The method of determining the characteristic features of graphene oxides by Atomic Force Microscopy

In this paper, we present the results of the measurements obtained using atomic force microscopy (AFM). The subject of research were the reduced graphene oxides which were obtained by oxidation (in first step) of the graphites and thermally reduction (in the second step). The three types of graphites (flake, scale and synthetic) and three different method of oxidation were used in the measurements. The special attention was paid to the height and horizontal sizes of the obtained material. The results was analysed and relevant conclusions were drawn from them.