Fig. 5: The effect of catalyst size and cation in solutions on CO2•− radical stabilization process with Au. | Nature Communications

Fig. 5: The effect of catalyst size and cation in solutions on CO2•− radical stabilization process with Au.

From: Direct time-resolved observation of surface-bound carbon dioxide radical anions on metallic nanocatalysts

Fig. 5

a–c Transient absorption spectra of different sizes of Au (0.5 mM) at 75 µs (a) and transient kinetics at 350 nm (b) and 450 nm (c) within 80 µs. d–f Transient absorption spectra of different sizes of Au (0.5 mM) at 750 µs (d) and transient kinetics at 350 nm (e) and 450 nm (f) within 800 µs. g–i Transient kinetics at 350 nm with different concentrations of Li+ (g), Na+ (h), K+ (i). j–l Transient absorption spectra at 750 µs with varying concentrations of Li+ (j), Na+ (k), K+ (l). Source data are provided as a Source Data file.

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