Functionalized graphene substrates

摘要

The present invention is generally directed to functionalized graphene substrates, methods of making such substrates and methods of using such substrates. In one aspect, the present invention provides a graphene substrate. The substrate comprises edge and non-edge regions, and organic or inorganic molecules are bound to the edge regions of the substrate. The organic or inorganic molecules are present on the substrate edges at a population greater than about one molecule per 10,000 nm.

主权项

1. A graphene substrate, wherein the substrate comprises edge and non-edge regions, and wherein organic or inorganic molecules are bound to a nucleophilic moiety covalently linked to a carbon molecule in the edge regions of the substrate, and wherein the organic or inorganic molecules are present on the substrate edges at a population greater than about one molecule per 10,000 nm.