▎ 摘　　要

NOVELTY - The method involves mixing a carbon source and a skelet powder together to obtain a uniform mixture. The pressure is applied to the mixture to obtain a closed packed structure. The temperature and pressure is applied to the closed packed structure to form a graphene sheet layered around the skelet powder. The skelet powder is removed from the closed packed structure using a chemical bath resulting in a three-dimensional crystalline graphene foam and a group IV-B element. The carbon source is formed by carbon black, amorphous carbon or combination of both. USE - Method for fabricating a three-dimensional graphene crystalline foam (Claimed) for use as a super capacitor. ADVANTAGE - The graphene substrates includes corrugated graphene substrates that increases the surface area of the electrode, thus allows the electrode, when used as a super capacitor to store higher energy, the three-dimensional crystalline foam provides large surface area, high lithium capacity and conductivity for use as electrode materials and the graphene-based electrodes have high exposed surface area, so an extremely high capacitance value, thus enhances the amount of the stored charge and energy. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a three-dimensional crystalline graphene foam. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a process for the synthesis of a three-dimensional crystalline graphene foam.