| abstract |
Provided is a photocatalyst-coated body capable of realizing sufficient photocatalytic activity and adhesion to a base material without greatly impairing the appearance of the base material, particularly exterior building materials. The structure includes a base material, an intermediate layer provided on the base material, and a photocatalyst layer provided on the intermediate layer. The intermediate layer includes inorganic oxide particles having an average particle size of nano-size, and the photocatalyst layer includes photocatalyst particles having an average particle size of more than 0 μm and less than 10 μm, and inorganic oxide particles having an average particle size of nano-size. Comprising. The sum of the film thickness of the intermediate layer and the photocatalyst layer is 0.3 μm or more and 1.5 μm or less. [Selection figure] None |