▎ 摘　　要

NOVELTY - Preparation of aminated graphene electrode involves preparing graphite oxide, washing graphite oxide with hydrochloric acid, ethanol and deionized water, ultrasonically-treating, centrifuging, drying, forming graphene oxide powder, carrying out halogenation reaction for graphene oxide in presence of thionyl chloride, removing solvent, adding toluene and ethylene diamine, refluxing and reacting for 22-24 hours, forming aminated graphene powder and pressing powder under high pressure. The main component of the aminated graphene electrode is graphene. The electrode is flake in shape. USE - Preparation of aminated graphene electrode used as electrochemical catalytic electrode for battery. ADVANTAGE - The aminated graphene electrode is manufactured efficiently by simple method.