▎ 摘　　要

NOVELTY - Preparation of aqueous conductive paste material involves mixing and grinding deionized water and conductive synergist to obtain slurry A; mixing and grinding aqueous emulsion, antifoaming agent, dispersing agent and conductive carbon powder to obtain slurry B; and grinding slurry A and slurry B, taking out and vacuum defoaming to obtain aqueous conductive slurry. USE - The method used for preparing aqueous conductive slurry. ADVANTAGE - The method enables preparation of aqueous conductive slurry with excellent conductivity, and prevents sedimentation of silver particles.