Cooperatively Assembling Donor–Acceptor Superstructures Direct Energy Into an Emergent Charge Separated State
作者:David Ley、Carmen X. Guzman、Karin H. Adolfsson、Amy M. Scott、Adam B. Braunschweig
DOI:10.1021/ja5015053
日期:2014.6.4
system composed of diketopyrrolopyrrole electron donors and perylene derived bisimide (PDI) electron acceptors forms superstructures that undergo fast photoinduced charge separation following assembly. This bioinspired route toward functional hierarchical structures, whereby assembly and electronic properties are closely coupled, could lead to new materials for artificial photosynthesis and organic electronics
由二酮吡咯并吡咯电子供体和苝衍生的双酰亚胺 (PDI) 电子受体组成的新型超分子系统形成超结构,在组装后进行快速光诱导电荷分离。这种通往功能分层结构的仿生路线,由此组装和电子特性紧密耦合,可能会产生用于人工光合作用和有机电子产品的新材料。