▎ 摘 要
NOVELTY - Preparing graphene dispersion liquid comprises taking olefins and/or its derivatives as solvent, then adding olefin initiator and graphene into the solvent, and mixing uniformly to obtain final product. USE - The dispersion liquid is useful for in situ polymerization (claimed). ADVANTAGE - The method: solves instability of the existing graphene water emulsion for in situ polymerization.