| 摘要 |
Disclosed is a photocatalyst-coated body with various excellent properties, especially excellent decomposition property of harmful gases and durability of a self-cleaning property based on the long term hydrophilicty of the photocatalyst, while suppressing corrosion of a substrate, especially of an organic substrate. The photocatalyst-coated body comprises a substrate and a photocatalyst layer formed on the substrate, wherein the photocatalyst layer contains, as its main components, photocatalyst particles in the range between more than 3% by mass and less than 5% by mass and inorganic oxide particles in the range between more than 85% by mass and less than 97% by mass, relative to 100% by mass of totality of the photocatalyst layer. |
