Solar Hydrogen Production Coupled with the Degradation of a Dye Pollutant Using TiO₂ Modified with Platinum and Nafion

Figure 6

Long-term experiment for the simultaneous (a) production of H₂ and (b) degradation of RhB in the suspension of Pt/TiO₂/Nf. Experimental conditions: [catalyst] = 0.5 g L⁻¹, [RhB] = 20 μM, [EDTA] = 4 mM, , and  nm. Samples were diluted by 3 times for the analysis (for part (b)).

(a)

(b)