▎ 摘　　要

A two-dimensional hybrid of naphthalene diimide and reduced graphene oxide (NDI-RGO) has been constructed by a facile self-assembly strategy. In the resulting hybrid, the non-covalent interactions between NDI and RGO enable the uniformdistribution of NDI on the surface of RGO. As the cathode material in lithium ion batteries, NDI-RGO shows excellent revisable capacity and rate capability.