rGO/CuO/PEDOT nanocomposite formation, its characterisation and electrochemical performances for supercapacitors

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dc.authorid0000-0002-1806-0330
dc.authorscopusid9735216100
dc.authorscopusid57207909474
dc.authorscopusid55580312100
dc.authorscopusid6701764282
dc.authorscopusid57205649417
dc.authorscopusid57205653764
dc.authorwosidAtes, Murat/G-3798-2012
dc.contributor.authorAteş, Murat
dc.contributor.authorGarip, Alpay
dc.contributor.authorYöruk, Ozan
dc.contributor.authorBayrak, Yüksel
dc.contributor.authorKuzgun, Özge
dc.contributor.authorYıldırım, Murat
dc.date.accessioned2022-05-11T14:31:01Z
dc.date.available2022-05-11T14:31:01Z
dc.date.issued2019
dc.departmentFakülteler, Fen Edebiyat Fakültesi, Kimya Bölümü
dc.description.abstractSupercapacitor properties of rGO, CuO, PEDOT and rGO/CuO at [rGO](o)/[CuO](o) = 1:1; 1:1.5; 1:2 and rGO/CuO/PEDOT nanocomposite at [rGO](o)/[CuO](o)/[EDOT](o) = 1:1:1; 1:1:3; 1:1:5 were investigated using chemical reduction of GO and in-situ polymerisation process. SEM-EDX, HRTEM, BET surface area analysis confirm the nanocomposite formations. Nanocomposite materials are also analysed through FTIR-ATR, Raman, TGA-DTA, GCD, CV and EIS. The highest specific capacitance of C-sp = 156.7 F/g at 2 mV/s is determined as rGO/CuO/PEDOT at [rGO](o)/[CuO](o)/[EDOT](o) = 1:1:5. In addition, two-electrode supercapacitor device for rGO/CuO/PEDOT at [rGO](o)/[CuO](o)/[EDOT](o) = 1:1:5 are found to provide a maximum specific energy (E = 14.15 Wh/kg at 20 mA) and specific power (P = 24730 W/kg at 50 mA), electrical serial resistance (ESR = 13.33 omega) with good capacity retention after 3000 cycles. An equivalent circuit model of LR1(CR2)(QR3) is proposed to interpret the EIS data. The supercapacitor performance of the rGO/CuO/PEDOT nanocomposite electrode indicates the synergistic effect of hybrid supercapacitors.
dc.description.sponsorshipNamik Kemal Uni., Scientific Research Project UnitNamik Kemal University [NKUBAP.01, YL.18.151]
dc.description.sponsorshipThis work was supported by Namik Kemal Uni., Scientific Research Project Unit [grant number: NKUBAP.01.YL.18.151].
dc.identifier.doi10.1080/14658011.2019.1588509
dc.identifier.endpage184
dc.identifier.issn1465-8011
dc.identifier.issn1743-2898
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85063228324
dc.identifier.scopusqualityQ3
dc.identifier.startpage168
dc.identifier.urihttps://doi.org/10.1080/14658011.2019.1588509
dc.identifier.urihttps://hdl.handle.net/20.500.11776/7285
dc.identifier.volume48
dc.identifier.wosWOS:000461775300004
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorAteş, Murat
dc.institutionauthorGarip, Alpay
dc.institutionauthorYöruk, Ozan
dc.institutionauthorKuzgun, Özge
dc.institutionauthorYıldırım, Murat
dc.language.isoen
dc.publisherTaylor & Francis Ltd
dc.relation.ispartofPlastics Rubber and Composites
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectNanocomposite
dc.subjectCuO
dc.subjectreduced graphene oxide
dc.subjectPEDOT
dc.subjectsupercapacitor
dc.subjectTEM analysis
dc.subjectReduced Graphene Oxide
dc.subjectEffective Electrode Materials
dc.subjectCopper-Oxide
dc.subjectConducting Polymer
dc.subjectPseudocapacitance Performance
dc.subjectEnergy-Storage
dc.subjectIonic Liquid
dc.subjectThin-Films
dc.subjectIn-Situ
dc.subjectInterfacial Polymerization
dc.titlerGO/CuO/PEDOT nanocomposite formation, its characterisation and electrochemical performances for supercapacitors
dc.typeArticle

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