▎ 摘　　要

NOVELTY - Preparing environment-friendly electrically conductive ink graphene additive involves mixing the graphene oxide is dispersed in de-ionized water, ultrasonically oscillating for 3-5 hours at normal temperature, concentration 2-8 wt.% oxidized graphene dispersion liquid, adding the polyaniline in the graphene oxide dispersion, stirring for 3-6 hours, dispersing uniformly to obtain the mixed solution, adding acetylene black, carboxymethyl cellulose, ethyl cellulose, polyvinyl alcohol, sodium dodecyl benzene sulfonate into the mixed solution, and stirring uniformly to obtain the product. USE - Method for preparing environment-friendly electrically conductive ink graphene additive. ADVANTAGE - The method enables to prepare environment-friendly electrically conductive ink graphene additive, which is simple, environment-friendly process for conductive ink the ink is endowed with good conductivity and bonding property, has good dispersion stability, and has good compatibility system.