Evaluation of Weight, area, and Volumetric Specific Capacitance Performance of high Graphene Content ZnFe2O4 Electrode for Supercapacitors

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dc.authoridpolat, safa/0000-0002-3835-8425
dc.contributor.authorPolat, Safa
dc.contributor.authorMashrah, Muwafaq
dc.contributor.authorMaksur, Abdulgani
dc.date.accessioned2024-09-29T15:54:53Z
dc.date.available2024-09-29T15:54:53Z
dc.date.issued2024
dc.departmentKarabük Üniversitesien_US
dc.description.abstractThe main purpose of this study is to synthesize ZnFe2O4 (ZFO) on a nickel foam along with a high amount of graphene. For this purpose, the productions were carried out with high amounts of graphene by hydrothermal method. According to the characterization results, it has been observed that a high amount of graphene nanosheets (GNPs) were successfully adhered to the current collector surface without agglomeration using this method. The electrochemical results have demonstrated a 97% enhancement in the performance of the ZFO electrode with the addition of GNPs, reaching 622 mF/cm(2) at a current density of 1 mA/cm(2). Additionally, the weight and volumetric specific capacitances of this electrode were calculated as 415 F/g and 519 F/cm(3), respectively. Regarding the charging mechanism of this electrode, it was found to be 82% capacitive and 18% diffusion-controlled according to the Dunn method. The abundance of GNPs compared to those in the literature has increased the effectiveness of the diffusion-controlled charging mechanism.en_US
dc.description.sponsorshipScientific Research Projects Coordination Unit of Karabuk University [KBBAP-21-ABP-047]en_US
dc.description.sponsorshipThis research was funded under the project numbered KBUEBAP-21-ABP-047 by the Scientific Research Projects Coordination Unit of Karabuk University. Additionally, the laboratories of Karabuk University MARGEM were utilized. We extend our gratitude to both departments for their support.en_US
dc.identifier.doi10.1007/s42341-024-00559-8
dc.identifier.issn1229-7607
dc.identifier.issn2092-7592
dc.identifier.scopus2-s2.0-85200980101en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.urihttps://doi.org/10.1007/s42341-024-00559-8
dc.identifier.urihttps://hdl.handle.net/20.500.14619/4320
dc.identifier.wosWOS:001288496300001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofTransactions On Electrical and Electronic Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectZnFe2O4en_US
dc.subjectGraphene nanosheetsen_US
dc.subjectVolumetric capacitanceen_US
dc.subjectAreal capacitance supercapacitoren_US
dc.titleEvaluation of Weight, area, and Volumetric Specific Capacitance Performance of high Graphene Content ZnFe2O4 Electrode for Supercapacitorsen_US
dc.typeArticleen_US

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