期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2016
卷号：5
期号：3
页码：3401
DOI：10.15680/IJIRSET.2016.0503124
出版社：S&S Publications
摘要：Nebicard is studied for use as a low cost and ecofriendly corrosion inhibitor for mild steel in acidicenvironment. The corrosion inhibition effect is investigated using Tafel polarization, electrochemical impedancespectroscopy studies. The inhibitor showed 97% inhibition efficiency at 100ppm concentration of Nebicard.Potentiodynamic polarization suggests that it is a mixed type of inhibitor.Electrochemical impedance spectroscopy techniques were also used to investigate the mechanism ofcorrosion inhibition. Ea and ΔG0ads were calculated to investigate mechanism of inhibition.
