TITANIUM OXIDE PHOTOCATALYST HAVING EXCELLENT NITROGEN OXIDE REMOVING CAPACITY

摘要

PROBLEM TO BE SOLVED: To improve the capacity of a titanium oxide photocatalyst so as not only to reduce the forming amount of NO2but also to increase the forming amount of NO3-.

SOLUTION: This titanium oxide photocatalyst is obtained by coating the surface of fine granular titanium oxide with hydrated copper oxide in an amount of 0.1-30 wt.% with respect to titanium oxide as converted into TiO2as CuO.

COPYRIGHT: (C)2003,JPO