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Experimental Study of A New Furan-2-Ylmethylene-Hydrazide As A Corrosion Inhibitor in Acidic Media
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نویسنده
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Ali Nbras Hussein ,Almousawi Israa M.H. ,Mohammed Intisar Yahiya
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منبع
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Eurasian Chemical Communications - 2021 - دوره : 3 - شماره : 12 - صفحه:921 -928
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چکیده
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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.
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کلیدواژه
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Corrosion Inhibitor ,Potentiodynamic Polarization ,Langmuir Adsorption Isotherms
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آدرس
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Ministry Of Science And Technology, Iraq, University Of Baghdad, College Of Science, Department Of Chemistry, Iraq, Ministry Of Science And Technology, Iraq
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پست الکترونیکی
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zaydoonhjj05@yahoo.com
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Authors
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