近年来迅猛发展的纳米科技在化学、生物医学、材料学、电子学等领域取得了一系列令人瞩目的成果。纳米材料的尺寸效应、表面效应、量子效应,使其在磁、光、电、敏感等方面呈现出常规材料不具备的新奇性质,具有广阔的应用前景。碳纳米材料的研究也成为当前国际上最活跃的前沿领 In recent years, the rapid development of nanotechnology in chemistry, biomedicine, materials science, electronics and other fields made a series of remarkable achievements. The size effect, surface effect and quantum effect of nanomaterials make them exhibit the novel properties that conventional materials do not have in magnetism, optics, electricity and sensitivity, and have broad application prospects. Research on carbon nanomaterials has also become the most active frontline in the world