Poly(2,6-di(thiophene-2-yl)-3,5bis( 4-( thiophene-2-yl) phenyl) dithieno [ 3,2-b; 2', 3'- d] thiophene)/ Carbon Nanotube Composite for Capacitor Applications

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dc.authorid0000-0002-9109-7789
dc.authorid0000-0003-3777-5320
dc.authorid0000-0002-1806-0330
dc.authorscopusid9735216100
dc.authorscopusid54892887300
dc.authorscopusid24778436500
dc.authorscopusid55926777100
dc.authorscopusid7004084332
dc.authorwosidOsken, Ipek/E-6217-2013
dc.authorwosid, turan/R-2607-2019
dc.authorwosidAtes, Murat/G-3798-2012
dc.contributor.authorAteş, Murat
dc.contributor.authorEren, Nuri
dc.contributor.authorOsken, İpek
dc.contributor.authorBaslilar, Suzan
dc.contributor.authorÖztürk, Turan
dc.date.accessioned2022-05-11T14:29:55Z
dc.date.available2022-05-11T14:29:55Z
dc.date.issued2014
dc.departmentFakülteler, Fen Edebiyat Fakültesi, Kimya Bölümü
dc.description.abstractA novel monomer, 2,6-di(thiophene-2-yl)-3,5bis(4-(thiophene-2-yl)phenyl)dithieno[3,2-b;2',3'-d]thiophene (Th4DTT) has been synthesized and used as an electro-active material. It has been electropolymerized onto glassy carbon (GC) electrode in sodium dodecyl sulfate (SDS) solution (0.1 M) together with multi-walled carbon nanotubes (MWCNT). A good capacitive characteristics for P(Th4DTT)/MWCNT composite has been obtained by electrochemical impedance spectroscopy (EIS), which is, to our best knowledge, the first report on capacitor behavior of a dithienothiophene. A synergistic effect has been resolved by Nyquist, Bode-magnitudephase and admittance plots. Specific capacitance of the conducting polymer/MWCNT, calculated from cyclic voltammogram (CV) together with area and charge formulas, has been found to be 20.17 F g(-1). Long-term stability of the capacitor has also been tested by CV, and the results indicated that, after 500 cycles, the specific capacitance is 87.37% of the initial capacitance. An equivalent circuit model of R-s(C-1(R-1(Q(R2W))))(C2R3) has been obtained to fit the experimental and theoretical data. The double layer capacitance (C-dl) value of P(Th4DTT)/MWCNT (4.43 mF cm(-2)) has been found to be 25 times higher than P(Th4DTT) (C-dl= 0.18 mF cm(-2)). (c) 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014, 131, 40061.
dc.description.sponsorshipIstanbul Technical University (Istanbul, Turkey); Unsped Global Lojistik
dc.description.sponsorshipThe authors thank Serhat Tikiz (Afyon Kocatepe Univ., TUAM, Afyon, Turkey) for SEM-EDX measurements, Istanbul Technical University (Istanbul, Turkey) for a grant to Suzan Baslilar (MSc) and Unsped Global Lojistik for financial support.
dc.identifier.doi10.1002/app.40061
dc.identifier.issn0021-8995
dc.identifier.issn1097-4628
dc.identifier.issue9en_US
dc.identifier.scopus2-s2.0-84895062644
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1002/app.40061
dc.identifier.urihttps://hdl.handle.net/20.500.11776/7174
dc.identifier.volume131
dc.identifier.wosWOS:000334599600043
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorAteş, Murat
dc.institutionauthorEren, Nuri
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofJournal of Applied Polymer Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectsynthesis and processing
dc.subjectnanotubes
dc.subjectgraphene and fullerenes
dc.subjectfunctionalization of polymers
dc.subjectconducting polymers
dc.subjectcoatings
dc.subjectThermal-Stability
dc.subjectImpedance
dc.subjectElectropolymerization
dc.subjectPolyaniline
dc.subjectBehavior
dc.subjectPolythiophene
dc.subjectPolypyrrole
dc.subjectSurface
dc.subjectFilms
dc.subjectPolymerization
dc.titlePoly(2,6-di(thiophene-2-yl)-3,5bis( 4-( thiophene-2-yl) phenyl) dithieno [ 3,2-b; 2', 3'- d] thiophene)/ Carbon Nanotube Composite for Capacitor Applications
dc.title.alternative3,2-b;2',3'-d]thiophene)/carbon nanotube composite for capacitor applications
dc.typeArticle

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