A cationic gemini-surfactant as effective inhibitor for mild steel in HCl solutions

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	A cationic gemini-surfactant as effective inhibitor for mild steel in HCl solutions
	X. M. Wang; H. Y. Yang; F. H. Wang
	2010
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	52 期号:4 页码:1268-1276
摘要	A cationic gemini-surfactant, namely 1,4-bis (1-chlorobenzyl-benzimidazolyl)-butane (CBB) was synthesized and its inhibition effect on the corrosion of mild steel in 0.5 M HCl solution was investigated by weight loss and electrochemical techniques. The results showed that CBB acts as an excellent corrosion inhibitor in 0.5 M HCl by suppressing simultaneously the cathodic and anodic processes via chemical adsorption on the surface of steel, which followed the Langmuir adsorption isotherm. The inhibition efficiency increased with the increase of CBB concentration and temperature. The adsorption mechanism of the compound was discussed in terms of thermodynamic and kinetic parameters deduced from the experimental data. (C) 2009 Elsevier Ltd. All rights reserved.
部门归属	[wang, xiumei; yang, huaiyu; wang, fuhui] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china. [wang, xiumei] shenyang jianzhu univ, sch mat sci & engn, shenyang 110168, peoples r china.;yang, hy (reprint author), chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china;hyyang@imr.ac.cn
关键词	Mild Steel Eis Polarization Acid Inhibition m Hydrochloric-acid Multiphase Flow Conditions Cold-rolled Steel Corrosion Inhibition Sulfuric-acid Adsorption Media Eis Derivatives Copper
URL	查看原文
WOS记录号	WOS:000276108900021
引用统计	被引频次：142[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/321006/31530
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. M. Wang,H. Y. Yang,F. H. Wang. A cationic gemini-surfactant as effective inhibitor for mild steel in HCl solutions[J]. Corrosion Science,2010,52(4):1268-1276.
APA	X. M. Wang,H. Y. Yang,&F. H. Wang.(2010).A cationic gemini-surfactant as effective inhibitor for mild steel in HCl solutions.Corrosion Science,52(4),1268-1276.
MLA	X. M. Wang,et al."A cationic gemini-surfactant as effective inhibitor for mild steel in HCl solutions".Corrosion Science 52.4(2010):1268-1276.