▎ 摘　　要

NOVELTY - A lithium ion battery graphene electroconductive agent comprises 25-30 pts. wt. graphene, 10-15 pts. wt. polyethylene glycol, 5-10 pts. wt. monoethanolamine, 100-160 pts. wt. solvent, 1-5 pts. wt. rare earth element and 0.5-1 pts. wt. titanium carbide. USE - Lithium ion battery graphene electroconductive agent. ADVANTAGE - The lithium ion battery graphene electroconductive agent has excellent conductivity, increased capacity of electrode material and cell circulation life and reduced battery internal resistance, and is cost-effective. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing the lithium ion battery graphene electroconductive agent, which involves mixing monoethanolamine with solvent, ultrasonically dispersing the mixture for 25 minutes to obtain liquid A, pre-mixing polyethylene glycol, rare earth element and remaining solvent at 30-45 degrees C or less for 30-60 minutes to obtain liquid B, mixing liquid A and liquid B, and adding titanium carbide to the mixture.