, indicates that oxide film growth was under diffusion control. (c) 2011 elsevier ltd. all rights reserved.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000296173000018
公开日期	2012-06-07
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/44203]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Li YP,Zhang HM,Wang XH,et al. Growth kinetics of oxide films at the polyaniline/mild steel interface[J]. corrosion science,2011,53(12):4044-4049.
APA	Li YP,Zhang HM,Wang XH,Li J,&Wang FS.(2011).Growth kinetics of oxide films at the polyaniline/mild steel interface.corrosion science,53(12),4044-4049.
MLA	Li YP,et al."Growth kinetics of oxide films at the polyaniline/mild steel interface".corrosion science 53.12(2011):4044-4049.