▎ 摘　　要

NOVELTY - The capacitor has an anode terminal, a membrane i.e., filter paper and a cathode terminal orderly assembled together. A conductive surface of a conductive glass is filled with anode active material graphene oxide/polyaniline composite solution to form the anode terminal. A cathode active material graphene hydrogel slice is placed on a metal sheet to form the cathode terminal. The metal sheet is pasted on a common glass sheet. USE - Graphite alkenyl ultra-capacitor. ADVANTAGE - The capacitor is simple and convenient to prepare, and better pollution-free performances and low manufacturing cost, and improves stability of a dual-layer capacitor and specific capacitance of a dummy capacitor, expands potential window at a certain extent, effectively increases energy density and power density in a safe and effective manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a graphite alkenyl ultra-capacitor preparing method. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a graphite alkenyl ultra-capacitor. '(Drawing includes non-English language text)'