▎ 摘　　要

NOVELTY - Preparation of polythiophene composite graphene foamed electrode sheet involves soaking foam nickel in suspension obtained using oxidized graphite and polypropylene, evaporating solvent, adding resultant mixture to muffle furnace under mixed atmosphere containing hydrogen and nitrogen, completely reacting, naturally cooling, immersing resultant product in hydrochloric acid, reacting, obtaining foamed graphene, adding thiophene to water, stirring uniformly, placing foamed graphene in thiophene solution, adding initiator, stirring, maintaining, filtering, and vacuum-drying. USE - Preparation of polythiophene composite graphene foamed electrode sheet (claimed). ADVANTAGE - The method efficiently and economically provides polythiophene composite graphene foamed electrode sheet. DETAILED DESCRIPTION - Preparation of polythiophene composite graphene foamed electrode sheet involves adding oxidized graphite and polypropylene to a ball mill, ball-milling, adding mixed solution of ethanol and water, ultrasonically dispersing, forming suspension, soaking foam nickel in the suspension, evaporating solvent, adding resultant mixture to muffle furnace under mixed atmosphere containing hydrogen and nitrogen, completely reacting, naturally cooling, immersing resultant product in hydrochloric acid, reacting, obtaining foamed graphene, adding thiophene to water, stirring uniformly, placing foamed graphene in thiophene solution, adding initiator, stirring, maintaining, filtering, and vacuum-drying. 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)'