▎ 摘　　要

NOVELTY - Graphite porous structure comprises a porous structure including a graphene layer, where the graphite structure is interlayer-separated with a specific gravity of 0.1-0.5 g/cm3. USE - The graphite porous structure is used as redox reaction catalyst. ADVANTAGE - The graphite porous structure is economical and has excellent redox reaction catalytic function. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method of producing a graphite porous structure comprising an electrochemical treatment comprising occluding hydrogen atoms into the graphite particles of the graphite sheet, heating the graphite sheet to release the hydrogen atoms from the graphite particles and causing the graphite layer to be separated and expanded to form a graphene layer in graphite.