Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/8831
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dc.contributor.authorAltaf, Cigdem Tuc-
dc.contributor.authorCoskun, Ozlem-
dc.contributor.authorKumtepe, Alihan-
dc.contributor.authorRostas, Arpad Mihai-
dc.contributor.authorIatsunskyi, Igor-
dc.contributor.authorCoy, Emerson-
dc.contributor.authorSankir, Nurdan Demirci-
dc.date.accessioned2022-11-30T19:20:54Z-
dc.date.available2022-11-30T19:20:54Z-
dc.date.issued2022-
dc.identifier.issn2045-2322-
dc.identifier.urihttps://doi.org/10.1038/s41598-022-15180-z-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/8831-
dc.description.abstractIn this study, zinc oxide (ZnO) powders in two different morphologies, nanowire (NW) and nanoflower (NF), have been synthesized by the hydrothermal method. The eligibility of the pristine ZnO nanopowders as a photo-active material has been revealed by designing P-SC devices via the facile drop-casting method on both glass and plastic substrates in large-area applications. The impact of physical properties and especially defect structures on photo-supercapacitor (P-SC) performance have been explored. Although the dark Coulombic efficiency (CE%) of both NW and NF-based P-SC were very close to each other, the CE% of NW P-SC increased 3 times, while the CE% of NF P-SC increased 1.7 times under the UV-light. This is because the charge carriers produced under light excitation, extend the discharge time, and as confirmed by electron paramagnetic resonance, photoluminescence, and transmission electron microscopy analyses, the performance of P-SCs made from NF powders was relatively low compared to those produced from NW due to the high core defects in NF powders. The energy density of 78.1 mWh kg(-1) obtained for NF-based P-SCs is very promising, and the capacitance retention value of almost 100% for 3000 cycles showed that the P-SCs produced from these materials were entirely stable. Compared to the literature, the P-SCs we propose in this study are essential for new generation energy storage systems, thanks to their ease of design, adaptability to mass production for large-area applications, and their ability to store more energy under illumination.en_US
dc.description.sponsorshipThe Scientific and Technological Research Council of Turkey (TUBITAK) [119M030, 118C243]; TUBITAK-BIDEB-2218 Program [118C551]; SONATA BIS project [2020/38/E/ST5/00176]; Romanian Ministry of Research, Innovation and Digitalization [PN19 35 02 03]en_US
dc.description.sponsorshipN.D.S. acknowledges the financial support from The Scientific and Technological Research Council of Turkey (TUBITAK) under research contract 119M030. N.D.S, M.S., and C.T.A. also acknowledge the financial support from TUBITAK-BIDEB-2218 Program No.118C551. E.E. thanks to The Scientific and Technological Research Council of Turkey (TUBITAK, Grant No: 118C243) in the frame of 2232-International Fellowship for Outstanding Researchers. I.I. acknowledges the partial financial support from the SONATA BIS project 2020/38/E/ST5/00176. A.M.R. acknowledges the financial support from the Romanian Ministry of Research, Innovation and Digitalization, Core Programme, Project PN19 35 02 03.en_US
dc.language.isoenen_US
dc.publisherNature Portfolioen_US
dc.relation.ispartofScientific Reportsen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectQuantum Dotsen_US
dc.subjectAt-Nioen_US
dc.subjectPerformanceen_US
dc.subjectEnergyen_US
dc.subjectConversionen_US
dc.subjectDefectsen_US
dc.subjectStorageen_US
dc.subjectCarbonen_US
dc.subjectPoweren_US
dc.subjectNanostructuresen_US
dc.titlePhoto-Supercapacitors Based on Nanoscaled Znoen_US
dc.typeArticleen_US
dc.identifier.volume12en_US
dc.identifier.issue1en_US
dc.authoridRostas, Arpad Mihai/0000-0001-8190-9512-
dc.authoridALTAF, Cigdem TUC/0000-0001-9036-5836-
dc.authoridIatsunskyi, Igor/0000-0001-9420-7376-
dc.authoridDemirci Sankir, Nurdan/0000-0002-7004-1217-
dc.authoridSANKIR, Mehmet/0000-0003-2103-0439-
dc.identifier.wosWOS:000822069800103en_US
dc.identifier.scopus2-s2.0-85133606452en_US
dc.institutionauthorSankir, Mehmet-
dc.institutionauthorDemirci Sankir, Nurdan-
dc.identifier.pmid35798769en_US
dc.identifier.doi10.1038/s41598-022-15180-z-
dc.authorwosidRostas, Arpad Mihai/Y-9189-2019-
dc.authorwosidALTAF, Cigdem TUC/AAI-5326-2020-
dc.authorwosidIatsunskyi, Igor/E-5751-2012-
dc.authorscopusid57204630161-
dc.authorscopusid57225361849-
dc.authorscopusid57215409971-
dc.authorscopusid37052789200-
dc.authorscopusid37097275500-
dc.authorscopusid57639481200-
dc.authorscopusid7005316591-
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
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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