Fig. 4: Generalization of the photocatalyst confinement strategy. | Nature Communications

Fig. 4: Generalization of the photocatalyst confinement strategy.

From: Simultaneous promotion of photocatalytic CH4 conversion and H2O2 production via nanopore water confinement

Fig. 4: Generalization of the photocatalyst confinement strategy.The alt text for this image may have been generated using AI.

Yields of oxygenated product and H2O2 from photocatalytic methane oxidation over core-shell photocatalysts with different metal cocatalysts and semiconductors. Reaction conditions: 10 mg catalysts, 100 mL H2O, 2.5 MPa CH4, 1 MPa O2, 1 h reaction time, reaction temperature of 25 ± 3 °C, light source: 365 nm UV LED, 80 mW/cm2. The error bars represent the standard deviations derived from three independent experiments. The vertical dashed lines categorize the different cocatalysts and semiconductor supports.

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