METHOD OF STORING PHOTOCATALYTIC MEMBER

摘要

A novel method of storing a photocatalytic member containing a fluorine-containing anatase titanium oxide is provided in which the photocatalytic member containing a fluorine-containing anatase titanium oxide can be inhibited from decreasing in fluorine content during storage.  The method of storing a photocatalytic member containing a fluorine-containing anatase titanium oxide comprises storing the member in a surrounding environment having a relative humidity of 30% or lower.  With the storage method, the fluorine-containing titanium oxide can be inhibited from releasing the fluorine from the surface thereof and the photocatalytic member can be inhibited from decreasing in fluorine content during the storage.