Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/8829
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dc.contributor.authorAltaf C.T.-
dc.contributor.authorColak T.O.-
dc.contributor.authorLufrano F.-
dc.contributor.authorUnal G.S.-
dc.contributor.authorSankir N.D.-
dc.contributor.authorSankir M.-
dc.date.accessioned2022-11-30T19:20:54Z-
dc.date.available2022-11-30T19:20:54Z-
dc.date.issued2022-
dc.identifier.issn2352-152X-
dc.identifier.urihttps://doi.org/10.1016/j.est.2022.105784-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/8829-
dc.description.abstractPhoto-supercapacitor (PSC) devices, which have the ability to convert solar energy into electricity and store it at the same time, are groundbreaking in the field of renewable energy. However, performing energy conversion and storage on the same system with an efficient and compact design is a very challenging task. In this work, novel graphitic carbon nitride (g-C3N4)/zinc oxide nanowire (ZnO NW) composites have been synthesized as photoactive electrode material. All-solid-state two-electrode PSC has been assembled by using the lithiated Nafion® membrane as the electrolyte and separator. Compared to the standard filter paper (FP) separator, the Li+-form Nafion® membrane provided 5-times higher energy density under UV-illumination, at 1.5 V working potential and at 26.7 mAg?1 current density. Moreover, g-C3N4/ZnO NW-based PSC having Li+-form Nafion® membrane showed excellent cycling stability over 25,000 charge/discharge cycles with exceptional capacitance retention and Coulombic efficiency of 90.2 % and 99.9 %, respectively. In addition, UV illumination resulted in prolonged discharge time. In other words, energy density increased 21.5-fold with UV-illumination and reached 11 Wh kg?1 at 1.5 V working voltage and 20 mAg?1 current density. © 2022 Elsevier Ltden_US
dc.description.sponsorshipThe authors wish to express their sincere thanks to the TEKLAS Company for their support of this research. The authors are grateful to Dr. Francesco Frusteri of CNR-ITAE for his help in the TEM analysis of the samples.en_US
dc.language.isoenen_US
dc.publisherElsevier Ltden_US
dc.relation.ispartofJournal of Energy Storageen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGraphitic carbon nitrideen_US
dc.subjectLithiated membraneen_US
dc.subjectPhoto-supercapacitoren_US
dc.subjectSolar energyen_US
dc.subjectZinc oxideen_US
dc.subjectCapacitanceen_US
dc.subjectElectric dischargesen_US
dc.subjectElectrodesen_US
dc.subjectElectrolytesen_US
dc.subjectEnergy conversionen_US
dc.subjectII-VI semiconductorsen_US
dc.subjectIon exchangeen_US
dc.subjectIon exchange membranesen_US
dc.subjectLithium compoundsen_US
dc.subjectNitridesen_US
dc.subjectSolar energyen_US
dc.subjectZinc oxideen_US
dc.subjectAll-solid stateen_US
dc.subjectComposites electrodesen_US
dc.subjectGraphitic carbon nitridesen_US
dc.subjectIon-exchange membraneen_US
dc.subjectLi +en_US
dc.subjectLithiated membraneen_US
dc.subjectNafion membraneen_US
dc.subjectPhoto-supercapacitoren_US
dc.subjectUV illuminationsen_US
dc.subjectZinc oxide nanowiresen_US
dc.subjectSupercapacitoren_US
dc.titleGraphitic Carbon Nitride/Zinc Oxide Composite Electrodes for All-Solid Photo-Supercapacitor With Ion Exchange Membrane Separatoren_US
dc.typeArticleen_US
dc.identifier.volume55en_US
dc.identifier.wosWOS:000873784400005en_US
dc.identifier.scopus2-s2.0-85139320626en_US
dc.institutionauthorSankir, Mehmet-
dc.institutionauthorDemirci Sankir, Nurdan-
dc.identifier.doi10.1016/j.est.2022.105784-
dc.authorscopusid57204630161-
dc.authorscopusid57210958525-
dc.authorscopusid55912111600-
dc.authorscopusid57917162200-
dc.authorscopusid22942003900-
dc.authorscopusid6506399777-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ1-
dc.ozel2022v3_Editen_US
item.openairetypeArticle-
item.languageiso639-1en-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
crisitem.author.dept02.6. Department of Material Science and Nanotechnology Engineering-
Appears in Collections:Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
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