▎ 摘　　要

NOVELTY - The method involves adding graphite oxide and polypropylene into a ball mill. A ball-milled mixture is added into a mixed solution of ethanol and water to form a suspension. A foamed nickel is subjected to suspension soaking process. Solvent is evaporated and placed in a muffle furnace protected by a hydrogen-nitrogen gas mixture to react in the furnace, where the reaction is naturally cooled after the reaction is completed. A product is immersed in hydrochloric acid to react to obtain a foam graphene. Thiophene is added into water. The foam graphene is placed into a thiophene solution. USE - Method for manufacturing polythiophene-graphene foam composite electrode. ADVANTAGE - The method enables simplifying carbon nanotube-graphene foam composite electrode manufacturing process and avoiding a need to add a binder and conductive agent to manufacture the electrode, so as to reduce electrode manufacturing cost. The method enables effectively increasing capacity of the electrode after the carbon nanotubes loaded graphene. The method enables providing effective electron and ion conduction channels to achieve high energy density and high power density by using a porous structure of the graphene foam. DESCRIPTION OF DRAWING(S) - The drawing shows a flow diagram illustrating a method for manufacturing polythiophene-graphene foam composite electrode. '(Drawing includes non-English language text)'