Surface modification of CdSeS nanocrystals for polymer hybrid solar cells

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dc.contributor.authorErdogan A.
dc.contributor.authorKarakaya C.
dc.contributor.authorGonce M.K.
dc.contributor.authorBuyukcelebi S.
dc.contributor.authorYenel E.
dc.contributor.authorKara K.
dc.contributor.authorOzcivan A.N.
dc.contributor.authorCan M.
dc.contributor.authorKus M.
dc.contributor.authorDemic S.
dc.date.accessioned2024-07-22T08:12:43Z
dc.date.available2024-07-22T08:12:43Z
dc.date.issued2016
dc.description.abstractWe report the synthesis of fluorene-carbazole derivatives as capping agents for CdSeS nanocrystals and present their performance in polymer hybrid solar cells. CdSeS nanocrystals and different ligands consisting of fluorene and carbazole units were synthesized and characterized. Both oleic acid and pyridine capped CdSeS nanocrystals were used as reference materials in polymer hybrid solar cells. We observed that our synthesized materials show better efficiencies depending on their structures. In comparison with the reference cells consisting of pyridine capped CdSeS nanocrystals, ligand capped CdSeS shows better efficiency due to electron withdrawing and accepting groups in its structure. The reason behind the superiority of our ligands compared to the reference pyridine is the donor and/or acceptor based compatibility of the combined structures and effective surface modification as well. © 2016 The Royal Society of Chemistry.
dc.identifier.DOI-ID10.1039/c5ra27735c
dc.identifier.issn20462069
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/16159
dc.language.isoEnglish
dc.publisherRoyal Society of Chemistry
dc.subjectEfficiency
dc.subjectHybrid materials
dc.subjectLigands
dc.subjectNanocrystals
dc.subjectNanostructured materials
dc.subjectPolycyclic aromatic hydrocarbons
dc.subjectPolymer solar cells
dc.subjectPolymers
dc.subjectPyridine
dc.subjectSurface treatment
dc.subjectCarbazole Derivatives
dc.subjectCarbazole units
dc.subjectCombined structure
dc.subjectElectronwithdrawing
dc.subjectLigand-capped
dc.subjectPolymer hybrid
dc.subjectReference material
dc.subjectSynthesized materials
dc.subjectSolar cells
dc.titleSurface modification of CdSeS nanocrystals for polymer hybrid solar cells
dc.typeArticle

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