Fig. 5
From: Effect of Pt Nanoparticles on the Photocatalytic Activity of ZnO Nanofibers
Photodegradation activity of ZnO and Pt-ZnO nanofibers. a MB degradation under UV irradiation for four samples: MB (open squares), MB with the ZnO thin film (closed triangles), MB with the ZnO nanofibers (closed squares), and Pt-ZnO nanofibers (closed circles). b Photodegradation reaction rate, normalized to the value obtained for the MB in the absence of the catalyst, for the different investigated samples: ALD-ZnO flat film, ZnO, and Pt-ZnO nanofibers