绿色虚线代表了PBDB-TF:IT-4F共混膜的双结线/组成关系图。4个样品后的数字为PBDB-TF的数均分子量(51.2 kDa, 39.5 kDa, 30.8 kDa和27.6 kDa)。 PBDB-T及其衍生物使用简单的溶液加工工艺便可实现高效率、可重复的光伏性能,其主要原因是该类材料主链重复单元间具有独特的聚集结构,其固态薄膜的微观形貌受...
For most of the PBDB-TF:IT-4F based non-fullerene organic solar cells (OSCs), 1,8-diiodooctane (DIO) is introduced to improve the performance of the OSCs. However, the charge dynamics of DIO addition on device performance improvement is still not clear. The relationship between DIO and ...
有机光电子非富勒烯受体材料COTIC-4F 有机光电子非富勒烯受体材料GS-ISO 有机光电子非富勒烯受体材料ITIC 有机光电子聚合物受体材料F-N2200 有机光电子聚合物受体材料N2200 有机光电子聚合物受体材料PY-IT PM6, PBDB-T-2F, PBDB-TF, for high performance OPV devices 有机光电子聚合物给体材料D18 有机...