2004 年 72 巻 3 号 p. 156-158
The photocatalytic reaction with TiO2 particle using sunlight which decomposes various environmental pollutants has been studied extensively. This study considered the immobilization of the TiO2(A) particle on a brass substrate by a composite coating method. It was found that photocatalytic activity changed with differences in the immobilization metal (Ag, Ni, Pd, Cu)-TiO2(A) and the Ag-TiO2(A) composite film was shown the most remarkable photocatalytic activity.