▎ 摘　　要

NOVELTY - Preparing graphite fiber super capacitor comprises preparing graphene fiber electrode preparing oxidation graphite, adding solvent and through ultrasonic treatment forming graphene oxide solution, centrifuging to obtain graphene oxide slurry, graphene oxide spinning blood capillary, by coagulating filamentation and coagulator, washing the coagulated fibers and vacuum drying, reducing to obtain graphite fiber, mixing polymer, metal substrate is two dimension or three dimension pre-processed metal substrate surface, forming with graphite fiber and polymer layer. USE - The method is useful for preparing graphite fiber super capacitor (claimed). ADVANTAGE - The electrode has the better stability, capacitive and ratio table area. DETAILED DESCRIPTION - Preparing graphite fiber super capacitor comprises preparing graphene fiber electrode preparing oxidation graphite, adding solvent and through ultrasonic treatment forming graphene oxide solution, centrifuging to obtain graphene oxide slurry, graphene oxide spinning blood capillary, by coagulating filamentation and coagulator, washing the coagulated fibers and vacuum drying, reducing to obtain graphite fiber, mixing polymer, metal substrate is two dimension or three dimension pre-processed metal substrate surface, forming with graphite fiber and polymer layer, using the polymer layer is placed in an environment, adding curing agent forming the product. DESCRIPTION OF DRAWING(S) - The diagram shows a schematic representation of graphite fiber super capacitor.