Synergistic corrosion inhibition effect of 1-ethyl-1-methylpyrrolidinium tetrafluoroborate and iodide ions for low carbon steel in HCl solution

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dc.contributor.authorGerengi, Hüsnü
dc.contributor.authorUğraş, Halil İbrahim
dc.contributor.authorSolomon, Moses M.
dc.contributor.authorUmoren, Saviour A.
dc.contributor.authorKurtay, Mine
dc.contributor.authorAtar, Necip
dc.date.accessioned2020-04-30T23:32:24Z
dc.date.available2020-04-30T23:32:24Z
dc.date.issued2016
dc.departmentDÜ, Mühendislik Fakültesi, Makine Mühendisliği Bölümüen_US
dc.descriptionSolomon, Moses/0000-0002-3251-8846; Gerengi, Husnu/0000-0002-9663-4264;en_US
dc.descriptionWOS: 000379134900008en_US
dc.description.abstractInvestigation into the corrosion inhibition of low carbon steel in 0.1-M HCl solution by 1-ethyl-1-methylpyrrolidinium (EMTFB) and the effect of KI addition on the inhibition efficiency was carried out using potentiodynamic polarization (PDP) and electrochemical impedance spectroscopy and surface analysis (scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDAX)) techniques. Results show that EMTFB suppresses low carbon steel dissolution in the corrosive environment. Inhibition efficiency increased with the increase in EMTFB concentration. Addition of iodide ions to EMTFB raises inhibition efficiency from 75 to 98%. PDP results indicate that EMTFB affects majorly anodic reactions while EMTFB + KI act as cathodic-type inhibitor. The adsorption of EMTFB onto low carbon steel surface is by physical adsorption mechanism and follows Langmuir adsorption isotherm model. SEM and EDAX results confirm the adsorption of EMTFB alone and in combination with KI onto the steel surface.en_US
dc.description.sponsorshipScientific and Technological Research Council of TurkeyTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [TUBITAK-114M933]en_US
dc.description.sponsorshipThe authors express great thanks to the Scientific and Technological Research Council of Turkey fund for financial support (TUBITAK-114M933 coded project).en_US
dc.identifier.doi10.1080/01694243.2016.1183407en_US
dc.identifier.endpage2403en_US
dc.identifier.issn0169-4243
dc.identifier.issn1568-5616
dc.identifier.issue21en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage2383en_US
dc.identifier.urihttps://doi.org/10.1080/01694243.2016.1183407
dc.identifier.urihttps://hdl.handle.net/20.500.12684/4708
dc.identifier.volume30en_US
dc.identifier.wosWOS:000379134900008en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofJournal Of Adhesion Science And Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectIonic liquiden_US
dc.subjectacid corrosionen_US
dc.subjectcarbon steelen_US
dc.subjectiodide ionen_US
dc.subjectsynergistic effecten_US
dc.subjectelectrochemical techniquesen_US
dc.titleSynergistic corrosion inhibition effect of 1-ethyl-1-methylpyrrolidinium tetrafluoroborate and iodide ions for low carbon steel in HCl solutionen_US
dc.typeArticleen_US

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