Actually geoff, twas not guidocorona refering to Total Contact's claim of their product being a superconductor:
@fleschler Total Contact uses graphene; however, it has a proprietary other product
in it that allows it to be a super conductor per the manufacturer as
well as a process which melds the two to work concurrently.
By very deffinition, Graphene is a micro thin layer (acording to guidocorona, a mono-atomic, layer) of carbon. That's what makes it Graphene and what allows it's extreme qualities. It can't be gooped up in a solution with something else and still be considered Graphene, or expected to posess the qualities of Graphine.
Just sayn: Beware or fraudulent and perposterous claims.....Jim