Fig. 8

Graphs Showing % Degradation Efficiency of (a) CdS 50%, (b) Bi2O3 58%, (c) Bi2O3/CdS 86%, and (d) MoS2/Bi2O3/CdS 99% for 4-nitrophenol.

Graphs Showing % Degradation Efficiency of (a) CdS 50%, (b) Bi2O3 58%, (c) Bi2O3/CdS 86%, and (d) MoS2/Bi2O3/CdS 99% for 4-nitrophenol.