fig17

Figure 17. (A) Schematic illustration of the evolution of morphology and facet over NH₂-MIL-125(Ti) (NM_A, NM_B, and NM_C, where A, B, and C represent the different ratios of mixed {001} and {111} facets); (B-D) SEM images of (B) NM₀₀₁, (C) NM_B, and (D) NM₁₁₁; (E and F) Yields of products with respect to (E) the mass and (F) the facet surface area of catalysts^[132]. Copyright 2021, American Chemical Society; (G) SEM image of ultrathin nanosheets NH₂-MIL-125; Comparison of (H) photocatalytic reaction rates normalized by the surface area for varied catalysts; (I) QE values of CO₂ photoreduction to CH₄ and CO^[133]. Copyright 2022, American Chemical Society; (J) SEM image of Ni/SOM-ZIF-8; (K) Photocatalytic CO₂ reduction performance of ZIF-8, Ni/ZIF-8, SOM-ZIF-8, Ni/SOM-ZIF-8, Co/SOM-ZIF-8, and Cu/SOM-ZIF-8; (L) Histogram of the cumulative production of CO, CH₄, and H₂ over time for Ni/SOM-ZIF-8^[134]. Copyright 2023, American Chemical Society. Scale bars: (B) 500 nm, (C) 500 nm, and (D) 500 nm. MIL: Materials Institute Lavoisier; SEM: scanning electron microscopy; QE: quantum efficiency; ZIF: zeolitic imidazolate framework.