Investigation of co-doped Chlorella vulgaris as a supercapacitor electrode for energy storage

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dc.authoridakdemir, Murat/0000-0001-9235-1913
dc.contributor.authorAkdemir, Murat
dc.date.accessioned2024-12-24T19:24:39Z
dc.date.available2024-12-24T19:24:39Z
dc.date.issued2021
dc.departmentSiirt Üniversitesi
dc.description.abstractSupercapacitors are becoming more popular in the field of energy storage day by day. Thanks to their superior features such as fast charge-discharge, high capacities, and stable structures. Especially, supercapacitors designed using biomass as the electrode material are more preferred in this field because they are cheap, abundant, environmentally friendly, high capacity, and have a long cycle life. In this study, two supercapacitor cells were developed using freshwater algae biomass. In the first stage, supercapacitor electrodes were prepared by Co-doped Chlorella vulgaris (Chl-Co), and in the second stage, electrodes were prepared by Co-doped to H3PO4-washed Chlorella vulgaris (Chl-Co-H3PO4). 6 M KOH solution was used as the electrolyte. Electrochemical characterization results of the electrodes were obtained very close to the ideal supercapacitor characteristic. The capacitance values of the Chl-Co electrode were measured as 80 F/g for 1 A/g, but after the activation by H3PO4, the capacitance rose to 169.7 F/g for 1 A/g. The produced electrodes are promising for energy storage in terms of environmental pollution, cost, stability, and capacity.
dc.identifier.doi10.1007/s10854-021-07090-z
dc.identifier.endpage27250
dc.identifier.issn0957-4522
dc.identifier.issn1573-482X
dc.identifier.issue23
dc.identifier.scopus2-s2.0-85115991551
dc.identifier.scopusqualityQ2
dc.identifier.startpage27243
dc.identifier.urihttps://doi.org/10.1007/s10854-021-07090-z
dc.identifier.urihttps://hdl.handle.net/20.500.12604/6081
dc.identifier.volume32
dc.identifier.wosWOS:000701382600007
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.titleInvestigation of co-doped Chlorella vulgaris as a supercapacitor electrode for energy storage
dc.typeArticle

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