Graphite is also used to make rocket exhaust nozzles; it is really thermally stable stuff. Diamond by contrast is much easier to burn. The good news is that if

Graphite is also used to make rocket exhaust nozzles; it is really thermally stable stuff. Diamond by contrast is much easier to burn. The good news is that if you want to dispose of graphene, just stick it with a lot of other graphene and make pencils. It’s not as though we worry about disposing of pencil “leads” after all.