▎ 摘　　要

NOVELTY - Preparation of graphene/polypyrrole/water-soluble polymer ternary composite material involves adding graphene oxide aqueous dispersion to hydrothermal reactor, adding pyrrole monomer, morphology control agent, oxidant and complexing agent to graphene oxide aqueous dispersion and ultrasonically dispersing, heating and irradiating to obtain ternary hybrid hydrogel and freeze drying ternary hybrid hydrogel. USE - Preparation of graphene/polypyrrole/water-soluble polymer ternary composite material (claimed). ADVANTAGE - The method uniformly disperses graphene and polypyrrole in polymer matrix, so that the prepared composite material has excellent electrical conductivity and mechanical properties.