Fig. 6: Volcano curves and catalytic performances comparison. | Nature Communications

Fig. 6: Volcano curves and catalytic performances comparison.

From: Nanoparticles as an antidote for poisoned gold single-atom catalysts in sustainable propylene epoxidation

Fig. 6

a–c, PO formation rate (a) and selectivity (b), as well as H2 efficiency (c) as a function of nC3H6-nH2. d Stability test of mortar mixing Au1 and Aun in the Aun/Au1 mass ratio of 1:7 for propylene epoxidation. e Catalytic performances comparison between poisoned Au SAs and those with trace addition of Au NPs (0.3% ratio of Au SACs).

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