fig10

Figure 10. (A) Illustration of CO₂ reduction on Zn-Mn DAC; (B) In situ ATR infrared spectra; (C) Free-energy profiles for CO₂RR to CO; (D) The differences in limiting potential for CO₂RR and HER; (A-D) Reproduced with permission from Ref.^[159]. Copyright 2024, Wiley-VCH; (E) Free energy profiles of CO₂ reduction; (F) Free energy profiles of HER; (G) The pDOS for the CoCu-DASC, Co-SAC, and Cu-SAC; (E-G) Reproduced with permission from Ref.^[160]. Copyright 2022, Wiley-VCH; (H) Schematics of the NiCo synergy for OER. Reproduced with permission from Ref.^[163]. Copyright 2022, Wiley-VCH; (I) TOF values and C₃H₆ selectivity during PDH reaction on Zn₁/NC, Zn₂/NC, and Zn₁Co₁/NC; (J) Schematic diagram of the enhanced activation of C₃H₈ and selectivity of C₃H₆ for the PDH reaction; (I-J) Reproduced with permission from Ref.^[101]. Copyright 2024, American Chemical Society. DACs: Dual-atom catalysts; HER: hydrogen evolution reaction; SACs: single-atom catalysts; ATR: attenuated total reflection; OER: oxygen evolution reaction; TOF: turnover frequency; PDH: propane dehydrogenation.