Ternary organic solar cells with 16.88% efficiency enabled by a twisted perylene diimide derivative to enhance the open-circuit voltage
Ming-Yang Ni, Shifeng Leng, Heng Liu, Yankang Yang, Qianhui Li, Chun‐Qi Sheng, Xinhui Lu, Feng Liu, Jun‐Hua Wan
Abstract
A coronene-cored perylene diimide twisted tetramer was developed as an acceptor additive to increase the <italic>V</italic><sub>oc</sub> values of <bold>PM6</bold>:<bold>Y6</bold> blend-based OSCs.
Topics & Concepts
DiimidePeryleneCoroneneTernary operationMaterials scienceDerivative (finance)Open-circuit voltageAcceptorTetramerPhotochemistryOptoelectronicsVoltageCondensed matter physicsOrganic chemistryMoleculeChemistryPhysicsEnzymeEconomicsQuantum mechanicsComputer scienceProgramming languageFinancial economicsOrganic Electronics and PhotovoltaicsConducting polymers and applicationsPerovskite Materials and Applications