| 摘要 |
PROBLEM TO BE SOLVED: To provide a photocatalyst body which develops excellent photocatalytic functions (anticlouding properties, stainproof properties, deodorization properties, antibacterial properties, mildewproof properties, antistatic properties, etc.) by being irradiated with visible light and a photocatalyst composition which can form the photocatalyst body. SOLUTION: A photocatalyst (A) comprising at least one compound (a) selected from the group consisting of an oxynitride having a transition metal, an oxysulfide having a transition metal, and a nitride having a transition metal, the photocatalyst composition containing a binder component (B) and/or a solvent (C), and the photocatalyst body formed from it are provided. COPYRIGHT: (C)2005,JPO&NCIPI |
