▎ 摘 要
NOVELTY - A composite material contains 40-50 pts. wt. polycarbonate, 8-15 pts. wt. sodium hydrogen carbonate, 3-8 pts. wt. polyethylene glycol, 10-20 pts. wt. dichloromethane, 5-10 pts. wt. graphene, 1-3 pts. wt. polyester fibers, 2-6 pts. wt. sodium chlorate, 1-4 pts. wt. zinc acetate dihydrate, 5-10 pts. wt. ethyl acetate and 1-3 pts. wt. acrylamide. USE - Composite material is used for lithium battery. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of composite material.