fig5

Figure 5. Band structure and atomic illustrations of Zn_1-xCd_xS: (A) ZnS, (B) Zn_0.75Cd_0.25S, (C) Zn_0.5Cd_0.5S, (D) Zn_0.25Cd_0.75S, (E) CdS, (F) the HER step-chart of Zn_1-xCd_xS with (111) facet, (G) oxidation of glycerol with Zn_0.75Cd_0.25S and Zn_0.5Cd_0.5S and corresponding structure inset; (H) and (I) Density of states graphs for first and second dehydrogenation step; (J) In situ DRIFTS spectra of glycerol oxidation on Zn_0.5Cd_0.5S surface. HER: Hydrogen evolution reaction; DRIFTS: diffuse reflectance infrared Fourier transform spectroscopy.