▎ 摘　　要

NOVELTY - The method involves mixing formic acid and phenol in proportion of about 1: 1-1: 5 to obtain mixed solvent. Graphite oxide is dispersed in the mixed solvent for about 10-15 mg/ml to obtain mixed solution. Ultrasonic dispersion of the mixed solution is performed. Dispersed mixed solution high temperature reaction is performed. Mixed solution drying process is performed to obtain graphene. The graphene is processed to obtain a graphite electrode, where the graphite electrode is connected with a collector. USE - Graphene electrode manufacturing method. ADVANTAGE - The method enables improving graphite oxide reduction degree, graphene product quality and graphene electrode conductivity. DETAILED DESCRIPTION - The collector is provided with an aluminum foil.