Research Article
Enhanced Photocatalytic Activity of TiO2/SnO2 Binary Nanocomposites
Figure 8
Adsorption and photocatalytic studies using Congo red (dye concentration 40 mg/L, reaction time 20 min): 1: TiO2P25; 2: sTiO2; 3: Р25TiO2-SnO2; 4: s1TiO2-SnO2; and 5: s2TiO2-SnO2.