A novel study for supercapacitor applications via corona discharge modified activated carbon derived from Dunaliella salina microalgae

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dc.authorid0000-0001-7117-1526en_US
dc.authorid0000-0002-9913-5946en_US
dc.authorid0000-0001-9235-1913en_US
dc.contributor.authorÇetin, Rıdvan
dc.contributor.authorArseri̇m, Muhammet Ali
dc.contributor.authorAkdemir, Murat
dc.date.accessioned2023-10-27T08:13:54Z
dc.date.available2023-10-27T08:13:54Z
dc.date.issued2023en_US
dc.departmentDicle Üniversitesi, Mühendislik Fakültesi, Elektrik Elektronik Mühendisliği Bölümüen_US
dc.description.abstractChemical activation factors including type of chemical agent and amount of agent, as well as carbonization procedures like burning temperature and burning time, have an impact on the surface characteristics of activated carbon. In this study, Dunaliella Salina microalgae was converted to supercapacitor electrode materials for the first time by using multiple parameters such as chemical agent, amount of chemical agent, burning temperature, and burning time, and then new electrode materials were obtained by applying different activation with the help of electrical corona discharge. Dunaliella Salina microalgae were used as activated carbon in accordance with the experimental protocol designed by the Taguchi L9 (3,4) technique. Specific capacitance values of each supercapacitor electrode material were subjected to a linear regression model to determine the effect of each parameter. It has been found that the parameter with the most significant positive effect on the specific capacitance value is the burning temperature. The surface properties of MAD-3, which has the best specific capacitance value of 284.86 F/g, were further improved by being exposed to corona discharge at different frequency values in a two-electrode system. The best specific capacitance value was measured as 335.23 F/g for the MAD-C50 under the condition that the frequency of the application voltage is 50 Hz. In addition, SEM-EDS, and XRD analyses were performed and BET measurements showed that the corona discharge method increased the pore volume and surface area of activated carbon more than 1.6 times.en_US
dc.identifier.citationÇetin, R., Arserim, M. A. ve Akdemir, M. (2023). A novel study for supercapacitor applications via corona discharge modified activated carbon derived from Dunaliella salina microalgae. Journal of Energy Storage, (72), 1-12.en_US
dc.identifier.doi10.1016/j.est.2023.108823
dc.identifier.endpage12en_US
dc.identifier.issn2352-152X
dc.identifier.scopus2-s2.0-85171595339
dc.identifier.scopusqualityQ1
dc.identifier.startpage1en_US
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S2352152X2302220X?via%3Dihub
dc.identifier.urihttps://hdl.handle.net/11468/12974
dc.identifier.volume72en_US
dc.identifier.wosWOS:001077386500001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorÇetin, Rıdvan
dc.institutionauthorArserim, Muhammet Ali
dc.language.isoenen_US
dc.publisherElsevier Ltd.en_US
dc.relation.ispartofJournal of Energy Storage
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCorona dischargeen_US
dc.subjectDunaliella salinaen_US
dc.subjectSupercapacitoren_US
dc.subjectTaguchien_US
dc.titleA novel study for supercapacitor applications via corona discharge modified activated carbon derived from Dunaliella salina microalgaeen_US
dc.titleA novel study for supercapacitor applications via corona discharge modified activated carbon derived from Dunaliella salina microalgae
dc.typeArticleen_US

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