Non-radiative recombination energy losses in Y-series asymmetric acceptor-based organic solar cells
Yongjie Cui, Zhaohan Chai, Shenbo Zhu, Zihua Wu, Huaqing Xie, Huawei Hu
Abstract
The molecular engineering of Y6 has marked a paradigm shift in the development of non-fullerene acceptors for organic solar cells, enabling remarkable enhancements in efficiencies through its distinct architecture and adjusted voltage loss.
Topics & Concepts
RecombinationMaterials scienceIntermolecular forceOrganic solar cellChemical physicsRelaxation (psychology)ExcitonMolecular engineeringAsymmetryAbsorption (acoustics)NanotechnologyPhotovoltaic systemRational designOptoelectronicsDesign elements and principlesCharge (physics)Solar cellSolar energyEnergy conversion efficiencySolar energy conversionPhotovoltaicsPolymer solar cellOrganic semiconductorCharge carrierOrganic Electronics and PhotovoltaicsSilicon and Solar Cell TechnologiesSemiconductor materials and interfaces