fig7

Figure 7. (A) Schematic illustration of the fabrication process of the SLCA strategy; (B-I) TEM images of 2DMMs of different compositions: (B) m-polymer (phenolic formaldehyde resin); (C) m-carbon; (D) m-SiO₂; (E) m-TiO₂; (F) m-ZrO₂; (G) m-Ce_0.5Zr_0.5O₂; (H) m-Al₂O₃; and (I) m-ZrTiO₄; (J) Schematic illustration of the interactions between block copolymers and the surface of NaCl salt crystals. This figure is quoted with permission from Liu et al.^[66]. SLCA: Surface-limited co-assembly; TEM: transmission electron microscopy; 2DMMs: two-dimensional mesoporous materials.