Synthesis and Characterization of GO/V2O5 Thin Film Supercapacitor

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dc.authoridkorkmaz, satiye/0000-0002-7592-3366
dc.authoridMEYDANERI TEZEL, FATMA/0000-0003-1546-875X
dc.contributor.authorKorkmaz, S.
dc.contributor.authorTezel, F. Meydaneri
dc.contributor.authorKariper, I. A.
dc.date.accessioned2024-09-29T16:00:48Z
dc.date.available2024-09-29T16:00:48Z
dc.date.issued2018
dc.departmentKarabük Üniversitesien_US
dc.description.abstractFor potential applications in supercapacitors, Graphene oxide - Vanadium oxide structures exhibit high capacitance performance. In this study, GO was synthesized by Hummers Method and coated on substrate materials. Then, thin film supercapacitors glass/GO/VO, PMMA/GO/VO, FTO/ GO/VO and ITO/ GO/VO were fabricated successfully by chemical bath deposition method (CBD). Structural characterizations were investigated by SEM, XRD, FTIR, UV-VIS and AFM. I-V and C-s-V characteristics were investigated and energy densities were calculated at voltage range (from -0.2 to 1.2 V) at scanning potential 25, 50, 75 and 100 mV/s. At the scanning rate of 25 mV/s, the maximum capacitance values for glass/GO/VO, PMMA/GO/VO, FTO/GO/VO and ITO/GO/VO thin film supercapacitors structures were 880 F/g, 806.6 F/g, 949.6 F/g and 563.2 F/g; and the energy intensities were calculated as 85.4 W h/kg, 44.8 W h/kg, 15.78 W h/kg, 23.4 W h/kg, respectively.en_US
dc.description.sponsorshipKarabuk University Scientific Research Project Unit [KBU-17-DR-034]; Karabuk University Scientific Research Project Uniten_US
dc.description.sponsorshipThis work was supported by the Karabuk University Scientific Research Project Unit under Contract No.: KBU-17-DR-034. The authors would like to thank the Karabuk University Scientific Research Project Unit for its' financial support.en_US
dc.identifier.doi10.1016/j.synthmet.2018.05.002
dc.identifier.endpage48en_US
dc.identifier.issn0379-6779
dc.identifier.scopus2-s2.0-85047261225en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage37en_US
dc.identifier.urihttps://doi.org/10.1016/j.synthmet.2018.05.002
dc.identifier.urihttps://hdl.handle.net/20.500.14619/5368
dc.identifier.volume242en_US
dc.identifier.wosWOS:000441116600006en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofSynthetic Metalsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectThin filmen_US
dc.subjectSupercapacitoren_US
dc.subjectGraphene oxideen_US
dc.subjectVanadium pentoxideen_US
dc.subjectCBDen_US
dc.titleSynthesis and Characterization of GO/V2O5 Thin Film Supercapacitoren_US
dc.typeArticleen_US

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