Graphene composition, method of forming a graphene composition and sensor system comprising a graphene composition
AssigneeUniversity of Pittsburgh—Of the Commonwealth System of Higher Education
InventorsAlexander Star, Narasimha Harindra Vedala, Gregg Peter Kotchey
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Abstract
A device including a composition formed by oxidation of graphene oxide to form holey graphene oxide having defects therein and reduction of the holey graphene oxide. A composition includes graphene oxide sheets including holes therein formed by oxidation to form a network of interconnected graphene oxide nanoribbons.
Claims20
A device comprising a component comprising a semiconductive composition formed by oxidation of graphene oxide sheets to form holey graphene oxide having defects comprising a plurality of holes in the basal plane therein and reduction of the holey graphene oxide sheets to provide a network of interconnected graphene nanoribbons between the plurality of holes in the basal plane, the plurality of holes having an average diameter in the range of 1 to 100 nm.
A composition comprising graphene oxide sheets comprising a plurality of holes in the basal plane therein formed by oxidation to form a network of interconnected graphene oxide nanoribbons between the plurality of holes in the basal plane, the plurality of holes having an average diameter in the range of 1 to 100 nm.
A semiconductive composition comprising a network of interconnected graphene nanoribbons comprising a plurality of holes in the basal plane therein, the plurality of holes having an average diameter in the range of 1 to 100 nm.
Dependencies are inferred from the claim text.