Computational and experimental studies on the corrosion inhibition performance of an aerial extract of Cnicus Benedictus weed on the acidic corrosion of mild steel

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dc.authoridAssad, Humira/0000-0002-6573-4676
dc.authoridThakur, Abhinay/0000-0002-7186-1639
dc.authoridAbousalem, Ashraf/0000-0001-5718-913X
dc.authoridkumar, Ashish/0000-0002-2003-6209
dc.contributor.authorThakur, Abhinay
dc.contributor.authorKaya, Savas
dc.contributor.authorAbousalem, A. S.
dc.contributor.authorSharma, Shveta
dc.contributor.authorGanjoo, Richika
dc.contributor.authorAssad, Humira
dc.contributor.authorKumar, Ashish
dc.date.accessioned2024-10-26T18:09:50Z
dc.date.available2024-10-26T18:09:50Z
dc.date.issued2022
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractThe corrosion inhibition investigation of aerial extract of Cnicus Benedictus, a weed referring to the Asteraceae family has been evaluated on the mild steel corrosion in 0.5 M HCl with the employment of the weight-loss method, potentiodynamic polarization measurements (PDP) and electrochemical impedance spectroscopy (EIS) techniques. This investigation demonstrated Cnicus Benedictus extract (CBE) as a green and sustainable mild steel corrosion inhibitor in 0.5 M HCl media exhibiting an inhibition efficacy of 92.45% at 1000 ppm. With the increased concentration of CBE, the value of i(corr )and corrosion rate (C-R) decreased significantly from 7.4114 to 0.97438, revealing the protective effect of CBE on mild steel. The deposition of a highly defensive coating on the mild steel surface was demonstrated by the contact angle measurements. Additionally, the increase in the K(ads )values indicated a stronger interaction between the inhibitor molecules and metal surface. Furthermore, density functional theory (DFT) and Monte Carlo simulations have been utilized to validate the significant inhibition characteristic attained by the experimental study and to suggest an adsorption mechanism.(C) 2022 Institution of Chemical Engineers. Published by Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.psep.2022.03.082
dc.identifier.endpage818
dc.identifier.issn0957-5820
dc.identifier.issn1744-3598
dc.identifier.scopus2-s2.0-85127511547
dc.identifier.scopusqualityQ1
dc.identifier.startpage801
dc.identifier.urihttps://doi.org/10.1016/j.psep.2022.03.082
dc.identifier.urihttps://hdl.handle.net/20.500.12418/30287
dc.identifier.volume161
dc.identifier.wosWOS:000806130000005
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofProcess Safety and Environmental Protection
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectCnicus Benedictus
dc.subjectMild steel
dc.subjectCorrosion
dc.subjectSustainable inhibitor
dc.subjectAdsorption
dc.subjectEIS
dc.subjectSEM
dc.titleComputational and experimental studies on the corrosion inhibition performance of an aerial extract of Cnicus Benedictus weed on the acidic corrosion of mild steel
dc.typeArticle

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