fig2
Figure 2. (A) HAADF-STEM image of Au@1ML-Pt; (B) The performance of Pt with different sizes, gold, AuPt alloy and Au@Pt for p-CNB hydrogenation. Reproduced with permission from Ref.[91]. Copyright 2021, Springer Nature. HAADF-STEM: High-angle annular dark-field scanning transmission electron microscopy; p-CNB: para-chloronitrobenzene.
