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 11

(a) Effect of H₂O₂ concentration (experimental conditions: MB, 10 mg L^-1; pH, 7; and M-140, 0.2 g L^-1). (b) Effect of MB initial concentration (experimental conditions: pH, 7 H₂O₂, 5 mM; and M-140, 0.2 g L^-1).

(a)

(b)