Newly Synthesized Pyridinium Salt Based Tricationic Surfactants as Corrosion Inhibitor for Carbon Steel in 1.0 M HCl Medium

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dc.authorid0000-0001-9310-5407
dc.contributor.authorOzturk, Serkan
dc.contributor.authorGece, Gokhan
dc.contributor.authorYildirim, Ayhan
dc.contributor.authorGerengi, Husnu
dc.date.accessioned2026-02-12T21:04:52Z
dc.date.available2026-02-12T21:04:52Z
dc.date.issued2023
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractTwo pyridinium salt based tricationic surfactants were synthesized using quarternization reaction. The characterization of the surfactants were done by spectroscopic methods (FT-IR and NMR). Some pysicochemical properties like critical micelle concentration, surface tension at critical micelle concentration, Gibbs free energy of micelization, foam height, foam stability and emulsion stability were measured. The anticorrosion properties of the synthesized compounds were investigated by gravimetric measurements. In corrosion tests, where both compounds showed inhibitory activity against the corrosion of carbon steel in 1.0 M HCl environment, while the inhibition efficiency of the compound containing 6 carbon atoms in the long chain was determined in the range of 62-76%, those of the compound containing 8 carbon atoms in the long chain was found in the range of 85-93%. On the other hand, density functional theory (DFT) calculations were applied to arrive at basic molecular/electronic level scale details about the synthesized compounds, in addition to the surface images of the metal obtained by scanning electron microscopy to support the corrosion prevention results.
dc.description.sponsorshipBursa Uludagbreve; University Scientific Research Projects Unit; [OUAP(F)-2019/15]
dc.description.sponsorshipWe thank Bursa Uluda & gbreve; University Scientific Research Projects Unit for providing financial support to this study under the Project Number: OUAP(F)-2019/15.
dc.identifier.doi10.1134/S2070205123700673
dc.identifier.issn2070-2051
dc.identifier.issn2070-206X
dc.identifier.scopus2-s2.0-85170843278
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://doi.org/10.1134/S2070205123700673
dc.identifier.urihttps://hdl.handle.net/20.500.12885/6698
dc.identifier.wosWOS:001081725400001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPleiades Publishing Ltd
dc.relation.ispartofProtection of Metals and Physical Chemistry of Surfaces
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260212
dc.subjectsynthesis
dc.subjectpyridinium
dc.subjecttricationic corrosion inhibitor
dc.subjectDFT
dc.subjectHCl medium
dc.titleNewly Synthesized Pyridinium Salt Based Tricationic Surfactants as Corrosion Inhibitor for Carbon Steel in 1.0 M HCl Medium
dc.typeArticle

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