fig13
Figure 13. (A) The Nyquist plots for Cu-MOF and Cu-MOF@PP-50 at selected temperatures and 98% RH. (Reproduced with permission[66]. Copyright 2022, Elsevier); (B) Process description of the synthesis of PPy@ZIF-67 by in-situ growth method and Possible proton-transfer channel and functioning mechanism in PPy@ZIF-67/SPI film. (Reproduced with permission[67]. Copyright 2023, Elsevier). MOF: Metal-organic framework; RH: relative humidity; PPy: polypyrrole; SPI: sulfonated polyimide.
