据报道,美国莱斯大学日前发明了一种非常简单的方法利用碳纳米管制备石墨烯纳米带,即通过研磨。莱斯大学的材料学家Pulickel Ajayan说:此方法即是将2种不同类型的化学修饰碳纳米管混合。在研磨时,它们相互接触,从而发生反应并分开,目前此方法常用于化学溶液中。Ajayan说道,这个过程仍然还是一个将分子附着在纳米管上的化学反应, It is reported that Rice University recently invented a very simple method of using carbon nanotubes to prepare graphene nanoribbons, that is, by grinding. Pulickel Ajayan, a material scientist at Rice University, says the method involves mixing two different types of chemically-modified carbon nanotubes. At the time of grinding, they come into contact with each other to react and separate, which is currently used in chemical solutions. Ajayan said the process is still a chemical reaction that attaches molecules to nanotubes,