石墨烯是具有二维平面结构的碳纳米材料,其特殊的单原子层共轭结构决定了它具有优异的电学、光学、热学、力学性能,在绿色能源领域中具有非常好的应用前景.本文结合本实验室近几年的研究工作,简要评述石墨烯的制备过程、石墨烯基纳米材料的三维组装过程及其在超级电容器、锂离子电池、透明导电膜电极、催化剂等绿色能源领域方面的应用.
Graphene, a single layer of graphite, possesses an ideal two-dimensional hexagonal structure of carbon atoms. The excellent electrical, optical, thermal, and mechanical properties make graphene suitable for the use in green energy-related areas. Combined with our recent research, this review gives a brief overview of the preparation and assembly of graphene-based nanomaterials and their applications in green energy-related areas including supercapacitors, lithium ion batteries, transnarent conductive film electrodes, and catalysis.