Use of new natural dyes extracted from different sections of Salvia urica in dye-sensitized solar cells

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dc.contributor.authorASLAN, Fehmi
dc.contributor.authoryamaç, halil ibrahim
dc.date.accessioned2025-10-24T18:04:05Z
dc.date.available2025-10-24T18:04:05Z
dc.date.issued2024
dc.departmentMalatya Turgut Özal Üniversitesi
dc.description.abstractIn this study, natural dyes that were obtained from the branches, flowers and leaves of Salvia urica were utilized as sensitizers in TiO2-based dye-sensitized solar cells (DSSCs). XRD and FE-SEM were used to analyze the crystal structure and morphological properties of the produced TiO2 nanopowders, respectively. The optical properties of natural dyes extracted from the Salvia urica plant were investigated by UV-vis spectroscopy. Functional groups in natural dyes were detected by FTIR spectroscopy, while DSSCs were evaluated for photovoltaic performance and electrochemical impedance. The findings show that the flower dye absorbs a wider wavelength of light in the visible region and the interaction between the carbonyl/hydroxyl groups and the TiO2 surface is very strong, which is why it is the most efficient way of power conversion among all other natural sensitizers. The efficiencies of DSSCs sensitized with flower, branch and leaf dye of Salvia urica were 0.33%, 0.28%, and 0.19%, respectively.
dc.identifier.doi10.46810/tdfd.1415400
dc.identifier.endpage171
dc.identifier.issn2149-6366
dc.identifier.issue1
dc.identifier.startpage161
dc.identifier.trdizinid1230556
dc.identifier.urihttps://doi.org/10.46810/tdfd.1415400
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1230556
dc.identifier.urihttps://hdl.handle.net/20.500.12899/2619
dc.identifier.volume13
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofTürk Doğa ve Fen Dergisi
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzTR-Dizin_20251023
dc.subjectBahçe Bitkileri
dc.subjectEnerji ve Yakıtlar
dc.subjectÇevre Bilimleri
dc.subjectMühendislik
dc.subjectKimya
dc.subjectPhotovoltaic performance
dc.subjectNatural dyes
dc.subjectDye-sensitized solar cells
dc.titleUse of new natural dyes extracted from different sections of Salvia urica in dye-sensitized solar cells
dc.typeArticle

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