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Membranes preparation details.
| Membrane | Mass of Br-PPO (g) | Mass (g) and Type of PBI | Mass (g) and Type of S-Polymer |
Wet Thickness (μm) |
|---|---|---|---|---|
| BM-TMIm 4 NN | 1 | 1 (PBI-OO) | 0.24 (Non-fluorinated polymer) | 56 ± 0.96 |
| BM-TMIm 4 NF | 1 | 1 (PBI-OO) | 0.24 (Fluorinated polymer) | 43 ± 5.25 |
| BM-TMIm 4 FN | 1 | 1 (F6-PBI) | 0.24 (Non-fluorinated polymer) | 37 ± 0.82 |
| BM-TMIm 4 FF | 1 | 1 (F6-PBI) | 0.24 (Fluorinated polymer) | 34 ± 0.58 |
| FAP 450 | - | - | - | 58 |
| Nafion 212 | - | - | - | 53 |
