Fig. 3: Evaluation of photocatalytic HER performances.
From: Protruding Pt single-sites on hexagonal ZnIn2S4 to accelerate photocatalytic hydrogen evolution
a Visible light (λ > 420 nm) photocatalytic H2 evolution activities of h-ZIS and Pt-ZIS with different Pt loading content. b Visible light (λ > 420 nm) photocatalytic H2 evolution activity of Pt0.3-ZIS in comparison with h-ZIS, h-ZIS-VS, and Pt0.3-ZIS-VS. c Wavelength dependence of the AQE for Pt0.3-ZIS. d H2 evolution rates for Pt0.3-ZIS in this work compared with representative recently reported photocatalysts. e Cycling stability test of Pt0.3-ZIS. f, g Digital photograph of H2 evolution using Pt0.3-ZIS film without and with visible light irradiation.
