Production of a novel supercapacitor electrode material from Rheum ribes and its application

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dc.authoridakdemir, Murat/0000-0001-9235-1913
dc.contributor.authorTUFAN, A. L., I
dc.contributor.authorHANSU, T. U. L. I. N. A. V. C. I.
dc.contributor.authorAKDEMIR, M. U. R. A. T.
dc.date.accessioned2024-12-24T19:24:55Z
dc.date.available2024-12-24T19:24:55Z
dc.date.issued2022
dc.departmentSiirt Üniversitesi
dc.description.abstractThe efficient use of energy produced from alternative energy sources and the uninterrupted delivery of energy to consumers reveals the importance of energy storage. Intensive studies are carried out on supercapacitors, which will soon replace batteries in the energy storage area, owing to their superior properties. In this study, Rheum ribes peel was converted to activated carbon for the first time using carbonization and different activation methods, and three supercapacitor cells were prepared using these materials. The surface characterizations of the obtained electrode materials were performed using scanning electron microscopy with energy-dispersive X-ray, Brunauer-Emmett-Teller and X-ray diffraction analysis methods. The best specific capacitance value was obtained for the RRP-pure electrode and was 70.82 F g(-1) at a current density of 1 A g(-1). The cyclic voltammetry curves of electrodes were perfectly obtained and found extremely similar to the ideal supercapacitor curves. The RRP-pure electrode has a maximum energy density of 6.78 Wh kg(-1) at a power density of 618.86 W kg(-1) and exhibited good stability. For the all-prepared electrodes, the ion exchange between the electrode materials and the electrolyte was at a good level and equivalent series resistance values of the electrodes were low, leading to a positive advantage in energy transmission. The produced electrodes are cheap, environmentally friendly, efficient, high capacity and stable, making them an excellent alternative to conventional methods in the field of energy storage.
dc.identifier.doi10.1007/s12034-022-02731-3
dc.identifier.issn0250-4707
dc.identifier.issn0973-7669
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85134572945
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1007/s12034-022-02731-3
dc.identifier.urihttps://hdl.handle.net/20.500.12604/6192
dc.identifier.volume45
dc.identifier.wosWOS:000829049600003
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherIndian Acad Sciences
dc.relation.ispartofBulletin of Materials Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectRheum ribes
dc.subjectsupercapacitor
dc.subjectbiomass
dc.subjectactive carbon
dc.titleProduction of a novel supercapacitor electrode material from Rheum ribes and its application
dc.typeArticle

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