Electrospun carbon nanofiber web electrode: Supercapacitor behavior in various electrolytes

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dc.authorid0000-0002-1806-0330
dc.authorid0000-0001-7513-1740
dc.authorid0000-0002-4612-416X
dc.authorscopusid57188830122
dc.authorscopusid54941444900
dc.authorscopusid9735216100
dc.authorscopusid35548936600
dc.authorwosidAtes, Murat/G-3798-2012
dc.authorwosidSarac, A.Sezai/N-1628-2014
dc.contributor.authorIsmar, Ezgi
dc.contributor.authorKarazehir, Tolga
dc.contributor.authorAteş, Murat
dc.contributor.authorSaraç, A. Sezai
dc.date.accessioned2022-05-11T14:30:59Z
dc.date.available2022-05-11T14:30:59Z
dc.date.issued2018
dc.departmentFakülteler, Fen Edebiyat Fakültesi, Kimya Bölümü
dc.description.abstractCarbon nanofibers (CNFs) draw great interest due to their noticeable mechanical, electrochemical, and physical properties. In this study, polyacrylonitrile-based CNFs are obtained via electrospinning technique. Thermal oxidation and low temperature (950 degrees C) carbonization are applied to the electrospun web in order to achieve CNF. Through the process, Fourier transform infrared-attenuated total reflectance spectroscopy and Raman spectroscopic results are investigated. The electrochemical properties of the self-standing CNF webs are examined with electrochemical impedance spectroscopy and cyclic voltammetry. In addition, various electrolyte solutions are studied to investigate the capacitive behavior of CNF webs. Electrolyte type variation has a significant effect on the capacitance results and high capacitance values are achieved in aqueous solution. According to the differing electrolyte types, specific capacitance values (C-sp) are recorded between 204 and 149 Fg(-1) where maximum specific capacitance is obtained in 0.5 M H2SO4 as 204 Fg(-1). (c) 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 45723.
dc.identifier.doi10.1002/app.45723
dc.identifier.issn0021-8995
dc.identifier.issn1097-4628
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85028990635
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1002/app.45723
dc.identifier.urihttps://hdl.handle.net/20.500.11776/7264
dc.identifier.volume135
dc.identifier.wosWOS:000412933900006
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorKarazehir, Tolga
dc.institutionauthorAteş, Murat
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.subjectelectrochemistry
dc.subjectelectrospinning
dc.subjectsurfaces and interfaces
dc.subjectElectrochemical Properties
dc.subjectPolyacrylonitrile Fibers
dc.subjectOxidative Stabilization
dc.subjectActivated Carbon
dc.subjectAcrylic Acid
dc.subjectTemperature
dc.subjectPerformance
dc.subjectComposite
dc.subjectPrecursor
dc.subjectSpectroscopy
dc.titleElectrospun carbon nanofiber web electrode: Supercapacitor behavior in various electrolytes
dc.typeArticle

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