Reducing non-radiative recombination energy loss <i>via</i> a fluorescence intensifier for efficient and stable ternary organic solar cells
Xuan Liu, Yang Liu, Yongfeng Ni, Ping Fu, Xuchao Wang, Qing Yang, Xin Guo, Can Li
Abstract
A highly fluorescent molecule was introduced into ternary organic solar cells to enhance PL emission and EQE<sub>EL</sub><italic>via</italic> the FRET to acceptor component, reducing non-radiative recombination energy loss and thus improving open-circuit voltage up to 41 mV.
Topics & Concepts
Ternary operationFluorescenceRadiative transferMaterials scienceRecombinationOptoelectronicsOpticsPhysicsChemistryGeneProgramming languageComputer scienceBiochemistryOrganic Electronics and PhotovoltaicsConducting polymers and applicationsPerovskite Materials and Applications