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dc.contributor.authorKeleş, Turgut
dc.contributor.authorBıyıklıoğlu, Zekeriya
dc.contributor.authorGüzel, Emre
dc.contributor.authorNebioğlu, Mehmet
dc.contributor.authorŞişman, İlkay
dc.date.accessioned2020-12-19T19:32:16Z
dc.date.available2020-12-19T19:32:16Z
dc.date.issued2020
dc.identifier.citationKeles, T., Biyiklioglu, Z., Guzel, E., Guzel, E., Nebioglu, M., Sisman, I. (2020). Dye-sensitized solar cells based on zinc(II) phthalocyanines bearing 3-pyridin-3-ylpropoxy anchoring groups. Applied Organometallic Chemistry, 35(1). https://doi.org/10.1002/aoc.6076en_US
dc.identifier.issn0268-2605
dc.identifier.issn1099-0739
dc.identifier.urihttps://doi.org/10.1002/aoc.6076
dc.identifier.urihttps://hdl.handle.net/11436/970
dc.descriptionGuzel, Emre/0000-0002-1142-3936en_US
dc.descriptionWOS: 000582442100001en_US
dc.description.abstractIn this study, nonperipherally tetra-substituted (2), peripherally tetra-substituted (3), and peripherally octa-substituted (4) zinc(II) phthalocyanines were synthesized as sensitizers for dye-sensitized solar cells (DSSCs) in which 3-pyridin-3-ylpropoxy substituent acts as anchoring unit to bind TiO2 surface. the optical results indicated that there is an interaction between the dyes and the TiO2 surface. the photovoltaic performances of the DSSCs based on these dyes were found to depend on both the position and number of the substituents. Despite the more red-shifted absorption, the DSSC based on 2 showed the conversion efficiency of 0.68%, which is lower than 1.36% and 0.92% for 3 and 4, respectively, under one sun (AM 1.5G). the vertical orientation of the dye on TiO2 surface could be the main reason for the higher photovoltaic performance of complex 3, which is beneficial for not only injecting the electrons into the conduction band of TiO2 but also reducing the charge recombination. Overall, these results demonstrate that the peripherally tetra-substituted 3-pyridin-3-ylpropoxy zinc(II) phthalocyanine complex (3) as a sensitizer can more efficiently utilize the photons in the red/near-infrared region with respect to the other complexes studied.en_US
dc.language.isoengen_US
dc.publisherWileyen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPyridinen_US
dc.subjectYlpropoxyen_US
dc.subjectAnchoring groupen_US
dc.subjectDye-en_US
dc.subjectSensitized solar cellsen_US
dc.subjectPhthalocyanineen_US
dc.titleDye-sensitized solar cells based on zinc(II) phthalocyanines bearing 3-pyridin-3-ylpropoxy anchoring groupsen_US
dc.typearticleen_US
dc.contributor.departmentRTEÜ, Rektörlüğe Bağlı Birimler, Araştırma Merkezlerien_US
dc.contributor.institutionauthorKeleş, Turgut
dc.identifier.doi10.1002/aoc.6076
dc.relation.journalApplied Organometallic Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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