Title of article
Experimental study of a new furan-2-ylmethylene-hydrazide as a corrosion inhibitor in acidic media
Author/Authors
Ali ، Nbras Hussein Ministry of Science and Technology , Almousawi ، Israa M.H. Department of Chemistry - College of Science - University of Baghdad , Mohammed ، Intisar Yahiya Ministry of Science and Technology
From page
921
To page
928
Abstract
Newly synthesized Furan-2-ylmethylsulfanyl-acetic acid (N-thiobenzoyl)-Hydrazide (FATH) was studied as Corrosion inhibitor for carbon steel (CS) in hydrochloric acid solution using potentiodynamic polarization. FATH is a good carbon steel inhibitor in 0.1 M HCl solution, according to the experimental results. With increasing inhibitor concentrations, the inhibition efficiency improved, reaching 99.9% at 600 ppm. Thermodynamic parameters for inhibitor adsorption on carbon steel were calculated and discussed. The inhibitors adsorption on the carbon steel surface followed the Langmuir adsorption isotherms.
Keywords
Corrosion inhibitor , potentiodynamic polarization , Langmuir adsorption isotherms
Journal title
Eurasian Chemical Communications
Journal title
Eurasian Chemical Communications
Record number
2696234
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