n-Doping of photoactive layer in binary organic solar cells realizes over 18.3% efficiency
Danqin Li, Fushan Geng, Tianyu Hao, Zeng Chen, Hongbo Wu, Zaifei Ma, Qifan Xue, Lina Lin, Rong Huang, Shifeng Leng, Bingwen Hu, Xianjie Liu, Jie Wang, Haiming Zhu, Menglan Lv, Liming Ding, Mats Fahlman, Qinye Bao, Yongfang Li
Topics & Concepts
Photoactive layerMaterials sciencePolymer solar cellDopantDopingOrganic solar cellOptoelectronicsCharge carrierActive layerOrganic semiconductorHOMO/LUMOEnergy conversion efficiencyAcceptorHybrid solar cellExcitonHeterojunctionNanotechnologyLayer (electronics)PolymerMoleculeThin-film transistorChemistryOrganic chemistryQuantum mechanicsCondensed matter physicsPhysicsComposite materialOrganic Electronics and PhotovoltaicsPerovskite Materials and ApplicationsConducting polymers and applications