Copolymer formation of 9-(2-(benzyloxy)ethyl)-9H-carbazole and 1-tosyl-1H-pyrrole coated on glassy carbon electrode and electrochemical impedance spectroscopy

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dc.authorid0000-0002-1806-0330
dc.authorid0000-0002-2819-3612
dc.authorscopusid9735216100
dc.authorscopusid6507868758
dc.authorscopusid54941444900
dc.authorwosidAtes, Murat/G-3798-2012
dc.authorwosiduludag, Nesimi/AAB-1353-2020
dc.contributor.authorAteş, Murat
dc.contributor.authorUludağ, Nesimi
dc.contributor.authorKarazehir, Tolga
dc.date.accessioned2022-05-11T14:29:46Z
dc.date.available2022-05-11T14:29:46Z
dc.date.issued2012
dc.departmentFakülteler, Fen Edebiyat Fakültesi, Kimya Bölümü
dc.description.abstractIn this work, 9-(2-(benzyloxy)ethyl)-9H-carbazole (BzOCz) and 1-tosyl-1H-pyrrole (TsP) monomers were chemically synthesized and characterized by Fourier transform infrared reflectance (FTIR) and proton nuclear magnetic resonance (H-1-NMR) spectroscopy. BzOCz and TsP were electrocoated on glassy carbon electrode (GCE) in various molar fractions (X (TsP) = 0.5, 0.83, 0.91, and 0.98) in 0.1 M sodium perchlorate/acetonitrile. The detailed characterization of poly(BzOCz-co-TsP) was studied by cyclic voltammetry, FTIR-attenuated total reflection spectroscopy and electrochemical impedance spectroscopy (EIS). The effects of different molar fractions during the preparation of modified electrodes were studied by EIS technique. The AC impedance technique was used to determine the capacitive behaviors of modified GCE via Nyquist, Bode magnitude, and Bode phase plots. The highest low frequency capacitance value was obtained as C (LF) = 23.94 mu F cm(-2) for X (TsP) = 0.98. Therefore, synthesized copolymer has more capacitive behavior than its homopolymers, such as C (LF) = 7.5 mu F cm(-2) for poly(BzOCz) and C (LF) = 9.44 mu F cm(-2) for poly(TsP). In order to interpret the AC impedance spectra, R(Q(RW)) electrical equivalent circuit was employed with linear Kramers-Kronig test. A mechanism for electropolymerization has been proposed for copolymer formation.
dc.identifier.doi10.1007/s10008-012-1688-5
dc.identifier.endpage2649
dc.identifier.issn1432-8488
dc.identifier.issn1433-0768
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-84865480784
dc.identifier.scopusqualityQ2
dc.identifier.startpage2639
dc.identifier.urihttps://doi.org/10.1007/s10008-012-1688-5
dc.identifier.urihttps://hdl.handle.net/20.500.11776/7128
dc.identifier.volume16
dc.identifier.wosWOS:000306549200009
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorAteş, Murat
dc.institutionauthorUludağ, Nesimi
dc.institutionauthorArican, Fatih
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Solid State Electrochemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectGlassy carbon electrode
dc.subject9-(2-(benzyloxy) ethyl)-9H-carbazole
dc.subject1-tosyl-1H-pyrrole
dc.subjectCopolymerization
dc.subjectElectrochemical impedance spectroscopy
dc.subjectCircuit model
dc.subjectSelf-Assembled Monolayers
dc.subjectCorrosion Protection
dc.subjectSolid-State
dc.subjectCarbazole
dc.subjectPolymers
dc.subjectElectropolymerization
dc.subjectBehavior
dc.subjectFilms
dc.subjectDeposition
dc.subjectSurface
dc.titleCopolymer formation of 9-(2-(benzyloxy)ethyl)-9H-carbazole and 1-tosyl-1H-pyrrole coated on glassy carbon electrode and electrochemical impedance spectroscopy
dc.typeArticle

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