▎ 摘　　要

NOVELTY - The method involves freezing and drying oxide graphene aqueous solution in a metal oxide nanofiber. A polyaniline film is coated with three-dimensional (3D) oxide graphene aqueous solution. Two flexible substrates are fixed on a 3D graphene nanocomposite. Polyelectrolyte gel is coated on the 3D graphene nanocomposite by using a press. A flexible substrate is provided with the 3D graphene nanocomposite. Macromolecular binder is coated on the flexible substrate. The metal oxide nanofiber is provided with the polyaniline film. An initiator is fixed on the flexible substrate. USE - Method for manufacturing a flexible super capacitor electrode by using three-dimensional graphene structures. ADVANTAGE - The method enables coating the metal oxide nanofiber in the polyaniline film without performing agglomeration phenomenon by using liquid phase polymerization, so that preparing efficiency of 3D oxide graphene aqueous solution can be improved. The method enables improving charring process of the 3D graphene nanocomposite. The method enables coating the polyelectrolyte gel on the flexible substrate so as to manufacture flexible super capacitor in a convenient manner. The method enables improves electrostatic capacity without structure change of the metal oxide nanofiber, so that rechargeable reaction of the 3D oxide graphene aqueous solution can be improved. DETAILED DESCRIPTION - The initiator is selected from ferric nitrate or silver nitrate of aniline monomer. DESCRIPTION OF DRAWING(S) - The drawing shows a photographic view of a flexible super capacitor electrode.