▎ 摘　　要

NOVELTY - Preparing carbon material with uniform aperture using the block polymer as the template comprises (i) mixing block polymer aqueous solution and graphene oxide aqueous dispersion to obtain polymer, (ii) placing block polymer-graphene oxide dispersion liquid in the hydrothermal kettle for hydro-thermal reaction to prepare the template doped with reduced graphene oxide aerogel, (iii) dehydrating and drying template doped with reduced graphene oxide aerogel under the vacuum condition to obtain homogeneous graphene composite gel, (iv) freezing and drying template-doped reduced graphene oxide aerogel to obtain the loose porous graphene aerogel, (v) compacting loose porous graphene aerogel to obtain the graphene sheet, and (vi) providing graphene composite aerogel and graphene sheet, under the protection of inert atmosphere, performing the heat treatment, and using sacrificial polymer template to obtain uniform pore size carbon material. USE - The method is useful for preparing carbon material with uniform aperture using the block polymer as the template. ADVANTAGE - The method has good controllability. The carbon material can be made into solid-state electrode, and cylindrical carbon as an adsorption material.