▎ 摘　　要

NOVELTY - The electrode has an anode gas diffusion electrode and a cathode gas diffusion electrode that are made of graphene pneumatic gel/stainless steel felt composite material. Graphene water solution is mixed with stainless steel felt for realizing leaching operation during graphene pneumatic gel/stainless steel felt composite material preparing process. Graphene water solution mixed stainless steel felt drying process is performed. The anode gas diffusion electrode and the cathode gas diffusion electrode are formed with a mass transfer blocking layer and fixed with a collecting plate. USE - High-energy direct proton exchanging-type methanol fuel battery film electrode. ADVANTAGE - The electrode is simple in structure, and increases anode liquid methanol fuel concentration rate, and enhances anode and cathode reverse water transmission process and avoid methanol permeation phenomenon so as to increase working efficiency. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a high-energy direct proton exchanging-type methanol fuel battery film electrode preparing method. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of a high-energy direct proton exchanging-type methanol fuel battery film electrode.