▎ 摘　　要

NOVELTY - A graphene/redox graphene hybrid nested porous network structured material comprises three-dimensional connected network structure prepared by chemical vapor deposition method in the graphene foam hole embedded reducing hybrid porous graphene oxide gas gel formed dimensional network material with the density of 0.5 mg/cm3-500 mg/cm3, and the porosity of 30-99%, specific surface area of 130-2600 m2/g, the conductivity of 1S/cm-2000 S/cm and the aperture is 10 nm-100 nm and Reduction of oxidized graphite in the dilute carbon to oxygen ratio of 5-20. USE - Graphene/redox graphene hybrid nested porous network structured material for use as current collector integrally supporting cathode electrode of lithium sulfur battery. ADVANTAGE - The graphene/redox graphene hybrid nested porous network structured material has high conductivity, high porosity and high specific surface area porous material, better effect of reducing oxidized graphene abundant oxygen-containing functional and structural advantages, realizing high active material surface density, and the lithium-sulfur battery can be prepared with high specific capacity, high energy density, high yield and high catalytic performance in simple manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing graphene/redox graphene hybrid nested porous network structured material.