Fig. 4: Photocatalytic H2 evolution. | Nature Communications

Fig. 4: Photocatalytic H2 evolution.

From: Facile construction of fully sp2-carbon conjugated two-dimensional covalent organic frameworks containing benzobisthiazole units

Fig. 4: Photocatalytic H2 evolution.

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.

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