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. 2021 Jan 13;11:1080. doi: 10.1038/s41598-020-79993-6

Figure 1.

Figure 1

(a) Mechanism of the Ag decorated CeO2 nanoparticles preparation. (b) XRD spectra of as-synthesized CeO2 and Ag decorated CeO2 nanoparticles. The asterisks (•) and (∆) are represents corresponds to pure CeO2 and Ag and CeO2 characteristic diffraction peaks.