An insight about the interaction of Aryl Benzothiazoles with mild steel surface in aqueous HCl solution

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dc.authoridBanerjee, Priyabrata/0000-0002-3009-5894
dc.authorid, Sheetal/0000-0002-6425-7214
dc.authoridSingh, Ashish/0000-0001-8076-0816
dc.contributor.authorSheetal
dc.contributor.authorSengupta, Sirsendu
dc.contributor.authorSingh, Manjeet
dc.contributor.authorThakur, Sanjeeve
dc.contributor.authorPani, Balaram
dc.contributor.authorBanerjee, Priyabrata
dc.contributor.authorKaya, Savas
dc.date.accessioned2024-10-26T18:11:19Z
dc.date.available2024-10-26T18:11:19Z
dc.date.issued2022
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractThe arrival of organic moieties as corrosion inhibitors has expanded the research in the past few years which, as a result; involved different heteroatoms to be tested for their anti-corrosive potential. The presented research is focused on the synthesis of the aryl-substituted benzothiazoles namely 6-(4Chlorophenyl) benzo[d]thiazol-2-amine (CBTA), 6-(p-tolyl) benzo[d]thiazol-2-amine (TBTA), and 6-(4methoxyphenyl) benzo[d]thiazol-2-amine (MBTA), and investigation of their anti-corrosive behaviour on mild steel in 1 M HCl particularly. Here, gravimetric and electrochemical analyses have been employed to examine the tendency of benzothiazoles to safeguard mild steel. Corrosion impeding efficacies were found to follow a significant order; MBTA > TBTA > CBTA. Further, experimental analysis unveiled the effect of substituents on corrosion mitigating potential i.e., MBTA employed the ligation of methoxy group; an enhanced electron cloud thus providing a maximum shield. The addition of corrosion inhibitors in acidic solution brought an elevation in activation energy thus retarded the rate of corrosion. Surface analysis via atomic force microscopy (AFM) and X-ray photoelectron spectroscopy (XPS) confirmed the experimental results and attributed the presence of an adsorbed layer over mild steel surface thus providing protection from corrosion. Additionally, Quantum calculations such as density functional theory (DFT) and molecular dynamics (MD) provided an insight into the adsorption of inhibitors over mild steel at a molecular level.(c) 2022 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.molliq.2022.118890
dc.identifier.issn0167-7322
dc.identifier.issn1873-3166
dc.identifier.scopus2-s2.0-85125961903
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.molliq.2022.118890
dc.identifier.urihttps://hdl.handle.net/20.500.12418/30613
dc.identifier.volume354
dc.identifier.wosWOS:000791952900005
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofJournal of Molecular Liquids
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectEIS
dc.subjectAFM
dc.subjectXPS
dc.subjectMolecular orbitals
dc.subjectMolecular dynamics
dc.subjectPolarization
dc.titleAn insight about the interaction of Aryl Benzothiazoles with mild steel surface in aqueous HCl solution
dc.typeArticle

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