A Comparison of Pd⁰ Nanoparticles and Pd²⁺ Modified Bi₂O₂CO₃ for Visible Light-Driven Photocatalysis

Figure 11

Proposed mechanism for the photocatalytic degradation process in the presence of (a) Pd(0)-Bi and (b) Pd(II)-Bi.

(a)

(b)