π-Extension, Selenium Incorporation, and Trimerization: “Three in One” for Efficient Perylene Diimide Oligomer-Based Organic Solar Cells
Keke Wang, Ping Xia, Kangwei Wang, Xiaoxiao You, Mingliang Wu, Huaxi Huang, Di Wu, Jianlong Xia
Abstract
values reported in PDI-based OSCs. These results argue that the so-called "three in one" molecule design strategy of π-extension, selenium incorporation, and trimerization offers a robust approach to constructing high-performance PDI-based NFAs.
Topics & Concepts
DiimidePeryleneOrganic solar cellOligomerMaterials scienceMoietyEnergy conversion efficiencyConjugated systemElectron acceptorMoleculePolymer chemistryPhotochemistryOptoelectronicsChemistryOrganic chemistryPolymerComposite materialOrganic Electronics and PhotovoltaicsConducting polymers and applicationsPerovskite Materials and Applications