▎ 摘　　要

NOVELTY - The method for producing graphene conductive ink involves dispersing the dispersant, dispersing the graphite sheet in solvent (I), ultrasonically processing to obtain mixture (A), centrifuging (I) to obtain supernatant, centrifuging (II) to obtain precipitate (B), dispersing the precipitate (B) in solvent (II) to obtain dispersion liquid (C), adding conductive solvent and additive to dispersion liquid (C) and removing solvent (II) to obtain graphene conductive ink. USE - Method for producing graphene conductive ink (claimed). ADVANTAGE - The method enables production of graphene conductive ink with high electrical conductivity and high concentration.