Fig. 1: In situ DRIFT spectra of CO adsorption over Au/TiO2 with different particle size. | Nature Communications

Fig. 1: In situ DRIFT spectra of CO adsorption over Au/TiO2 with different particle size.

From: Size-dependent strong metal-support interaction in TiO2 supported Au nanocatalysts

Fig. 1: In situ DRIFT spectra of CO adsorption over Au/TiO2 with different particle size.The alternative text for this image may have been generated using AI.

a Au-3 nm, b Au-7 nm, c Au-9 nm, and d Au-13 nm. The notation of -fresh represents the as-synthesized samples, the notation of -HX represent samples reduced by 10 vol% H2/He under different temperatures, and the notation of -HX-O400 represent samples reoxidized at 400 °C after reduction.

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