fig4

Figure 4. The impact of amorphous materials and synergistic monoatomic components on enhancing substance adsorption. STEM images of a-NiFeMo (A) and c-NiFeMo (B) after OER, respectively. Insets in (A and B) show corresponding EDX line scan profiles. (C) ΔG_H* change diagrams of the OER reduction reaction on the NiFe-OOH surface models with (black line) and without (red line) O-vacancies. Reproduced with permission from Ref.^[86] Copyright 2019, Wiley-VCH. (D) The scheme of the CO₂RR processes in InO_x NRs. Reproduced with permission from Ref.^[87] Copyright 2019, Wiley-VCH. (E) Optimized structures of the intermediates for N₂ adsorption and reduction on a-TiO₂ and Ga SA/a-TiO₂ surfaces. Reproduced with permission from Ref.^[92] Copyright 2022, American Chemical Society.