The Effect of Graphene Oxide Exfoliation Degree on Graphene Film Properties

Interest in graphene, which is a new material, increasing day by due to its unique mechanical, electrical, and thermal properties. Graphite oxide (GRO), synthesized as result of series chemical processes graphite, was used the primary material production graphene film. In this study, firstly, (GO) dispersions with different exfoliation degrees were prepared from de-ionized water (DI-water) repeatedly washed GRO mixture at ultrasound times. Then, GO films same film thickness produced casting dispersions. thermally reduced 1100 oC, change (RGO) properties investigated. XRD, SEM, FTIR measurements made for characterization films. While maximum degree obtained 8 hours ultrasound, even 3 duruationby reduction oC.