Hybrid materials composed of graphene and conjugated poly(fluorene-alt-phenylene) endowed with redox-active anthraquinone moieties are prepared. Remarkable changes in the electronic properties of the polymer are observed. Effective interactions among the pendant anthraquinone and graphene, likely due to π–π stacking, are confirmed.
                                    本研究制备了由
石墨烯和具有氧化还原活性
蒽醌分子的共轭聚(
芴-
邻苯二甲酸酯)组成的混合材料。观察到聚合物的电子特性发生了显著变化。悬挂的
蒽醌和
石墨烯之间的有效相互作用得到了证实,这可能是由于 π-π 堆积所致。