fig5
Figure 5. (A) Ultraviolet-Visible-Near Infrared (UV-Vis-NIR) diffuse reflection spectra. Activity of H2 production from water with RPCN under irradiation within different light ranges of (B) 500 ≤ λ ≤ 780 nm and (C) 700 ≤ λ ≤ 780 nm, using ~3 wt.% Pt as the cocatalyst and 10 vol.% TEOA as the sacrificial agent. (D) AQE at various monochromatic wavelengths. Reproduced from Ref.[37] with permission from Wiley. RPCN: Polymeric carbon nitride; TEOA: triethanolamine; AQE: apparent quantum efficiency.
