fig6

Figure 6. (A) Calculated reaction energies for HER over Pt₁Au₂₄ nanocluster. Figures are quoted with permission from ref^[50]. Copyright 2017, Springer Nature; (B) Linear sweep voltammetry and (C) plots of turnover frequency vs. potential over different nanoclusters; (D) calculated ΔG_H diagram for hydrogen adsorption with the order consistent to their HER activities; and (E) the optimized structure for different nanoclusters interacted with hydrogen. Figures are quoted with permission from ref^[54], Copyright 2018, American Chemical Society. HER: Hydrogen evolution reaction.