▎ 摘　　要

NOVELTY - An activated graphene monolith has Brunauer-Emmett-Teller (BET) specific surface area of greater than or equal to 500 m2/g. USE - An activated graphene monolith. ADVANTAGE - Specific surface area is high, molecular-adsorption rate is large and electrical conductivity and thermal conductivity are excellent. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a manufacture of activating graphene monolith which involves obtaining graphene oxide monolith by carrying out one-way freeze-dry of colloidal solution of graphene oxide, carrying out reduction of graphene oxide monolith, obtaining graphene monolith and carrying out activation treatment of graphene monolith.