PHOTOCATALYST-GRAPHENES-CARBON NANO-FIBER COMPOSITE, MEHOD FOR PRODUCING THE SAME, AND FILTER COMPRISING THE SAME

摘要

PURPOSE: A manufacturing method of a photocatalyst-graphene-carbon nanofiber complex body shows high photo catalysis vitality not only in the ultraviolet range but also in the visible light range as the photocatalyst-graphene-carbon nanofiber complex body can absorb light in the visible light range. CONSTITUTION: In a manufacturing method of a photocatalyst-graphene-carbon nanofiber complex body, the photocatalyst-graphene-carbon nanofiber complex body has high photo catalysis vitality in the visible light range with a degree similar to the catalysis vitality of the ultraviolet range by including graphene. A photo catalyst which is included in the photocatalyst-graphene-carbon nanofiber complex body has crystals with the size of 20-50 nm uniformly dispersed on the surface of the complex body, through the interaction with the graphene. The photo catalyst is one compound selected from a group consisting of ZnO, WO3, SnO2, ZrO2, and TiO2.