Copolymer formation of 4-vinylbenzyl-9H-carbazole-9-carbodithioate and ethylenedioxythiophene and capacitive behavior

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dc.authorid0000-0002-1806-0330
dc.authorid0000-0002-2819-3612
dc.authorscopusid9735216100
dc.authorscopusid6507868758
dc.authorscopusid54792801600
dc.authorwosiduludag, Nesimi/AAB-1353-2020
dc.authorwosidAtes, Murat/G-3798-2012
dc.contributor.authorAteş, Murat
dc.contributor.authorUludağ, Nesimi
dc.contributor.authorArican, Fatih
dc.date.accessioned2022-05-11T14:29:53Z
dc.date.available2022-05-11T14:29:53Z
dc.date.issued2014
dc.departmentFakülteler, Fen Edebiyat Fakültesi, Kimya Bölümü
dc.description.abstractIn this study, first, a new monomer of 4-vinylbenzyl 9H-carbazole-9-carbodithioate (VBzCzCT) was chemically synthesized and characterized using Fourier transform infrared (FTIR) reflectance, proton nuclear magnetic resonance (1 H NMR), and carbon nuclear magnetic resonance (C-13 NMR) spectroscopies. Second, VBzCzCT and 3,4-ethylenedioxythiophene (EDOT) monomers were electrocopolymerized (VBzCzCT-co-EDOT) in 0.1 M sodium perchlorate (NaClO4)/acetonitrile ((CHCN)-C-3) on glassy carbon electrode (GCE) using cyclic voltammetry (CV). Third, the best deposition conditions on the electroactivity of the modified homopolymers and copolymer were studied and characterized using different techniques such as CV, FTIR-attenuated total reflectance, scanning electron microscopyenergy dispersion x-ray analysis, and electrochemical impedance spectroscopy (EIS) analysis. The specific capacitance (C-sp) of poly(VBzCzCT) (P(VBzCzCT)) was obtained as 20.5 mF cm(-2). However, the C-sp of P(VBzCzCT-co-EDOT)/GCE was obtained as 45.5 mF cm(-2). There is an important improvement in the capacitance value of copolymer formation. The C-sp value increases more than twice from P(VBzCzCT) to copolymer. The highest double layer capacitance (C-dl approximately 27.5 mF cm(-2)) was obtained for P(VBzCzCT-co-EDOT) and P(EDOT) compared with P(VBzCzCT) (C-dl approximately 8.28 mF cm(-2). Finally, simulation graphs of Nyquist, Bode-magnitude, and Bode-phase plots were given for homopolymers and copolymer for the electrical equivalent circuit model of R-s(Q(1)(R-1(C-1(R-2(C-2(R-3.W))))))(C3R4). The EIS results of P(VBzCzCT), P(EDOT), and P(VBzCzCT-co-EDOT) might be studied as promising active electrode materials for (super) capacitor evaluations.
dc.identifier.doi10.1177/0954008314523806
dc.identifier.endpage597
dc.identifier.issn0954-0083
dc.identifier.issn1361-6412
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-84906690065
dc.identifier.scopusqualityQ3
dc.identifier.startpage587
dc.identifier.urihttps://doi.org/10.1177/0954008314523806
dc.identifier.urihttps://hdl.handle.net/20.500.11776/7164
dc.identifier.volume26
dc.identifier.wosWOS:000341819100011
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorAteş, Murat
dc.institutionauthorUludağ, Nesimi
dc.institutionauthorArican, Fatih
dc.language.isoen
dc.publisherSage Publications Ltd
dc.relation.ispartofHigh Performance Polymers
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subject4-Vinylbenzyl 9H-carbazole-9-carbodithioate
dc.subjectelectrochemical impedance spectroscopy
dc.subjectelectrolyte
dc.subjectelectropolymerization
dc.subjectcircuit model
dc.subjectElectrochemical Impedance Spectroscopy
dc.subjectTransfer Raft Polymerization
dc.subjectFree-Radical Polymerization
dc.subjectCarbon
dc.subjectPolypyrrole
dc.subjectCarbazole
dc.subjectPoly(3,4-Ethylenedioxythiophene)
dc.subjectPolyaniline
dc.subjectComposites
dc.subjectFilms
dc.titleCopolymer formation of 4-vinylbenzyl-9H-carbazole-9-carbodithioate and ethylenedioxythiophene and capacitive behavior
dc.typeArticle

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