▎ 摘　　要

NOVELTY - Preparation of oxidized graphene solid-phase dispersion system, involves mixing oxidized graphite with the stripping dispersant and grinding, so that the oxidized graphite is stripped into an oxidized graphene and dispersed in stripping dispersant, to forming an oxidized graphene solid dispersion system. The stripping dispersant is carbohydrate and/or derivatives. USE - Preparation of oxidized graphene solid-phase dispersion system used for producing graphene (all claimed). ADVANTAGE - The storage and transportation cost are low, and the preparation process is simple. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene using graphene oxide solid-phase dispersion system, which involves dissolving graphene oxide solid-phase dispersion in water, removing stripping dispersant by filtration, to obtain graphene oxide, and obtaining graphene by reducing the graphene oxide.