▎ 摘　　要

NOVELTY - Composite porous gas gel material comprises nano-cellulose, graphene oxide, and zirconium-zinc/cobalt. The nanocellulose and graphene oxide are intertwined to form a three-dimensional network structure through intermolecular interaction force. The ZIF-Zn/Co is uniformly dispersed on the three-dimensional network structure through the intermolecular interaction force. USE - Composite porous carbon gas gel material for preparing electrode material (claimed). ADVANTAGE - The composite porous gas material gel has low density, large specific surface area, high void ratio and uniform aperture, and excellent stability and electrochemical performance. The raw material is environment-friendly and easy to obtain, the preparation process is economic and simple, and reduces the capillary force between adjacent fiber and avoid agglomeration phenomenon, to ensure to form the target product of the three-dimensional ordered structure. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) preparing the composite porous gas material gel; and (2) a composite porous carbon gas material gel.