Photodegradation of Methylene Blue Using Carbon-Doped ZnSn(OH)₆ Composite Coated on Membrane

Figure 9

Comparison of methyl blue catalytic efficiency of cubic zinc stannate with different carbon doping ratios (a). Comparison of methyl blue catalysis efficiency of 1% carbon-doped zinc stannate in different shapes (b).

(a)

(b)