▎ 摘　　要

NOVELTY - Ordered porous and highly conductive graphene fiber, is claimed. The fiber conductivity ranges from 10000-16000 S/m; the fiber diameter is controlled within the range of 50-400 mu m; the fiber surface and inside have a uniform porous network structure, and its pore size distribution range is 2-190 nm, and the specific surface area is 150-350 m2/g. USE - Used as ordered porous and highly conductive graphene fiber. ADVANTAGE - The porous graphene fiber has high conductivity, large specific surface area, strong mechanical properties, high efficiency and safety, low cost, and is suitable for large-scale industrial production. The obtained fibrous capacitor has high mechanical strength, good cycle stability and large capacity. The specific capacitance can be applied to many fields e.g. energy storage and smart flexible wear-resistant devices. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included preparing the ordered porous and highly conductive graphene fiber.