PHOTOCATALYTIC BODY AND MANUFACTURING METHOD THEREOF AND APPLICATION THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a low cost photocatalytic body having high photocatalytic activity and antibacterial property, excellent fixing property to a base body, almost free from the elution of components therefrom and having strength enough for practical use. SOLUTION: The photocatalyst particle or the photocatalyst particle and an antibacterial metallic particle are fixed using an inorganic material as a binder on a base body formed by sticking the antibacterial metallic particle on the surface of a hollow glass particle molding obtained by bonding a hollow glass particle to a ceramic raw material or tile clay.