Publication | Closed Access
Rational design of pyrrolopyrrole-aza-BODIPY-based acceptor–donor–acceptor triads for organic photovoltaics application
44
Citations
50
References
2020
Year
EngineeringOrganic ElectronicsEnergy ConversionOrganic Solar CellAcceptor-donor-acceptor TriadsOrganic ChemistryChemistryPhotovoltaicsChemical EngineeringRational DesignSolar Cell StructuresPanchromatic AbsorptionPhotochemistrySolar PowerPpab-based TriadOrganic SemiconductorOrganic Charge-transfer CompoundBuilding-integrated PhotovoltaicsLight AbsorptionSolar CellsOptoelectronicsSolar Cell Materials
Acceptor-donor-acceptor triads consisting of diketopyrrolopyrrole (DPP) or pyrrolopyrrole aza-BODIPY (PPAB) or both as acceptors and cyclopentadithiophene as a donor were rationally designed for near infrared (NIR) photovoltaics application. Among them, the PPAB-based triad exhibited the highest power conversion efficiency of 3.88% owing to the panchromatic absorption in the UV/vis/NIR regions.
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