Title of article :
Organic photovoltaic cells based on tetrathia[22]annulene[2,1,2,1]/PCBM heterojunction
Author/Authors :
Xi، نويسنده , , Hongxia and Wei، نويسنده , , Zhongming and Xu، نويسنده , , Wei and Bo، نويسنده , , Zhishan and Hu، نويسنده , , Wenping and Zhu، نويسنده , , Daoben، نويسنده ,
Abstract :
Organic photovoltaic cells (OPVs) based on tetrathia[22]annulene[2,1,2,1] (TTA)/[6,6]-phenyl-C61 butyric acid methyl ester (PCBM) heterojunction were fabricated and investigated. The optimized device performance displayed a power conversion efficiency (η) of 0.23% with open-circuit voltage (Voc) of 0.16 V, short-circuit current density (Jsc) of 3.1 mA/cm2 and the fill factor (FF) of 0.46.
