申请人:Sheina Elena
公开号:US20080315751A1
公开(公告)日:2008-12-25
Aryl-substituted conjugated polymers are described having improved properties. The polymers include a polymer backbone that includes heterocyclic repeat units. At least some of the heterocyclic repeat units have an aryl substituent attached thereto and at least some of these aryl substituents have a branched alkyl substituent attached thereto. The conjugated polymer are well-suited for use in a variety of electronic devices, including photovoltaic cells, light-emitting diodes, and transistors. Tunability of material, spectroscopic, and/or electronic properties is possible.
本文描述了具有改进性能的芳基取代共轭聚合物。这些聚合物包括一个聚合物骨架,其中包括杂环重复单元。至少一些杂环重复单元带有芳基取代基,并且其中至少一些芳基取代基带有支链烷基取代基。这些共轭聚合物非常适用于各种电子设备,包括光伏电池、发光二极管和晶体管。材料、光谱和/或电子性质的可调性是可能的。