▎ 摘　　要

NOVELTY - Preparation of graphene/polyaniline composite paper comprises providing graphene oxide dispersion liquid; mixing graphene oxide dispersion liquid with reducing agent to obtain slurry; coating the slurry on a substrate; drying to obtain graphene paper; and depositing polyaniline on graphene paper to obtain graphene/polyaniline composite paper. USE - Preparation of graphene/polyaniline composite paper (claimed) used in supercapacitor electrode material. ADVANTAGE - The method has simple operation; uses soft graphene paper having high conductivity and high mechanical performance; and is suitable for large-scale preparation.