Figure 1.

Average rates of H2 evolution. The average rates of H2 evolution over Pt-loaded MS/ZnIn2S4 (MS = metal sulfide: Ag2S, SnS, CoS, CuS, NiS, and MnS) under solar light irradiation in the initial 20-h period.

Shen et al. Nanoscale Research Letters 2011 6:290   doi:10.1186/1556-276X-6-290
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