Compositions comprising enhanced graphene oxide structures and related methods

摘要

Embodiments described herein generally relate to compositions comprising a graphene oxide species. In some embodiments, the compositions advantageously have relatively high oxygen content, even after annealing.

主权项

1. A method, comprising:
heating a first composition comprising a first graphene oxide species at a temperature of about 150° C. for a period of at least 1 day in the absence of a chemical reagent capable of reacting with the first graphene oxide species, thereby producing a second composition comprising a second graphene oxide species different from the first graphene oxide species, wherein the second graphene oxide species has an atomic % of oxygen of at least about 20 at %.