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Figure 5 | Nanoscale Research Letters

Figure 5

From: Unique and facile solvothermal synthesis of mesoporous WO3 using a solid precursor and a surfactant template as a photoanode for visible-light-driven water oxidation

Figure 5

Cyclic voltammograms (CVs) for samples calcined at 400°C (left) and 500°C (right). (a) ITO/WO3-DDA and (b) ITO/WO3-bulk electrodes in a 0.1 M phosphate buffer solution with pH = 6.0. The dashed and solid lines represent CVs measured in the dark and upon irradiation of visible light (λ > 390 nm, 100 mW cm-2), respectively.

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