fig12

Figure 12. FEs of ECO₂RR products at different applied potentials for (A) Cu₁₄, (B) Cu₃₅, and (C) Cu₁₄Ag₆; (D) Free energy profile of ECO₂RR on Cu₁₄Ag₆ for ethanol generation_; (E) Mechanism for ethanol production by Cu₁₄Ag₆ via ECO₂RR. Color code: Cu, cyan; Ag, pink; C, gray; O, red; H, white. This figure is reproduced with permission from Ref.^[46], © 2025 Wiley-VCH GmbH. FE: Faradaic efficiency.