Figure 1: Schematic illustration for evaluating catalysis location and activity. | Nature Communications

Figure 1: Schematic illustration for evaluating catalysis location and activity.

From: Pits confined in ultrathin cerium(IV) oxide for studying catalytic centers in carbon monoxide oxidation

Figure 1

(a) Bulk CeO2; (b) intact and (c) atomically thin CeO2 sheets with surface-confined pits; P1 and P2 stand for the representative pit-surrounding surface Ce sites, while P3 represents the bottom Ce site of the pit; S stands for the surface Ce site of atomically thin sheet and around the defects of bulk material; A, V and B represent the arris, vertex and surface Ce sites of bulk material, respectively.

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