▎ 摘　　要

NOVELTY - Conductive silver paste comprises 20-60 pts. wt. silicate binder solution, 0.5-3 pts. wt. graphene powder, 25-65 pts. wt. flake silver powder, and 0.5-10 pts. wt. additives. USE - Conductive silver paste. ADVANTAGE - The conductive silver paste has better environmental protection, better high temperature resistance, stronger electrical conductivity and less energy consumption. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing a conductive silver paste, which involves: (A) adding silicate binder solution, graphene powder and additives to the stainless steel container, and stirring at 1200 revolution per minute; and (B) grinding in a three-roll mill or ball mill until the fineness is below 60 micrometer, adding flake silver powder and stirring at 600 revolution per minute to obtain a conductive silver paste.