▎ 摘　　要

NOVELTY - Composite conductive paste comprises graphene, surfactant agent, agglomerant, solvent, conductive additive. The conductive additive is composed of conductive macromolecule and carbon material. USE - The composite conductive paste with high dispersion and high conductivity graphene used in preparing lead-acid battery, sodium ion battery and lithium ion battery (claimed). ADVANTAGE - The high-dispersion and high-graphene composite conductive paste has excellent conductive performance and good electrochemical performance, can effectively overcome the polypyrrole discharging ability difference, and solves the problem that the carbon nano-tube is difficult to disperse uniformly in the conductor paste. DETAILED DESCRIPTION - AN INDEPENDENT CLAIM is also included for a preparation method of high-dispersion and high-graphene composite conductive paste.