15.8% efficiency binary all-small-molecule organic solar cells enabled by a selenophene substituted sematic liquid crystalline donor
Tongle Xu, Jie Lv, Ke Yang, Ya He, Qianguang Yang, Haiyan Chen, Qianqian Chen, Zhihui Liao, Zhipeng Kan, Tainan Duan, Kuan Sun, Jianyong Ouyang, Shirong Lu
Abstract
A selenophene substituted sematic liquid crystalline donor is developed to achieve outstanding PCEs for binary ASM-OSCs (15.8%) and thick-film ASM-OSCs (14.3%).
Topics & Concepts
Binary numberOrganic solar cellMaterials scienceSmall moleculeChemistryOptoelectronicsComposite materialPolymerArithmeticMathematicsBiochemistryOrganic Electronics and PhotovoltaicsConducting polymers and applicationsThin-Film Transistor Technologies