▎ 摘　　要

NOVELTY - Manufacture of porous graphene element, involves decomposing carbon source into deposition furnace, separating porosity graphene element from substrate, forming crystal defect on covalent bond unit of carbon atoms, decomposing the substitution source while depositing the carbon monoatomic layer on the substrate arranged inside the deposition furnace, and substituting for crystal defect unit with substitutional atom and in which holes passing carbon monoatomic layer are built up. USE - Manufacture of porous graphene element (claimed). DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing device of porous graphene element.