Title of article
Spectral investigation of the Piperazine Dithiosemicarbazone Derivatives as inhibitor on High Carbon Steel in HCl media
Author/Authors
tamilarasan, r. national institute of technology tiruchirappalli - chemistry department, Tiruchirappalli, India , sreekanth, a. national institute of technology tiruchirappalli - chemistry department, Tiruchirappalli, India
From page
119
To page
127
Abstract
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.
Keywords
dithiosemicarbazone , high carbon steel , corrosion inhibition , electrochemical studies , FT , IR, XPS
Journal title
Journal of Materials and Environmental Science
Journal title
Journal of Materials and Environmental Science
Record number
2699632
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