Research Article

Preparation of a Leaf-Like BiVO4-Reduced Graphene Oxide Composite and Its Photocatalytic Activity

Figure 7

(a) The surface photocurrent spectroscopy (SPS) images of the as-obtained BiVO4-rGO and pure BiVO4. (b) The transient photocurrent densities (TPD) of the as-obtained BiVO4-rGO and pure BiVO4.
(a)
(b)