Synthesis and Characterisation of Graphene Single Sheets

Graphene sheets was a fascinating material with its tantalizing applied foreground.A prerequisite for exploiting most proposed applications for graphene was to seek for a method that readily and simply produced graphene sheets in large quantities.By far,graphene sheets can be prepared by three techniques in general.Among them,oxidation and reduction processing graphene sheets was the most suitable for producing graphene sheets in large quantity.XRD,transmission electron microscopy and FT-IR spectra analysis indicated that graphene single sheets were readily synthesized through the chemical processing.Moreover,the crystal structure of the graphene nanosheets was maintained intact after chemical functionalisation.