ELECTRODE OF HIGH-DENSITY SUPER CAPACITOR AND METHOD FOR MANUFACTURING SAME

摘要

Provided is a supercapacitor electrode that is coupled on one side or both sides of a collector, in which the supercapacitor electrode consists of a carbon material that forms an electric double layer, in which the carbon material consists of: a powder-shaped electrode active material; a powder-shaped conductive material; and a fibrous carbon material of a aspect ratio of 3-33. The supercapacitor electrode can be implemented into a high-capacitance or high-power supercapacitor together with low equivalent series resistance.