FUNCTIONALIZED GRAPHENE MATERIALS AND METHOD OF PRODUCTION THEREOF

摘要

A method of functionalizing graphene sheets of graphite includes treating graphite with an alkali metal in substantially dry ammonia in an inert atmosphere. The resultant mixture is treated with an alkylating agent to form functionalized graphene sheets. A polymer composite may be formed that incorporates such derivatized graphene sheets. Additionally, water soluble and organic soluble graphite compounds may be formed by this method.