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Carbon nanotube supported thiospinel quantum dots as counter electrodes for dye sensitized solar cells

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dc.creator SARILMAZ, ADEM
dc.creator KUŞ, MAHMUT
dc.creator ÖZEL, FARUK
dc.creator Gultekin, Sirin Siyahjani
dc.creator AKYILDIZ, HASAN
dc.creator Ozen, Abdurrahman
dc.date 2021-06-01T00:00:00Z
dc.date.accessioned 2021-12-03T11:15:48Z
dc.date.available 2021-12-03T11:15:48Z
dc.identifier 1a3a75ec-5b69-4fa4-8c1d-ad8b22766c95
dc.identifier 10.1016/j.solener.2021.04.047
dc.identifier https://avesis.sdu.edu.tr/publication/details/1a3a75ec-5b69-4fa4-8c1d-ad8b22766c95/oai
dc.identifier.uri http://acikerisim.sdu.edu.tr/xmlui/handle/123456789/90218
dc.description In the current study, sulfide based ternary and quaternary thiospinel nanocrystals were synthesized by using a simple hot injection method and used as catalyst instead of Pt in a DSSCs application for the first time. CuNiCoS4, CuCo5S8, and CuCo2S4 as thiospinel nanocrystals have been synthesized in crystalline structure, single phase, nearly stoichiometric, and having narrow size distribution below 10 nm. Comparative studies showed that, Carbon Nanotube (CNT)-CuCo2S4 based DSSCs yielded the most favorable results as a potential counter electrode showing very similar power conversion efficiency (eta = 4.99%) in comparison with Pt based DSSCs produced under identical conditions. Therefore, this study implies that the thiospinel nanocrystals and their CNT supported composites can be proposed as novel counter electrode materials for low-cost platinum-free solar cells.
dc.language eng
dc.rights info:eu-repo/semantics/closedAccess
dc.title Carbon nanotube supported thiospinel quantum dots as counter electrodes for dye sensitized solar cells
dc.type info:eu-repo/semantics/article


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