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 7

(a) The degradation of MB in different conditions. (b) The degradation of MB using M0 and M-140 in different conditions (experimental conditions: MB, 10 mg L^-1; H₂O₂, 5 mM; and catalyst, 0.2 g L^-1).

(a)

(b)