Poly(3,5-dithiophene-2-yldithieno[3,2-b;2',3'-d]thiophene-co-Ethylenedioxythiophene)/Glassy Carbon Electrode Formation and Electrochemical Impedance Spectroscopic Study

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dc.authorid0000-0003-3777-5320
dc.authorid0000-0002-1806-0330
dc.authorid0000-0002-9109-7789
dc.authorscopusid9735216100
dc.authorscopusid24778436500
dc.authorscopusid7004084332
dc.authorwosid, turan/R-2607-2019
dc.authorwosidAtes, Murat/G-3798-2012
dc.authorwosidOsken, Ipek/E-6217-2013
dc.contributor.authorAteş, Murat
dc.contributor.authorOsken, İpek
dc.contributor.authorÖztürk, Turan
dc.date.accessioned2022-05-11T14:29:47Z
dc.date.available2022-05-11T14:29:47Z
dc.date.issued2012
dc.departmentFakülteler, Fen Edebiyat Fakültesi, Kimya Bölümü
dc.description.abstract3,5-Dithiophene-2-yldithieno[3,2-b;2',3'-d]thiophene (Thy(2)DTT) and ethylenedioxythiophene (EDOT) were electro-copolymerized on glassy carbon electrode (GCE) in 0.1 M sodium perchlorate (NaClO4)/acetonitrile (ACN)/dichloromethane (CH2Cl2) (8:2) solution. Poly(Thy(2)DTT-co-EDOT)/GCE thin film was characterized by various techniques, such as Cyclic Voltammetry (CV), Fourier Transform Infrared Spectroscopy - Attenuated Transmittance Reflectance (FTIR-ATR), Scanning Electron Microscopy - Energy Dispersive X-ray analysis (SEM-EDX) and Electrochemical Impedance Spectroscopy (EIS). The effects of monomer mole fractions (mole fraction, X-Thy2DTT = n(Thy2DTT/nEDOT) + n(Thy2DTT)) (0.5, 0.66 and 0.83) during the preparation of modified electrodes were examined by EIS. Capacitive behaviors of the modified GCE were defined via Nyquist, Bode-magnitude, Bode-phase and Capacitance plots. The circuit model was used to fit the theoretical and experimental data through Kramers-Kronig Transform test. The lowest frequency capacitance (C-LF) value was obtained as C-LF = 0.89 mFcm(-2) for poly(Thy(2)DTT). However, the highest C-LF was obtained for the copolymer as C-LF = 1.11 mFcm(-2) for X-Thy2DTT = 0.66 and 0.83. Potential application of the copolymer could be energy-storage devices.
dc.description.sponsorshipUnsped Global Lojistik
dc.description.sponsorshipWe thank to Serhat Tikiz (Afyon Kocatepe University, Technology and Research Center (TUAM), Afyon, Turkey) for recording the SEM-EDX analyzes. We thank Unsped Global Lojistik for financial support.
dc.identifier.doi10.1149/2.041206jes
dc.identifier.endpageE121
dc.identifier.issn0013-4651
dc.identifier.issn1945-7111
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-84861349536
dc.identifier.scopusqualityQ1
dc.identifier.startpageE115
dc.identifier.urihttps://doi.org/10.1149/2.041206jes
dc.identifier.urihttps://hdl.handle.net/20.500.11776/7135
dc.identifier.volume159
dc.identifier.wosWOS:000304140700057
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorAteş, Murat
dc.language.isoen
dc.publisherElectrochemical Soc Inc
dc.relation.ispartofJournal of the Electrochemical Society
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectElectrochromic Device Application
dc.subjectField-Effect Transistor
dc.subjectConducting Polymer
dc.subjectFiber Microelectrodes
dc.subjectLawessons Reagent
dc.subjectFilm Electrodes
dc.subjectSolar-Cell
dc.subjectPolythiophene
dc.subjectCopolymer
dc.subjectPoly(3,4-Ethylenedioxythiophene)
dc.titlePoly(3,5-dithiophene-2-yldithieno[3,2-b;2',3'-d]thiophene-co-Ethylenedioxythiophene)/Glassy Carbon Electrode Formation and Electrochemical Impedance Spectroscopic Study
dc.typeArticle

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