| 摘要 |
A method of producing a photocatalyst layer can increase a photocatalyst effect without increasing light irradiation energy for activation. The method includes: an irradiation process of irradiating an ultraviolet ray on a titanium oxide layer formed on a substrate, an aqueous photocatalyst solution application process of applying an aqueous photocatalyst solution containing fine particles on the titanium oxide layer to form a photocatalyst layer, and a drying process of drying the photocatalyst layer, wherein the aqueous photocatalyst solution application process is a process of applying the aqueous photocatalyst solution on the titanium oxide layer in such a way that a thickness of the aqueous photocatalyst solution is ununiform. |
