fig5
Figure 5. (A) The introduction of sulfonic acid polymer into the MOF channel shows strong adsorption capacity for Ba2+ and ultra-high proton conductivity. (Reproduced with permission[50]. Copyright 2024, Elsevier); (B) Custom porous ferrocene-based organic frame materials improve proton conductivity. (Reproduced with permission[51]. Copyright 2024, American Chemical Society); (C and D) Synthetic Process of the Five In-MOFs and the three-dimensional structure of MOF. (Reproduced with permission[52]. Copyright 2024, American Chemical Society). MOF: Metal-organic framework.
