▎ 摘　　要

NOVELTY - A graphene/carbon nanotube conductive polymer hydrogel preparing method involves mixing carbon nano tube, graphene oxide aqueous solution with polystyrene sulfonate, stirring, adding electric conduction polymer monomer, stirring uniformly, concentration of electric conduction polymer monomer is 0.05-0.5mol/L, adding electric conduction polymer and oxidizing agent in proportion of 1: 3-1: 30, allowing reaction to stand, purifying with distilled water to obtain hydrogel, and hydroiodic soaking hydrogel to obtain product. USE - Method for preparing graphene/carbon nanotube conductive polymer hydrogel. ADVANTAGE - The method enables preparing graphene/carbon nanotube conductive polymer hydrogel with higher conductivity and ultra-capacitance characteristics.