▎ 摘　　要

NOVELTY - Multi-layered structure high power density and high energy density cell-type supercapacitor comprises multi-layered structure electrode, electrolyte, shell, high energy density battery material, graphene oxide thin film material and supercapacitor thin layer material. USE - Multi-layered structure high power density and high energy density cell-type supercapacitor. ADVANTAGE - The material has improved reactive particle diffusion control and dynamic characteristic. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of multi-layered structure high power density and high energy density cell-type supercapacitor comprising drying bismuth sulfide/carbon nanotube substrate material, adsorbing with graphene oxide solution, electrochemical depositing, forming graphene oxide thin film, drying, and assembling supercapacitor electrode.