| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of producing a dispersion of photocatalyst particles which includes a light irradiation process, allows efficient support of noble metals and thereby improves the responsibility to visible light.SOLUTION: A method is for producing a dispersion of noble-metal-supported photocatalyst particles in which noble-metal-supported photocatalyst particles with a noble metal supported on the surface of the photocatalyst particles are dispersed in a dispersion medium and includes irradiating a raw dispersion with light in such a state of the dispersion that either a polymerization initiator or a photopolymerization initiator is made to be present in the dispersion medium dispersed with the photocatalyst particles. |
