The comparison of capacitor behaviors of polymethylcarbazole and polymethylcarbazole/graphene

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dc.authorid0000-0002-1806-0330
dc.authorscopusid9735216100
dc.authorscopusid57194153366
dc.authorwosidAtes, Murat/G-3798-2012
dc.contributor.authorAteş, Murat
dc.contributor.authorÖzten, Esin
dc.date.accessioned2022-05-11T14:30:58Z
dc.date.available2022-05-11T14:30:58Z
dc.date.issued2017
dc.departmentFakülteler, Fen Edebiyat Fakültesi, Kimya Bölümü
dc.description.abstractWe demonstrate the reduced graphene oxide (rGO) and comparison of Polymethylcarbazole (PMCz) and rGO/PMCz composites and their capacitive performances, which were calculated by cyclic voltammetry (CV), charge-discharge cycling and electrochemical impedance spectroscopy (EIS) in 1 M H2SO4 solution. These active materials were characterized by Fourier-transform infrared spectroscopy-Attenuated transmission reflectance (FTIR-ATR), scanning electron microscopy (SEM), and energy-dispersive X-ray analysis (EDX), atomic force microscopy (AFM) and thermal gravimetric analysis (TGA). Supercapacitor device performances were taken by cyclic voltammetry (CV), galvanostatic constant current (CC), and electrochemical impedance spectroscopy (EIS) as two electrode configuration. According to galvanostatic charge/discharge analysis, rGO/PMCz composite represents specific capacitance (Csp) of 526.84 Fg(-1) which is higher than that of PMCz (350.00 Fg(-1)) and rGO (359.06 Fg(-1)) at current density of 10 mA in 1 M H2SO4 solution. rGO/PMCz electrodes have great potential for practical applications in electrochemical capacitors. There is a positive improvement such as SEM-EDX, FTIR analysis and capacitance, energy and power densities for rGO/PMCz nanocomposite compared to PMCz. (C) 2017 Elsevier B.V. All rights reserved.
dc.description.sponsorshipNamik Kemal University, Tekirdag, TurkeyNamik Kemal University [NKU-BAP.01.YL.17.090]
dc.description.sponsorshipThe authors are gratefully acknowledged to NABILTEM for SEM-EDX and FTIR-ATR measurements. The financial support from Namik Kemal University, Tekirdag, Turkey, project number: NKU-BAP.01.YL.17.090 is gratefully acknowledged.
dc.identifier.doi10.1016/j.jallcom.2017.04.221
dc.identifier.endpage442
dc.identifier.issn0925-8388
dc.identifier.issn1873-4669
dc.identifier.scopus2-s2.0-85018922816
dc.identifier.scopusqualityQ1
dc.identifier.startpage433
dc.identifier.urihttps://doi.org/10.1016/j.jallcom.2017.04.221
dc.identifier.urihttps://hdl.handle.net/20.500.11776/7255
dc.identifier.volume714
dc.identifier.wosWOS:000402208500055
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorAteş, Murat
dc.institutionauthorÖzten, Esin
dc.language.isoen
dc.publisherElsevier Science Sa
dc.relation.ispartofJournal of Alloys and Compounds
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectPolymethylcarbazole
dc.subjectGraphene
dc.subjectRagone plot
dc.subjectStability
dc.subjectComposite
dc.subjectSynthesis
dc.subjectPolymer Solar-Cells
dc.subjectGlassy-Carbon Electrode
dc.subjectReduced Graphene Oxide
dc.subjectGraphite Oxide
dc.subjectElectrochemical Determination
dc.subjectSupercapacitor Electrodes
dc.subjectPlasmon Resonance
dc.subjectPhotonic Crystal
dc.subjectPerformance
dc.subjectComposite
dc.titleThe comparison of capacitor behaviors of polymethylcarbazole and polymethylcarbazole/graphene
dc.typeArticle

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