The dual functionality of Zn@BP catalyst: methanolysis and supercapatior

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dc.authoridakdemir, Murat/0000-0001-9235-1913
dc.contributor.authorKarakas, Duygu Elma
dc.contributor.authorAkdemir, Murat
dc.contributor.authorKaya, Mustafa
dc.contributor.authorHoroz, Sabit
dc.contributor.authorYasar, Fevzi
dc.date.accessioned2024-12-24T19:24:39Z
dc.date.available2024-12-24T19:24:39Z
dc.date.issued2022
dc.departmentSiirt Üniversitesi
dc.description.abstractIn the present study, activated carbon is synthesized by combining banana peel (BP) and ZnCl2 at high temperature for the first time, and the existing catalyst (Zn@BP) is used as a dual function both in hydrogen production and in supercapacitor application. In methanolysis experiments, optimum conditions are determined based on the maximum hydrogen generation rate (HGR). Methanolysis experiments are performed in the presence of different parameters, such as different H3PO4 concentrations, different ZnCl2 concentrations, different carbonization temperatures, and different carbonization times. Thus, in the presence of Zn@BP catalyst, the maximum HGR value is recorded as 43,665 mLmin(-1)gcat(-1) (Experimental conditions: catalyst amount: 100 mg, NaBH4 concentration: 2.5%, temperature: 30 degrees C, H3PO4 concentration: 40%, ZnCl2 concentration: 30%, carbonization temperature: 700 degrees C, and carbonization time: 40 min.). Zn@BP catalyst with maximum HGR value is used as an electrode in supercapacitor applications. The specific capacitance value of the electrode is determined as 223.98 F/g for 1 A/g. Furthermore, the Zn@BP catalyst is characterized structurally and morphologically.
dc.description.sponsorship[2021-SIULAB-16]
dc.description.sponsorshipIn the current study, methanolysis experiments were supported by the 2021-SIULAB-16 project.
dc.identifier.doi10.1007/s10854-022-08283-w
dc.identifier.endpage13492
dc.identifier.issn0957-4522
dc.identifier.issn1573-482X
dc.identifier.issue17
dc.identifier.scopus2-s2.0-85129721982
dc.identifier.scopusqualityQ2
dc.identifier.startpage13484
dc.identifier.urihttps://doi.org/10.1007/s10854-022-08283-w
dc.identifier.urihttps://hdl.handle.net/20.500.12604/6084
dc.identifier.volume33
dc.identifier.wosWOS:000792994100004
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Materials Science-Materials in Electronics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.titleThe dual functionality of Zn@BP catalyst: methanolysis and supercapatior
dc.typeArticle

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