▎ 摘　　要

NOVELTY - An activated carbon electrode preparing method involves utilizing activated carbon as raw material, adding graphene oxide solution and reacting at 80-100 degrees C for 1-10 hours under ultrasonic condition to obtain graphene oxide/activated carbon mixture solution. The obtained solution is added with PTFE and catalyst, sealed and reacted at 80-200 degrees C for 1-10 hours, followed by washing with distilled water and drying at 80-10 degrees C for 12-24 hours to obtain finished product. USE - Method for preparing activated carbon electrode for super-capacitor. ADVANTAGE - The method enables preparing activated carbon electrode with high conductivity, increased composite material surface area, improved composite electrode material internal structure and improved performance of capacitor electrode material.