Preparation and Characterization of Bimetal and Nitrogen Co-Modified Titanium with Visible-Light Activity
TiO2 photocatalyst modified with N and Fe (Fe-TiO2-xNx) was obtained. Bimetal and nitrogen co-modified TiO2 (Ag/Fe-TiO2-xNx) was prepared by photo catalytic reduction of Ag on the Fe and nitrogen co-modified TiO2. The catalytic activity of sample for photocatalytic reduction of nitrate under visible light was tested. And the bimetal and nitrogen co-modified TiO2 was characterized by XRD, XPS, TEM and UV-vis diffuse reflectance spectrophotometry.
Huaiying Zhou, Tianlong Gu, Daoguo Yang, Zhengyi Jiang, Jianmin Zeng
X. X. Guan et al., "Preparation and Characterization of Bimetal and Nitrogen Co-Modified Titanium with Visible-Light Activity", Advanced Materials Research, Vols. 197-198, pp. 817-820, 2011