High-Performance Supercapacitor Electrode Based on NiFe Nanowire Networks/PEDOT:PSS

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dc.contributor.authorAtalay, Funda Ersoy
dc.contributor.authorSener, Melike
dc.contributor.authorKaya, Harun
dc.date.accessioned2026-06-19T06:41:26Z
dc.date.available2026-06-19T06:41:26Z
dc.date.issued2020
dc.departmentMalatya Turgut Özal Üniversitesi
dc.description2nd International Conference on Nanomaterials and Biomaterials (ICNB) -- DEC 10-12, 2018 -- Barcelona, SPAIN
dc.description.abstractIn this work, the usage of electrochemically produced NiFe nanowires (NW) as an electrode active material for supercapacitors has been investigated. Different concentrations of NiFe NWs were dispersed on thin conductive poly(3,4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS) films by spin coating system. NiFe NW networks/PEDOT:PSS electrode was used as a positive electrode in the three-electrode cell. Electrochemical capacitive performance tests such as; electrochemical impedance spectroscopy, galvanostatic charge-discharge tests (GCD) and cyclic voltammetry (CV) were performed in 1 M Na2SO4 electrolyte. The CV curves of the designed electrodes have been found to be similar to the CV curves of the ideal supercapacitor and they have almost rectangular in shape. The specific capacitance of 2 mg NW mass loading was evaluated 332 F/g at a current density of 2 A/g from GCD measurements with excellent cyclability up to 5000 times. These good electrochemical performances arise from network structure of NiFe NW based electrode. (C) 2019 Elsevier Ltd. All rights reserved.
dc.description.sponsorshipInonu University [I.U.A.F-2016/24, I.U.A.F-FDK-2018-1410]
dc.description.sponsorshipThis work was supported by Inonu University with the project numbers I.U.A.F-2016/24 and I.U.A.F-FDK-2018-1410.
dc.identifier.endpage179
dc.identifier.issn2214-7853
dc.identifier.orcid0000-0002-6090-0559
dc.identifier.orcid0000-0002-5776-2490
dc.identifier.scopus2-s2.0-85081982744
dc.identifier.scopusqualityN/A
dc.identifier.startpage172
dc.identifier.urihttps://hdl.handle.net/20.500.12899/6231
dc.identifier.volume22
dc.identifier.wosWOS:000514852200005
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofMaterials Today-Proceedings
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20260612
dc.subjectSupercapacitor
dc.subjectNanowires
dc.subjectNetwork
dc.subjectNife
dc.titleHigh-Performance Supercapacitor Electrode Based on NiFe Nanowire Networks/PEDOT:PSS
dc.typeConference Object

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