Title of article
Synthesis and Investigation of Corrosion Inhibition of 4-(naphthalen-1-yl) thiazol-2-amineoncopper in HCl: Experimental and Theoretical Studies
Author/Authors
Farahati, Razieh Industrial Electrochemistry Research Laboratory - Faculty of Chemistry - Iran University of Science and Technology, Tehran, Iran , Mousavi-Khoshdel, Morteza Industrial Electrochemistry Research Laboratory - Faculty of Chemistry - Iran University of Science and Technology, Tehran, Iran , Ghaffarinejad, Ali Industrial Electrochemistry Research Laboratory - Faculty of Chemistry - Iran University of Science and Technology, Tehran, Iran , Rezania, Hamidreza (Jafar) Department of Organic Chemistry - Faculty of Chemistry - Kharazmi University, Tehran, Iran
Pages
18
From page
88
To page
105
Abstract
4-(naphthalen-1-yl) thiazol-2-amine (NTA) was synthesized and its corrosion inhibition ability on the copper was investigated. The inhibition efficiencies were evaluated by electrochemical impedance spectroscopy (EIS), potentiodynamic polarization, scanning electron microscopy (SEM), and atomic force microscopy (AFM).The experiments were performed in various concentrations of NTA in 1 M HCl solution. Computational studies (molecular dynamics (MD) simulation and density functional theory (DFT)) were also executed. The corrosion inhibition efficiency of this compound at optimum concentration was about 90%, demonstrating that NTA is an effective corrosion inhibitor. The adsorption of inhibitor obeyed the Langmuir adsorption model.
Keywords
Copper , Thiazole , Corrosion inhibition , MD , EIS
Journal title
Quarterly Journal of Applied Chemical Research (JACR)
Serial Year
2021
Record number
2687751
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