碳纳米管具有优异的力学、电学性能,同时具有密度小、比表面大等优点,在聚合物复合材料的增强、增韧、导电和阻燃等方面发挥着重要作用,在学术和商业领域也引起了广泛关注。近期,固体所纳米材料应用研究中心研究人员在碳纳米管材料的应用研究方面取得了可喜进展。研究发现:强极性纳米粒子在降低由覆盖在碳纳米管上的聚合物薄层引起的势垒、促进碳纳米管之间电子跃 Carbon nanotubes have excellent mechanical and electrical properties, as well as low density and large specific surface area. They play an important role in strengthening, toughening, conducting and flame-retardant polymer composites. They are also used in academic and commercial fields Aroused widespread concern. Recently, researchers in the Applied Materials Research Center for Solid Nanomaterials have made gratifying progress in the application of carbon nanotube materials. It has been found that the strong polar nanoparticles can reduce the potential barrier caused by the thin polymer layer covered by the carbon nanotubes and promote the electronic transition between the carbon nanotubes