Coumarin-based D–π–A dyes for efficient DSSCs: DFT and TD-DFT study of the π-spacers influence on photovoltaic properties
M. Souilah, Mohamed Hachi, Asmae Fitri, Adil Touimi Benjelloun, Souad El Khattabi, Mohammed Benzakour, Mohammed Mcharfi, Hsaine Zgou
Topics & Concepts
Dye-sensitized solar cellThiopheneDensity functional theoryAbsorption spectroscopyQuinoxalineMaterials scienceAbsorption (acoustics)MoleculePhotochemistryBand gapCoumarinEnergy conversion efficiencyPhotovoltaic systemTime-dependent density functional theoryChemistryPhysical chemistryComputational chemistryOptoelectronicsOrganic chemistryPhysicsOpticsComposite materialElectrodeElectrolyteBiologyEcologyTiO2 Photocatalysis and Solar CellsPhotochromic and Fluorescence ChemistryPhotochemistry and Electron Transfer Studies