▎ 摘　　要

NOVELTY - Manufacture of thermal-treated graphene aerogel-loaded tin dioxide electrode material involves uniformly mixing graphene oxide aqueous solution, tin dioxide ethanol solution and L-ascorbic acid, heating at 75 degrees C for 4-6 hours, taking out, washing with water, freeze-drying, and heat-treating freeze-dried product in inert gas atmosphere. USE - Manufacture of thermal-treated graphene aerogel-loaded tin dioxide electrode material (claimed). ADVANTAGE - The method enables economical, energy-saving and safe manufacture of thermal-treated graphene aerogel-loaded tin dioxide electrode material having large specific surface area and high porosity.