Synthesis, characterization, and studies of the interfacial and anticorrosion properties of a ternary cationic ionic liquid on carbon steel in a molar concentration of hydrochloric acid: Experimental and computational insights

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dc.authoridOlasunkanmi, Lukman O./0000-0002-6295-2950en_US
dc.authoridSolomon, Moses/0000-0002-3251-8846en_US
dc.authoridYILDIRIM, AYHAN/0000-0002-2328-9754en_US
dc.authoridGerengi, Husnu/0000-0002-9663-4264en_US
dc.authorscopusid36452415600en_US
dc.authorscopusid27867686200en_US
dc.authorscopusid35254531300en_US
dc.authorscopusid25121236900en_US
dc.authorscopusid23101773900en_US
dc.authorscopusid55358257200en_US
dc.authorwosidOlasunkanmi, Lukman O./J-7635-2019en_US
dc.authorwosidSolomon, Moses/I-3762-2016en_US
dc.authorwosidGerengi, Husnu/W-3898-2018en_US
dc.authorwosidYILDIRIM, AYHAN/W-8924-2019en_US
dc.contributor.authorOzturk, Serkan
dc.contributor.authorGerengi, Husnu
dc.contributor.authorSolomon, Moses M.
dc.contributor.authorGece, Gokhan
dc.contributor.authorYildirim, Ayhan
dc.contributor.authorOlasunkanmi, Lukman O.
dc.date.accessioned2024-08-23T16:04:56Z
dc.date.available2024-08-23T16:04:56Z
dc.date.issued2024en_US
dc.departmentDüzce Üniversitesien_US
dc.description.abstractCorrosion in acidic environments is a serious industrial challenge that must be addressed and cationic ionic liquid play a critical role in tackling the wet corrosion menace for the metal industry. For this purpose, a novel ternary cationic ionic liquid namely N1-(3-(11-(octadecyldimethylammonio)undecanamido)propyl)-N1,N1,N2,N2,N2pentamethylethane-1,2-diaminium tribromide (Mono-18-11-di-N) is synthesized and elucidated for anticorrosion activity on St37-2 grade steel in a molar concentration of hydrochloric acid medium. The structural elucidation of Mono-18-11-di-N was achieved by FT-IR, 1H NMR, and 13C NMR methods while the electrochemical impedance spectroscopy (EIS), potentiodynamic polarization (PDP), dynamic-EIS, density functional theory (DFT) calculations, and Monte Carlo (MC) simulation techniques were adopted in the anticorrosion evaluation. The Critical Micelle Concentration (CMC) of Mono-18-11-di-N is 0.000491 M and at CMC, the surface tension is 21.86 dyn cm ? 1 inferring good surface activity properties. Mono-18-11-di-N is effective against the wet corrosion of St37-2 steel. It can, at 20 mg/L decrease the corrosion rate of the metal from 0.57 mm/y to 0.11 mm/y and enhance the polarization resistance from 363 omega cm2 to 1908 omega cm2. A corrosion rate of 0.03 mm/ y and an inhibition efficiency of 93% is achievable after 24 h of immersion at 25 degrees C. Additionally, surface morphological examination using scanning electron microscope (SEM), energy dispersive X-ray spectroscopy (EDX), optical profilometer (OP), and atomic force microscope (AFM) methods prove the adsorption of Mono -18-11-di-N molecules on the substrate surface. Moreover, DFT and MC simulations revealed that Mono-18-11-di -N relies on lone pairs of electrons in bromide anion, oxygen, and nitrogen atoms to adsorb parallel to the St37-2 surface and protect it against corrosion.en_US
dc.description.sponsorshipResearch Foundation of Bursa Uludag University [OUAP(F)-2019/15]en_US
dc.description.sponsorshipThe Research Foundation of Bursa Uludag University funded this work under Project Number: OUAP(F)-2019/15.en_US
dc.identifier.doi10.1016/j.colsurfa.2023.132720
dc.identifier.issn0927-7757
dc.identifier.issn1873-4359
dc.identifier.scopus2-s2.0-85177596409en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.colsurfa.2023.132720
dc.identifier.urihttps://hdl.handle.net/20.500.12684/14404
dc.identifier.volume681en_US
dc.identifier.wosWOS:001117046600001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofColloids and Surfaces A-Physicochemical and Engineering Aspectsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSynthesisen_US
dc.subjectTernary cationic ionic liquiden_US
dc.subjectCorrosion inhibitionen_US
dc.subjectInterfacial propertiesen_US
dc.subjectAdsorptionen_US
dc.subjectCorrosion-Inhibitorsen_US
dc.subjectMild-Steelen_US
dc.subjectGemini Surfactantsen_US
dc.subjectH2so4 Solutionen_US
dc.subjectBasis-Setsen_US
dc.subjectDerivativesen_US
dc.subjectPerformanceen_US
dc.subjectAdsorptionen_US
dc.subjectIodideen_US
dc.subjectAggregationen_US
dc.titleSynthesis, characterization, and studies of the interfacial and anticorrosion properties of a ternary cationic ionic liquid on carbon steel in a molar concentration of hydrochloric acid: Experimental and computational insightsen_US
dc.typeArticleen_US

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