fig17

Figure 17. (A) FT-EXAFS spectra of the Ni K-edge for Ni/SOM-ZIF-8 and other catalysts; (B) Photocatalytic CO₂RR performance of 6 different ZIF-8 based catalysts; (C) Cumulative production of CO, CH₄ and H₂ by Ni/SOM-ZIF-8; (A-C) are quoted with permission from Liu et al.^[274]; (D) FT-EXAFS spectra of the Ni K-edge for Ni@6MOFs/BVO; (E) Photoactivities of CO₂RR over Ni@6MOFs/BVO and other reference samples; (D and E) are quoted with permission from Zhao et al.^[275]; (F) ATR-FTIR spectra of MIL-on-2UiO-NH₂ and other reference samples; (G-I) TEM image (G), HRTEM image (H), and Schematic diagram (I) of MIL-on-2UiO-NH₂; (J) Production of CO over MIL-on-2UiO-NH₂ and other reference samples; (K) Detection of ·OH radical trapping efficiency with 7-hydroxycoumarin at 457 nm over MIL-on-2UiO-NH₂ and other reference samples by PL spectrometer; (F-K) are quoted with permission from Li et al.^[276]. SOM: Surfactant-assisted ordered mesoporous; ZIF: zeolitic imidazolate framework; MOF: metal-organic framework; BVO: BiVO₄; BVNP: bismuth vanadate nanoparticles; MIL: materials of Institut Lavoisier; FT: Fourier transform; EXAFS: extended X-ray absorption fine structure; CO₂RR: CO₂ reduction reaction; TEM: transmission electron microscope.