期刊名称：Journal of Materials and Environmental Science
印刷版ISSN：2028-2508
出版年度：2018
卷号：9
期号：1
页码：119-127
DOI：10.26872/jmes.2018.9.1.15
出版社：University of Mohammed Premier Oujda
摘要：The inhibition efficiency of the piperazine dithiosemicarbazone derivatives on the corrosion of high carbon steel in HCL medium were studied by electrochemical impedance spectroscopy (EIS), polarization (Tafel), X-ray Photoelectron Spectroscopy (XPS) and UV-Visible spectroscopy. Electrochemical studies show that piperazine based dithiosemicarbazone derivatives acts as mixed type of inhibitors on high carbon steel. XPS data revealed that the inhibitors are adsorbed on the high carbon steel surface. It’s also obeying the Langmuir’s adsorption isotherm.
关键词：dithiosemicarbazone; high carbon steel; corrosion inhibition; electrochemical studies; FT;IR; XPS
