▎ 摘 要
NOVELTY - A photocatalyst-graphene-carbon nanofiber composite includes graphene and having high photocatalytic activity in ultraviolet range or visible light area. USE - Photocatalyst-graphene-carbon nanofiber composite is used for filter (claimed). DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) filter; and (2) manufacture of photocatalyst-graphene-carbon nanofiber composite.