An easy route for preparation of carboxylic acid and urea functional block copolymer as corrosion inhibitor

Basit Öğe Kaydı
dc.authoridKaragoz, Bunyamin/0000-0003-1191-218Xen_US
dc.authoridKaya, Ertugrul/0000-0003-1579-6411en_US
dc.authoridince, ahmet/0000-0002-4111-1327en_US
dc.authorscopusid55052521600en_US
dc.authorscopusid58489542300en_US
dc.authorscopusid57192083874en_US
dc.authorscopusid9941379000en_US
dc.authorwosidKaragoz, Bunyamin/ABH-2973-2020en_US
dc.contributor.authorInce, Ahmet
dc.contributor.authorKoramaz, Ilayda
dc.contributor.authorKaya, Ertugrul
dc.contributor.authorKaragoz, Bunyamin
dc.date.accessioned2024-08-23T16:04:29Z
dc.date.available2024-08-23T16:04:29Z
dc.date.issued2024en_US
dc.departmentDüzce Üniversitesien_US
dc.description.abstractA novel POEGMA-b-(PMEEU-co-PMAA) (poly(oligo(ethylene glycol) methacrylate)-b-poly((methacrylamidoethyl) ethylene urea)-co-poly(methacrylic acid) block copolymer has been synthesized by RAFT polymerization as a corrosion inhibitor. Structural characterization of the block copolymer was done by FTIR, C-13 NMR and H-1 NMR spectroscopic techniques. The carboxylic acid and cyclic urea units on the block copolymer exert a synergistic effect on corrosion inhibition through chelating of the metal ions or adsorption to the metal surface. Corrosion inhibition of SAE 1012 carbon steel in a 1 M HCl medium has been investigated in the presence of 5 mM polymer using both experimental (electrochemical impedance spectroscopy, Tafel polarization (TP), weight loss) and theoretical approaches. Also, SAE 1012 carbon steel surface morphology changes were followed by energy dispersive X-ray spectroscopy and scanning electron microscopy. Electrochemical techniques indicated that the presence of PMEEU-co-PMAA segments of the polymer in the acid solution inhibits corrosion of SAE 1012 carbon steel. The inhibition efficiency of the polymer was found to be about 85%. According to TP studies, PMEEU-co-PMAA segment acts as a mixed type corrosion inhibitor. The adsorption of PMEEU-co-PMAA molecules onto the metal surface follows Langmuir adsorption isotherm. The K-ads value calculated from the equilibrium constant of the adsorption process reflects a strong interaction. SEM and EDAX studies provide evidence of PMEEU-co-PMAA adsorption on the metal surface.en_US
dc.description.sponsorshipResearch Fund of the Istanbul Technical University (BAP) [39921]en_US
dc.description.sponsorshipThis work was supported by the Research Fund of the Istanbul Technical University (BAP Project Number: 39921).en_US
dc.identifier.doi10.1080/01694243.2023.2240593
dc.identifier.endpage617en_US
dc.identifier.issn0169-4243
dc.identifier.issn1568-5616
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85167458293en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage597en_US
dc.identifier.urihttps://doi.org/10.1080/01694243.2023.2240593
dc.identifier.urihttps://hdl.handle.net/20.500.12684/14221
dc.identifier.volume38en_US
dc.identifier.wosWOS:001044242800001en_US
dc.identifier.wosqualityQ2en_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.subjectAcid corrosionen_US
dc.subjectmulti-functional block copolymeren_US
dc.subjectcarbon steelen_US
dc.subjectcorrosion inhibitoren_US
dc.subjectRAFT polymerizationen_US
dc.subject>en_US
dc.subjectSt37 Steel Corrosionen_US
dc.subjectEco-Friendly Inhibitoren_US
dc.subjectMild-Steelen_US
dc.subjectNanoparticles Compositeen_US
dc.subjectCarbon-Steelen_US
dc.subjectChitosanen_US
dc.subjectPerformanceen_US
dc.subjectDerivativesen_US
dc.subjectAdsorptionen_US
dc.subjectIndustryen_US
dc.titleAn easy route for preparation of carboxylic acid and urea functional block copolymer as corrosion inhibitoren_US
dc.typeArticleen_US

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu