fig8
From: Au particle size manipulated Au/ZnO interface and its performance in selective oxidation of glycerol
Figure 8. In situ FTIR spectra of CO adsorption on (A) Au/ZnO, (B) AuRu/ZnO, and (C) AuPt/ZnO catalysts. In each panel, the CO adsorption spectra were collected at 30 s intervals and are arranged from bottom to top; the topmost spectrum corresponds to saturated CO adsorption. FTIR: Fourier transform infrared.
