▎ 摘　　要

NOVELTY - Preparing graphene/polyaniline composite material involves preparing graphene oxide dispersion by subjecting raw materials to Hummers process and high-speed centrifugation to obtain centrifugal liquid. The obtained centrifugal liquid is diluted to obtain graphene oxide dispersion. The obtained graphene oxide dispersion is centrifuged and appropriate amount of aniline monomer and initiator are added to dispersion. The polymerization of aniline is carried out in graphene oxide sheet to obtain graphene/polyaniline composite material. USE - Method for preparing graphene/polyaniline composite material (claimed). ADVANTAGE - The method enables to prepare graphene/polyaniline composite material in eco-friendly and cost-effective manner.