通过表面浸润法制备了红荧烯的反蛋白石结构,成功观测到其结构色,并检测出相对应反射光谱.此类方法可进一步拓展制备多种具有三维有序大孔结构的有机半导体材料,得到新的光电性质.
Rubrene inverse opal was fabricated via a silica colloidal crystal template and surface-wetting technique.Moreover,the photonic band gap of the rubrene inverse opal was successfully measured,which corresponds with the theoretical calculations.This method provides a platform for further fabrication of inverse opal structure with other organic semiconductor materials.Furthermore,the unique structural features of three-dimensional ordered macroporous may find novel optical and electrical properties.