Towards Understanding the Corrosion Inhibition Mechanism of Green Imidazolium-Based Ionic Liquids for Mild Steel Protection in Acidic Environments

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dc.contributor.authorEch-Chihbi, Elhachmia
dc.contributor.authorEl Hajjaji, Fadoua
dc.contributor.authorTiti, Abderrahim
dc.contributor.authorMessali, Mouslim
dc.contributor.authorKaya, Savas
dc.contributor.authorSerdaroğlu, Goncagül
dc.contributor.authorHammouti, Belkheir
dc.date.accessioned2024-10-26T17:52:47Z
dc.date.available2024-10-26T17:52:47Z
dc.date.issued2024
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractTwo novel ecological ionic-liquid derivatives based on imidazolium (ILs), namely, 3-(2-ethoxy-2-oxoethyl)-1-phenethyl-1H-imidazol-3-ium-chloride [OE-IM+, Cl-] and 3-(4-ethoxy-4-oxobutyl)-1-phenethyl-1H-imidazol-3-ium-chloride [OB-IM+, Cl-] was studied by Electrochemical Impedance Spectroscopy (EIS), Potentiodynamic Polarization (PP), SEM/EDX analysis and theoretical calculations. It is found that the studied ionic liquids exhibit high inhibition performance for Mild steel (MS) in 1 M HCl. Hence the formation of a barrier layer that retards redox reactions and therefore prevents the corrosion process of MS. Inhibition efficiency for all the compounds increases with their concentration and follows the order [OE-IM+, Cl-] < [OB-IM+, Cl-], indicating effective performance was achieved as the length of the alkyl chain attached to the imidazolium ring extended. Furthermore, DFT and MD simulations were used, revealing the impact of molecular configuration on the anticorrosive properties of these chemicals. © 2024 Tim Pengembang Jurnal UPI.
dc.identifier.doi10.17509/ijost.v9i2.68764
dc.identifier.endpage420
dc.identifier.issn2528-1410
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85199186094
dc.identifier.scopusqualityQ1
dc.identifier.startpage395
dc.identifier.urihttps://doi.org/10.17509/ijost.v9i2.68764
dc.identifier.urihttps://hdl.handle.net/20.500.12418/26493
dc.identifier.volume9
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherUniversitas Pendidikan Indonesia
dc.relation.ispartofIndonesian Journal of Science and Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAdsorption; Adsorption mechanism; Imidazolium-ILs; Morphology characterization; Protection
dc.titleTowards Understanding the Corrosion Inhibition Mechanism of Green Imidazolium-Based Ionic Liquids for Mild Steel Protection in Acidic Environments
dc.typeArticle

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