Figure 7From: Hydrogen peroxide route to Sn-doped titania photocatalysts The TEM images of titanium oxides obtained with Sn 2+ : a) TiSn2050, b) TiSn2100, c) TiSn2200, d) TiSn2300, e) TiSn2400 and f) TiSn2600. Back to article page