Fig. 3: Photocharging of g-CN semiconductors. | Nature Communications

Fig. 3: Photocharging of g-CN semiconductors.

From: Extent of carbon nitride photocharging controls energetics of hydrogen transfer in photochemical cascade processes

Fig. 3: Photocharging of g-CN semiconductors.The alternative text for this image may have been generated using AI.

a UV-vis absorption spectra of mpg-CN dispersion in iPr2NEt (0.1 M) solution in MeCN prior to irradiation with light (black), after irradiation (blue) and after exposure of photocharged mpg-CN to air (gray). Source data are provided as a Source data file. b Photographs of the reaction mixture (mpg-CN-8nm-193 20 mg) before light irradiation and after irradiation at 465 nm for 24 h before exposure to air. c Dependence of δ (avg ± std, n = 3) on mass of the semiconductor photocharged at room temperature (RT) and 80 °C. Deviation of the data point (avg ± std, n = 5) obtained for Na-PHI (1 mg) from the trend is due to low optical density of the reaction mixture. Source data are provided as a Source data file.

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