l-Cysteine as corrosion inhibitor for mild steel in 1 hsp>M HCl and synergistic effect of anionic, cationic and non-ionic surfactants
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- 作者：Mohammad Mobin ; drmmobin@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Saman Zehra ; Mosarrat Parveen
- 关键词：Corrosion inhibitor ; l-Cysteine ; Surfactants ; Mild steel ; Potentiodynamic polarization ; SEM
- 刊名：Journal of Molecular Liquids
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：216
- 期：Complete
- 页码：598-607
- 全文大小：1506 K
文摘
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l-Cysteine has been studied as corrosion inhibitor for MS in 1 M HCl at 30–60 °C.
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Techniques include weight loss, PDP, EIS, FT-IR and SEM.
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l-Cysteine significantly reduces the corrosion rates of MS.
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Effect of SDS, CPC and TX on the IE of l-cysteine has also been studied.
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IE of l-cysteine synergistically increases in the presence of surfactants.