Sentences with phrase «sort graphene layers»
To sort graphene layers, Hersam used centrifugal force to separate materials by density.
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The sound wave then act as a sort of knife, slicing the «deck of cards» that is graphite into layer after layer of graphene.
«And you can tune the separation of a nanoscroll's layers, and do all sorts of neat things with graphene oxide that you can't really do with nanotubes and graphene itself,» Stein adds.
The sound wave acted as a sort of knife, slicing the «deck of cards» that is graphite into layer after layer of graphene.