Research Article

Photocatalytic Antibacterial Performance of Glass Fibers Thin Film Coated with N-Doped SnO2/TiO2

Figure 5

The photon energy versus ( hv)2 curve of representative pure TiO2, 3SnO2/TiO2, and 20N/3SnO2/TiO2 samples calcined at 600°C.
869706.fig.005