▎ 摘　　要

NOVELTY - A graphene-based supercapacitor manufacturing method involves dissolving a graphene-based material using a dispersant, placing the coated graphene material onto the current collector and drying the current collector coated with graphene material to obtain an electrode material. The electrode material is coated using a mixture prepared with an electrolyte and a polymer, followed by drying the coated electrode material at a preset time, pressure-treating a new electrode material placed on the top of coated material at a preset time and drying to obtain the finished product. USE - Method for manufacturing graphene-based supercapacitor. ADVANTAGE - The method enables the manufacturing of graphene-based supercapacitor with reduced equivalent resistance and improved integral performance.