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Figure 4
Ni 2p3/2 spectrum of in situ APXPS studies of HER on Ni@NiO/NiCO3 at room temperature under 1 mbar H2O (a) without and (b) with simulated light through a fused silica viewport and borosilicate window, and (c) the difference spectrum. |
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Figure 4
Ni 2p3/2 spectrum of in situ APXPS studies of HER on Ni@NiO/NiCO3 at room temperature under 1 mbar H2O (a) without and (b) with simulated light through a fused silica viewport and borosilicate window, and (c) the difference spectrum. |