[Preparation and characterization of magnetic photocatalysts TiO2/Fe3O4].
Magnetic photocatalysts (TiO2/Fe3O4), which are liable to be separated and recovered, were prepared using Fe3O4 as the support. The surface morphology and crystal pattern were investigated by means of XRD, SEM, XPS and FTIR. The results showed that TiO2 wraps on the surface of Fe3O4. The photocatalytic activity of the catalysts was investigated by photocatalytic decolorization of (TNR). The photocatalytic activity of the catalysts is high and the separating ratio is good.
Sun
Xiu-Yun
XY
Department of Environmental Engineering, Nanjing University of Science and Technology, Nanjing 210094, China.
Wang
Lian-Jun
LJ
Wang
Jian
J
Li
Jian-Sheng
JS
Li
Xin
X
Wang
Jun-De
JD