Synthesis of poly(methylcarbazole) and its nanoclay and nanozinc composites and corrosion protection performances on stainless steel Type 304

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dc.authorid0000-0002-1806-0330
dc.authorscopusid9735216100
dc.authorwosidAtes, Murat/G-3798-2012
dc.contributor.authorAteş, Murat
dc.date.accessioned2022-05-11T14:30:57Z
dc.date.available2022-05-11T14:30:57Z
dc.date.issued2017
dc.departmentFakülteler, Fen Edebiyat Fakültesi, Kimya Bölümü
dc.description.abstractMethylcarbazole (MCz) and its nanocomposites with Montmorillonite nanoclay and Zn nanoparticles were chemically synthesized on a stainless steel (SS304) electrode. The modified electrode was characterized by optical microscope, scanning electron microscopy-energy dispersive X-ray analysis (SEM-EDX), Fourier-transform infrared spectroscopy-attenuated transmission reflectance (FTIR-ATR), four-point probe, and electrochemical impedance spectroscopy (EIS) analysis. The synthesized stainless steel/poly(methylcarbazole) (SS/P(MCz)), stainless steel/poly(methylcarbazole)/nanoclay (SS/P(MCz)/nanoclay), and stainless steel/poly(methylcarbazole)/nanoZn (SS/P(MCz)/nanoZn) were studied by potentio-dynamic polarization curves. The protective behavior of these coatings in 3.5% NaCl as the corrosion medium was investigated using Tafel polarization curves, as well as electrochemical impedance spectroscopy. The corrosion protection parameters were also supported by EIS and an equivalent circuit model of R-s(Q(c)(R-c(Q(p) R-ct))). The corrosion current of the SS/P(MCz)/nanoclay samples was found to be much lower (i(corr) = 0.010 mu A x cm(-2)) than that of SS/P(MCz)/nanoZn (i(corr) = 0.031 mu A x cm(-2)) and pure SS/P(MCz) samples. These results reveal that chemically synthesized SS/P(MCz), SS/P(MCz)/nanoclay, and SS/P(MCz)/nanoZn nanocomposite film coating have high corrosion protection efficiency (PE = 99.56%, 99.89%, and 99.67%, respectively). Thus, based on the study findings, we posit that nanoclay and Zn nanoparticles possess favorable barrier properties, which can be employed in order to achieve improvements in chemical corrosion protection through P(MCz) coating.
dc.description.sponsorshipScientific and Technological Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [112T680]
dc.description.sponsorshipAuthors wish to thank Serhat Tikiz (Afyon Kocatepe University, TUAM, Afyon, Turkey) for SEM-EDX measurements and Dr. Argun Gokceoren (ITU, Istanbul, Turkey) for FTIR-ATR measurements. The financial support from The Scientific and Technological Council of Turkey (TUBITAK), project number 112T680, is gratefully acknowledged.
dc.identifier.doi10.1515/secm-2015-0022
dc.identifier.endpage832
dc.identifier.issn0792-1233
dc.identifier.issn2191-0359
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-85037543777
dc.identifier.scopusqualityQ2
dc.identifier.startpage825
dc.identifier.urihttps://doi.org/10.1515/secm-2015-0022
dc.identifier.urihttps://hdl.handle.net/20.500.11776/7254
dc.identifier.volume24
dc.identifier.wosWOS:000416841500004
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorAteş, Murat
dc.language.isoen
dc.publisherWalter De Gruyter Gmbh
dc.relation.ispartofScience and Engineering of Composite Materials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectcorrosion protection
dc.subjectnanoclay
dc.subjectnanocomposites
dc.subjectpoly(methylcarbazole)
dc.subjectstainless steel 304
dc.subjectZn nanoparticle
dc.subjectPolymer Fuel-Cells
dc.subjectElectrochemical Polymerization
dc.subjectNanocomposite Materials
dc.subjectPolypyrrole Coatings
dc.subjectCopper Corrosion
dc.subjectZinc Corrosion
dc.subjectBipolar Plates
dc.subjectFilms
dc.subjectPolyaniline
dc.subjectClay
dc.titleSynthesis of poly(methylcarbazole) and its nanoclay and nanozinc composites and corrosion protection performances on stainless steel Type 304
dc.typeArticle

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