Title:
Method And Apparatus For Producing Graphene Oxide Layers On An Insulating Substrate
Method And Apparatus For Producing Graphene Oxide Layers On An Insulating Substrate
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Abstract
In a method of making a functionalized graphitic structure, a portion of a multi-layered graphene surface extending from a silicon carbide substrate is exposed to an acidic environment so as to separate graphene layers in a portion of the multi-layered graphene surface. The portion of the multi-layered graphene surface is exposed to a functionalizing material that binds to carbon atoms in the graphene sheets so that the functionalizing material remains between the graphene sheets, thereby generating a functionalized graphitic structure. The functionalized graphitic structure is dried in an inert environment.
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5/8/2012
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Patent