▎ 摘　　要

NOVELTY - The electrode has a proton exchange membrane, a catalyst layer and a diffusion layer. The catalyst layer is located on the left and right sides of the proton exchange membrane. The diffusion layer is located on the left side of the left catalyst layer and the right side of the right catalyst layer. The left side of the left diffusion layer and the right side of the right diffusion layer are respectively provided with high thermal conductivity layers. The material of the high thermal conductivity layer is graphite heat dissipation material or graphene composite material. USE - High thermal conductivity graphene matrix proton exchange membrane electrode for single fuel cell for battery stack (claimed). ADVANTAGE - The separation of the oxygen required for the reactor reaction and the air or liquid required for heat dissipation directly improves the heat dissipation efficiency of the stack, improves the service life and environmental adaptability of the stack, and enhances the practical value of the stack. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the high thermal conductivity graphene matrix proton exchange membrane electrode. Heat dissipation section (1) High thermal conductivity network (3) Heat dissipation flow field (4) Hydrogen flow field (6) Oxygen flow field (9)