Carbon-based supercapacitor electrode material

The invention relates to the technical field of supercapacitor electrode materials, and discloses a carbon-based supercapacitor electrode material which comprises the following raw materials in parts by weight: main materials: 300-400 parts of activated bamboo charcoal powder, 150-200 parts of graphene, 150-200 parts of activated carbon, 50-100 parts of a colloidal binder and 100-200 parts of water, and auxiliary materials: 30-50 parts of an anti-fracture agent, 30-50 parts of a wear-resistant agent and 10-30 parts of a water reducing agent. According to the electrode material, the wear-resistant agent formed by mixing the animal glue, the titanium carbide, the celestite powder, the polyether polyurethane and the natural sillimanite is added into the electrode material, so that the electrode material has relatively high wear resistance, and the fracture-resistant agent formed by mixing the montmorillonite powder, the nano titanium dioxide and the glass fibers is added into the electrode material, so that the