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. 2022 Jan 10;13:100. doi: 10.1038/s41467-021-27573-1

Fig. 4. Photocatalytic H2 evolution.

Fig. 4

a Time course of photocatalytic hydrogen evolution under visible light irradiation (>420 nm) for BTH-1, 2, 3. b AQY of BTH-1, 2, 3 under different monochromatic light irradiation. c Periodic on/off photocurrent output of BTH-1, 2, 3 casted on FTO glass. d Electrochemical impedance spectroscopy Nyquist plots of BTH-1, 2, 3.