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. Author manuscript; available in PMC: 2019 Aug 18.
Published in final edited form as: Nat Catal. 2019 Feb 18;2(4):266–373. doi: 10.1038/s41929-019-0231-9

Figure 4. (Photo)electrochemical measurements.

Figure 4

a. LSV curves of a hematite photoelectrode under LED illumination (red line) and in the dark (black line) in HFIP/MeOH (4:1, 3 mL) containing LiClO4 (0.1 M), anisole (0.2 mmol) and pyrazole (0.4 mmol). Scan rate: 30 mV/s; b. Mott-Schottky plot measured in HFIP/MeOH (4:1); c. IPCE of hematite measured under catalytic conditions at E = 0.73 V vs Fc/Fc+.