| abstract |
Provided are a photocatalytic coating agent and a vapor deposition processing method mainly composed of a photocatalytic functional material having increased hydrophilicity and multifunctionality such as anti-staining, antibacterial, and deodorizing actions. A photocatalytic coating agent obtained by amplifying a photocatalytic action, comprising a photocatalytic functional material containing a thorium oxide gel or a mineral containing a rare element as a promoter, or a mineral containing a thorium oxide gel and a rare element, It is set as the structure vapor-deposited on base materials, such as glass, a metal, resin, and a ceramic. [Selection figure] None |