More info on the "Fake" graphene "War". Education seems to be the next step.
Unfortunately, many end-users don’t know what type of graphene they want – CVD, multi-layer, graphene oxide, etc – and will often end up choosing the wrong type for their application.
https://www.chemistryworld.com/opinion/an-independent-view-on-the-graphene-war/3010288.article