期刊
CORROSION SCIENCE
卷 53, 期 1, 页码 113-121出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.corsci.2010.09.029
关键词
Mild steel; EIS; Polarization; Acid inhibition
资金
- National Key Technology RD Program [2007BAB27B03]
The influences of a benzimidazole derivative namely 1 8-bis (1-chlorobenzyl-benzimidazolyl) -octane (CBO) on the corrosion behaviour of mild steel in different concentration HCl solutions were studied by weight loss potentiodynamic polarization electrochemical impedance spectroscopy (EIS) measurements and SEM observations The results showed that CBO acted as an excellent and a mixed-type inhibitor via strongly chemical adsorption onto mild steel surface to suppress simultaneously both anodic and cathodic processes according to the Langmuir adsorption isotherm Inhibition efficiencies increased with increasing concentration of inhibitor and HCl An inhibition mechanism was proposed in terms of strongly adsorption of inhibitor molecules on mild steel surface (C) 2010 Elsevier Ltd All rights reserved
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据