Fig. 3: Photocatalytic H2 and O2 evolution activities. | Nature Communications

Fig. 3: Photocatalytic H2 and O2 evolution activities.

From: Efficient and stable visible-light-driven Z-scheme overall water splitting using an oxysulfide H2 evolution photocatalyst

Fig. 3

a, H2 evolution rates over Cr2O3/Pt/IrO2/STOS in aqueous methanol as a function of catalyst mass and b corresponding AQY values for Cr2O3/Pt/IrO2/STOS (0.2 g) at different wavelengths together with DRS data. c O2 evolution rates over BVO, CoOx/BVO, and RGO/ CoOx/BVO in aqueous AgNO3 solutions and d corresponding AQY values for CoOx/BVO (0.2 g) at different wavelengths together with DRS data.

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