Facile preparation of reduced graphene oxide, polypyrrole, carbon black, and polyvinyl alcohol nanocomposite by electrospinning: a low-cost and sustainable approach for supercapacitor application

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dc.authorscopusid9735216100
dc.authorscopusid57222551655
dc.contributor.authorAteş, Murat
dc.contributor.authorYuruk, Y.
dc.date.accessioned2022-05-11T14:04:40Z
dc.date.available2022-05-11T14:04:40Z
dc.date.issued2021
dc.departmentFakülteler, Fen Edebiyat Fakültesi, Kimya Bölümü
dc.description.abstractThe design and synthesis of nanostructures have played an essential role in the supercapacitor field. In this paper, nanofiber composites including graphene oxide (GO), polypyrrole (PPy), carbon black (CB), and polyvinyl alcohol (PVA) as GO/PPy/PVA, rGO/PPy/PVA, GO/PPy/CB/PVA, and rGO/PPy/CB/PVA were synthesized using an easy, low cost, and sustainable approach, which is the electrospinning technique. Nanofiber composites were characterized by Fourier transform infrared spectroscopy–attenuated total reflectance (FTIR–ATR), X-ray powder diffraction (XRD), scanning electron microscopy–energy dispersive X-ray (SEM-EDX), thermogravimetric and differential thermal analysis (TGA-DTA), and solid-state conductivity analysis. Device performances were tested by cyclic voltammetry (CV), galvanostatic charge/discharge (GCD), and electrochemical impedance spectroscopy (EIS) analysis. The Randles circuit model of Rs(CdlRct)) was adopted to understand the dynamic parameters such as: the solution resistance (Rs), the double layer capacitance (Cdl), and the charge transfer resistance (Rct). The highest specific capacitances were obtained as Csp= 951 F/g by the CV method, Csp= 272 F/g by the GCD method, and Csp= 140.3 F/g by the EIS method for rGO/PPy/CB/PVA nanofiber composites. It is supported by other results such as phase angle (?= 66°) and solid conductivity (625 S/cm). Therefore, the encouraging results of rGO/PPy/CB/PVA nanofiber show the potential of this nanocomposite as a promote electrodes for flexible supercapacitors due to the considerable specific capacitance, the excellent cycling retention and the important power and energy densities. © 2021, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.
dc.description.sponsorshipThis work is a part of the research project NKUBAP.01.?NAP.19.213 approved by the Scientific and Research Project Unit (Tekirdag Namik Kemal University). This research grant is gratefully acknowledged.
dc.identifier.doi10.1007/s11581-021-04007-y
dc.identifier.endpage2672
dc.identifier.issn0947-7047
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-85103223395
dc.identifier.scopusqualityQ2
dc.identifier.startpage2659
dc.identifier.urihttps://doi.org/10.1007/s11581-021-04007-y
dc.identifier.urihttps://hdl.handle.net/20.500.11776/4698
dc.identifier.volume27
dc.identifier.wosWOS:000632758800003
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorAteş, Murat
dc.institutionauthorYuruk, Y.
dc.language.isoen
dc.publisherSpringer Science and Business Media Deutschland GmbH
dc.relation.ispartofIonics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectElectrospinning
dc.subjectGraphene
dc.subjectNanofiber
dc.subjectPolypyrrole
dc.subjectSupercapacitor
dc.subjectCapacitance
dc.subjectCarbon black
dc.subjectCharge transfer
dc.subjectCosts
dc.subjectCyclic voltammetry
dc.subjectDifferential thermal analysis
dc.subjectElectrochemical electrodes
dc.subjectElectrochemical impedance spectroscopy
dc.subjectElectrospinning
dc.subjectFourier transform infrared spectroscopy
dc.subjectGraphene
dc.subjectNanofibers
dc.subjectPolyvinyl alcohols
dc.subjectReduced Graphene Oxide
dc.subjectScanning electron microscopy
dc.subjectSupercapacitor
dc.subjectThermogravimetric analysis
dc.subjectX ray powder diffraction
dc.subjectX rays
dc.subjectAttenuated total reflectance
dc.subjectCharge transfer resistance
dc.subjectDouble-layer capacitance
dc.subjectElectrospinning techniques
dc.subjectEnergy dispersive x-ray
dc.subjectGalvanostatic charge/discharge
dc.subjectPoly (vinyl alcohol) (PVA)
dc.subjectSupercapacitor application
dc.subjectPolypyrroles
dc.titleFacile preparation of reduced graphene oxide, polypyrrole, carbon black, and polyvinyl alcohol nanocomposite by electrospinning: a low-cost and sustainable approach for supercapacitor application
dc.typeArticle

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