Fig. 5: Photocatalytic hydrogen evolution experiments in film. | Nature Communications

Fig. 5: Photocatalytic hydrogen evolution experiments in film.

From: Main-chain engineering of polymer photocatalysts with hydrophilic non-conjugated segments for visible-light-driven hydrogen evolution

Fig. 5

a Schematic illustration of the photocatalytic hydrogen evolution in film systems. b Images of the 0.6 × 0.6 cm2 film over PFBPO and P-HEG-10. c Time-dependent HER of PFBPO and P-HEG-10 film immersed in 10 mL of a H2O/MeOH/TEA solution under 380–780 nm irradiation. d Correlation between the time and the water contact angles of Si-wafer, PFBPO, and P-HEG-10. e Time-dependence water contact angles without light illumination of PFBPO and P-HEG-10 films.

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