| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a crystal structure having a photocatalyst that exhibits effects such as anti-bacterial, anti-fouling, air cleaning and deodorizing effects stably over a long term, and further to provide a photocatalyst structure in which the photocatalyst layer is kept stable forever on an organic substrate without necessitating a complicated process even if an organic substrate such as various molded articles or animal and plant of which the surface is organic is used. <P>SOLUTION: The crystal structure is characterized by ionization bonding an inorganic/organic composite of a material that is not eroded by photocatalytic action on the surface of a binder having adhesive force to the organic surface of a substrate. The crystal structure having the photocatalyst is excellent in weatherability and can exhibit photocatalytic activity over a long term because the inorganic/organic composite has a phase separation structure. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
