New molecular design towards high performance single junction organic solar cell
作者单位：College of Chemistry and Chemical EngineeringCentral South University
会议名称：《2019第四届中国能源材料化学研讨会》
会议日期：2019年
学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）]
摘 要：正Recently,non-fullerene n-type organic semiconductors （n-OS） have attracted significant attention as acceptors in organic photovoltaics （OPVs） due to their great potential to realize high power conversion efficiencies （PCEs）.In this regard,a rational design of central fused ring unit of the n-OS molecules is crucial to maximize the state-of-the-art PCEs.