Catalytic Activity of Porous Phosphate Heterostructures-Fe towards Reactive Black 5 Degradation

<table>RB5 photodegradation with Fe-PPH: (a) UV-Vis spectra evolution (inset the chemical structure of RB5). (b) Dye colour evolution. [RB5] = 50 mg L<sup>−1</sup>; [PPH] = 1 gL<sup>−1</sup>; <svg height="19.924999" id="M16" style="vertical-align:-3.27605pt" version="1.1" viewbox="0 0 137.02499 19.924999" width="137.02499" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> mol L<sup>−1</sup>.</table>

International Journal of Photoenergy

fig4

Figure 4

Figure 4: Catalytic Activity of Porous Phosphate Heterostructures-Fe towards Reactive Black 5 Degradation 