Research Article
Catalytic Activity of Porous Phosphate Heterostructures-Fe towards Reactive Black 5 Degradation
Figure 4
RB5 photodegradation with Fe-PPH: (a) UV-Vis spectra evolution (inset the chemical structure of RB5). (b) Dye colour evolution. [RB5] = 50 mg L−1; [PPH] = 1 gL−1; mol L−1.