Fig. 11

Plots of degradation with respect to (a) time and (b) first order kinetics for MO by CuS nanorods (pH 3, initial concentration 50 mg L− 1 and CuS nanorods dose 1.5 g L− 1).

Plots of degradation with respect to (a) time and (b) first order kinetics for MO by CuS nanorods (pH 3, initial concentration 50 mg L− 1 and CuS nanorods dose 1.5 g L− 1).