▎ 摘　　要

NOVELTY - A composite modified conductive agent comprises 5-100 pts. wt. solvent, 5-20 pts. wt. additives, 3-15 pts. wt. dispersant, 3-20 pts. wt. isomers, 5-15 pts. wt. graphene, 1-15 pts. wt. epoxy resin, 1-20 pts. wt. monoethanolamine, 2-4 pts. wt. glass beads, 1-8 pts. wt. iridium acetylacetonate, and 1-10 pts. wt. terbium and gadolinium. USE - Composite modified conductive agent for supercapacitors. ADVANTAGE - The composite modified conductive agent has excellent conductivity, can effectively reduce the internal resistance of the battery, and improve the life cycle of the battery. The preparation method is economical. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the composite modified conductive agent.