A wide-bandgap copolymer donor with a 5-methyl-4Hdithieno[3,2-e:2′,3′-g]isoindole-4,6(5H)-dione unit  

作　　者：Anxin Sun Jingui Xu Guanhua Zong Zuo Xiao Yong Hua Bin Zhang Liming Ding 

机构地区：[1]Yunnan Key Laboratory for Micro/Nano Materials&Technology,School of Materials and Energy,Yunnan University,Kunming 650091,China [2]Center for Excellence in Nanoscience(CAS),Key Laboratory of Nanosystem and Hierarchical Fabrication(CAS),National Center for Nanoscience and Technology,Beijing 100190,China [3]School of Materials Science and Engineering,Changzhou University,Changzhou 213164,China

出　　处：《Journal of Semiconductors》2021年第10期34-56,共23页半导体学报（英文版）

基　　金：the National Key Research and Development Program of China(2017YFA0206600);the National Natural Science Foundation of China(51773045,21772030,51922032 and 21961160720).

摘　　要：Wide-bandgap copolymer donors with fused-ring accept-or units(FAUs)present excellent performance in non-fullerene organic solar cells due to their complementary light-absorption with nonfullerene acceptors,deep the highest occupied molecular orbital(HOMO)levels and high hole mobilities[1−4].

关 键 词：DONOR COMPLEMENTARY 

分 类 号：TM914.4[电气工程—电力电子与电力传动] TQ317[化学工程—高聚物工业]