Fig. 3: Photocatalytic performance in CH4 oxidation to CH3OH with O2.
From: Near-infrared photon-triggered CH4-to-CH3OH conversion over plasmonic oxyselenides
Influnences of (a) different cocatalysts and (b) different Ov concentraions. The error bars indicate standard deviation. c GC-MS results of the isotope labeling experiments for Au/CuSeO2.82 in the presence of 13CH4 or 12CH4. d Impacts caused by the pressure of reaction gas for Au/CuSeO2.82. e Wavelength-dependent AQY for Au/CuSeO2.82 under ambient and elevated pressures. f AQY and selectivity at different wavelengths for CH4-to-CH3OH conversion over Au/CuSeO2.82 in comparision with the state of the art (details see Table S8). g Arrhenius plots for Au/CuSeO2.82 and CuSeO2.82. h Recyclability measurement for Au/CuSeO2.82. Source data for a–e, g, h are provided as a Source Data file.
