Effects of different counter electrodes on performance of CdSeTe alloy QDSSC

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dc.contributor.authorElibol, Erdem
dc.date.accessioned2021-12-01T18:47:07Z
dc.date.available2021-12-01T18:47:07Z
dc.date.issued2020
dc.department[Belirlenecek]en_US
dc.description.abstractQuantum Dot Sensitized Solar Cells (QDSSC) is one of the most focused energy sources among the 3rd generation energy sources with the theoretically promised energy conversion efficiency. Even though the experimental studies have been far from the maximum efficiency that should be obtained theoretically, efficiency continues to increase rapidly with new application and treatment methods. One of the problems to be solved in QDSSC technology is the selection of the counter electrode (CE) and electrolyte that is compatible with the synthesized QD, and the studies on this subject are limited compared to other studies. In this study, CdSeTe QDSSCs were designed in combination with 3 different CE (Au, Pt, Cu2S) and 2 different electrolytes (triiodide, polysulfide) and the effects of CEs on QDSSC performance were compared. As a result of the study, it was determined that the use of Cu2S CE/polysulfide electrolyte in the design of CdSeTe QDSSS increased PCE up to 1.408%. The highest filling factor (FF) and highest V-oc values were obtained by Pt CE/triiodide electrolyte in these studies and these values were 60.664% and 0.730 V, respectively.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [217M897]en_US
dc.description.sponsorshipThis study was financially supported by Scientific and Technological Research Council of Turkey (TUBITAK), project number 217M897.en_US
dc.identifier.doi10.1016/j.solener.2020.01.035
dc.identifier.endpage526en_US
dc.identifier.issn0038-092X
dc.identifier.scopus2-s2.0-85078032920en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage519en_US
dc.identifier.urihttps://doi.org/10.1016/j.solener.2020.01.035
dc.identifier.urihttps://hdl.handle.net/20.500.12684/10150
dc.identifier.volume197en_US
dc.identifier.wosWOS:000514747600046en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorElibol, Erdem
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofSolar Energyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCdSeTeen_US
dc.subjectQDSSCen_US
dc.subjectCounter electrode, electrolyteen_US
dc.subjectEfficiencyen_US
dc.subjectSensitized Solar-Cellsen_US
dc.subjectQuantum-Doten_US
dc.subjectHighly Efficienten_US
dc.subjectHeterostructureen_US
dc.subjectEnhancementen_US
dc.subjectFabricationen_US
dc.subjectAbsorptionen_US
dc.subjectCompositeen_US
dc.subjectEmissionen_US
dc.subjectOxideen_US
dc.titleEffects of different counter electrodes on performance of CdSeTe alloy QDSSCen_US
dc.typeArticleen_US

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