fig24

Figure 24. (A) Brillouin zone and (B) edge projection of Cu₂C₂N₄ monolayer, (A and B) are adapted with permission^[162], Copyright © 2021 Royal Society of Chemistry. (C) Gibbs free energy at different sites of the SrPd/BaPd monolayer. (D) HER volcano plot, (C and D) are adapted with permission^[163], Copyright © 2023 American Chemical Society.