abstract |
PROBLEM TO BE SOLVED: To provide a visible light photocatalyst layer exhibiting a sufficient photocatalytic action in an environment having a small amount of spectral components of less than 400 nm and a large amount of visible light, for example, an indoor environment or a vehicle interior having an ultraviolet cut glass and having excellent transparency. And providing a laminate in which deterioration of the organic base material is prevented. SOLUTION: A laminate comprising an organic substrate, an intermediate layer provided on the organic substrate, and a photocatalyst layer provided on the intermediate layer, wherein the photocatalyst layer comprises (a) nitrogen-doped oxidation It is a layer formed from a visible light photocatalyst composition containing an oxide semiconductor having visible light photocatalytic activity which is titanium, (b) a titanium compound having a specific structure, and (c) a silane compound having a specific structure. A laminate characterized by the above. [Selection figure] None |