Performance Analysis of Graphene Prepared by Hydrothermal Method

Based on the Hummers method,the graphite oxide was synthesized from graphite powder through liquid oxidation.Then,the graphene oxide was obtained by high-temperature treatment of the graphite oxide.Finally,the ideal grapheme was prepared by hydrothermal method of reduction of graphene oxide with glycol.The graphite oxide,graphene oxide and graphene have been analyzed by X-ray diffraction(XRD) scanning electron microscope(SEM) and infrared spectra analysis(IR),which turned out that graphene could be prepared by hydrothermal method.