Near infrared electron acceptors with a photoresponse beyond 1000 nm for highly efficient organic solar cells
Chengliang He, Yaokai Li, Yanfeng Liu, Yuhao Li, Guanqing Zhou, Shuixing Li, Haiming Zhu, Xinhui Lu, Fengling Zhang, Chang‐Zhi Li, Hongzheng Chen
Abstract
Non-fullerene acceptors with photoresponse beyond 1000 nm were synthesized with different thiophene bridges, which influence molecular orientation and thus device performance.
Topics & Concepts
Organic solar cellFullereneThiopheneInfraredElectron acceptorMaterials scienceOrientation (vector space)OptoelectronicsElectronPhotochemistryChemistryOpticsPolymerPhysicsOrganic chemistryGeometryMathematicsQuantum mechanicsComposite materialOrganic Electronics and PhotovoltaicsConducting polymers and applicationsPerovskite Materials and Applications