This is the detailed synthesis method for Graphene Oxide using the metholodogy reported in our paper:
"Graphene oxide powders with different oxidation degree, prepared by synthesis variations of the Hummers method" published in Materials Chemistry and Physics 153 (2015) 209.
http://dx.doi.org/10.1016/j.matchemph...
by J. Guerrero-Contreras and F.Caballero-Briones.
feel free to reproduce and improve the method, please cite us.