fig6

Figure 6. (A) Schematic ionization of MOF-867-PS and the dispersion and immobilization of the TFOH in MOF-867-PS-XTFOH; (B) Proton conductivity of MOF-867-PS-XTFOH and MOF-867-XTFOH at different temperatures. (Reproduced with permission[53]. Copyright 2024, Elsevier). MOF: Metal-organic framework.