PBDTBO, a conjugated polymer comprising benzo[1,2-b:4,5-b']dithiophene (BDT) and 5,6-bis(octyloxy)benzo[c][1,2,5]oxadiazole (BO) units, exhibits a deep HOMO energy level of -5.27 eV and excellent solubility. A device incorporating PBDTBO and [6,6]-phenyl-C(61)-butyric acid methyl ester (1:1, w/w) exhibited a power conversion efficiency of 5.7%.
PBDTBO,一种包含苯并[1,2-b:4,5-b']二
噻吩(BDT)和5,6-双(辛氧基)苯并[c] [1,2,5]恶二唑(BO)单元的共轭聚合物表现出-5.27 eV的深HOMO能级和出色的溶解度。结合了
PBDTBO和[6,6]-苯基-C(61)-
丁酸甲酯(1:1,w / w)的装置显示了5.7%的功率转换效率。