Research Article

Effect of Nitrogen-Doped Carbon Dots (NCDs) on the Characteristics of NCD/MIL-53(Fe) Composite and Its Photocatalytic Performance for Methylene Blue Degradation under Visible Light

Figure 12

Recycling and reuse of M-140 photocatalyst for the removal of Methylene Blue (experimental conditions: MB, 10 mg L-1; pH, 7; H2O2, 5 mM; and M-140, 0.2 g L-1).