Microwave-Assisted Synthesis of Porous ZnO/SnS₂ Heterojunction and Its Enhanced Photoactivity for Water Purification

Figure 6

Visible-light ( > 420 nm) induced photodegradation of CIP by photolysis and by photocatalysis over different catalysts. Inset shows the comparison of the quantity of CIP removed in 60 min by photocatalysis over the different catalysis. Rate coefficient for each reaction is tabulated in Table 4.