▎ 摘　　要

NOVELTY - The evaporation surface has an evaporative facet and an agglomerated facet. A graphene structure is on an outermost surface of the evaporative surface. The outermost surface having the graphene structure is a side surface of a carbon nanotube. A dispersion containing carbon nanotubes and additives is applied to a substrate and the substrate is coated. A side surface of the carbon nanotube contained in a carbon nanotube sheet is obtained by removing the additive. USE - Evaporation surface of molecular distillation apparatus (claimed) for obtaining specific substance from distillation object mixture. ADVANTAGE - The evaporation surface has excellent distillation efficiency and separation efficiency. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a molecular distillation apparatus. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a scanning electron microscope photograph of an evaporation surface case of a carbon nanotube.