fig11

Figure 11. (A) Schematic illustration for the preparation of the CuZn/CuZnAl₂O₄ catalyst; (B) TEM image; (C) HR-TEM image; (D) HAADF-STEM image; (E) LSV curves toward CO₂RR on CuZn/CuZnAl₂O₄; Product distributions and corresponding FE produced by CuZn/CuZnAl₂O₄ (F); Cu/CuAl₂O₄ (G); and CuZn (H); (I) C₂₊ partial current density; (J) Stability test of CuZn/CuZnAl₂O₄. (Reproduced with permission^[140]. Copyright 2023, ELSEVIER B.V. and Science Press). HAADF-STEM: High-angle annular dark-field scanning transmission electron microscopy; CO₂RR: Carbon dioxide reduction reaction; TEM: Transmission electron microscope; HR-TEM: High-resolution transmission electron microscope; LSV: Linear sweep voltammetry.