▎ 摘　　要

NOVELTY - Film type solid electrolyte structure comprises solid electrolyte structure (1), solid electrolyte ion penetrating layer (2) and graphene layer (3). One of graphene layers is directly overlaid on a surface of solid electrolyte ion penetration layer. The other graphene layer is directly overlaid on the other opposite surface of solid electrolyte ion penetration layer which can improve the interface impedance of solid electrolyte and accelerate the ion migration. USE - Film type solid electrolyte structure. ADVANTAGE - The cycling and service life of battery can be improved by high energy density and strong cycling characteristics of solid electrolyte. The graphene layer improves overall conductivity and storage of battery and interface impedance between the solid electrolyte and electrode, accelerates migration of positive or negative ions and has high thermal stability and safety. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of film type solid electrolyte structure. Solid electrolyte structure (1) Solid electrolyte ion penetrating layer (2) Graphene layer (3)