Facile synthesis and characterization of graphene oxide/tungsten oxide thin film supercapacitor for electrochemical energy storage

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dc.authoridMEYDANERI TEZEL, FATMA/0000-0003-1546-875X
dc.authoridkorkmaz, satiye/0000-0002-7592-3366
dc.contributor.authorKorkmaz, S.
dc.contributor.authorTezel, F. Meydaneri
dc.contributor.authorKariper, I. A.
dc.date.accessioned2024-09-29T16:00:32Z
dc.date.available2024-09-29T16:00:32Z
dc.date.issued2020
dc.departmentKarabük Üniversitesien_US
dc.description.abstractThe capacitance performance exhibited by Graphene oxide/Tungsten Oxide substances is quite high in terms of potential supercapacitor applications. This study involves the synthesize of GO through Hummers Method and coating it on the substrates. Accordingly, thin film supercapacitor structures of GO/WO3 on ITO, FTO, PMMA and Glass substrates were successfully produced through CBD (Chemical Bath Deposition) method. Structural properties were characterized by XRD, SEM, AFM, ATR, and UV. I-V and C-V curves were investigated in the determined voltage range (from -0.2-1.2 V) at 25, 50, 75 and 100 mV/s various scanning potential. Regarding the maximum capacitance and energy intensity of the thin films, the maximum capacitance was 268.5 F/g and the energy intensity was calculated as 52.2 Wh/kg for glass/GO/WO3 thin film; the maximum capacitance was 259.7 F/g, and the energy intensity was calculated as 50.4 Wh/kg for PMMA/GO/WO3, the maximum capacitance was 158.5 F/g, and the energy intensity was calculated as 30.8 Wh/kg for FTO/GO/WO3, and finally the maximum capacitance was 106 F/g, and the energy intensity was calculated as 20.6 Wh/kg for ITO/GO/WO3.en_US
dc.description.sponsorshipKarabuk University Scientific Research Project Unit [KBU-17-DR-034]en_US
dc.description.sponsorshipThis work was supported by Karabuk University Scientific Research Project Unit under Contract No: KBU-17-DR-034.en_US
dc.identifier.doi10.1016/j.physe.2019.113718
dc.identifier.issn1386-9477
dc.identifier.issn1873-1759
dc.identifier.scopus2-s2.0-85072596934en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1016/j.physe.2019.113718
dc.identifier.urihttps://hdl.handle.net/20.500.14619/5212
dc.identifier.volume116en_US
dc.identifier.wosWOS:000496947500014en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofPhysica E-Low-Dimensional Systems & Nanostructuresen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSupercapacitoren_US
dc.subjectGraphene oxideen_US
dc.subjectTungsten oxideen_US
dc.subjectThin filmen_US
dc.titleFacile synthesis and characterization of graphene oxide/tungsten oxide thin film supercapacitor for electrochemical energy storageen_US
dc.typeArticleen_US

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