Photocatalytic Mineralization of Organic Acids over Visible-Light-Driven Au/BiVO₄ Photocatalyst

Figure 4

(a) Photocatalytic mineralization of (a) oxalic acid and (b) malonic acid over P25 TiO₂, pure BiVO₄, and different Au loaded on BiVO₄ catalysts.

(a)

(b)