Fig. 4From: ZnO/Cu2O/Si Nanowire Arrays as Ternary Heterostructure-Based Photocatalysts with Enhanced Photodegradation Performancesa Photocatalytic tests of various photocatalysts. b Kinetic modeling of the photodegradation in the presence of ZCS nanowires. c Evaluated rate constants of four various photocatalysts. d Repeated photodegradation tests of ZCS nanowires (1-4 run)Back to article page