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Cost of PEM material.
| Membrane material | Thickness (cm) | Price (US$ m−2) | Reference |
|---|---|---|---|
| Nafion 117, DuPont | 0.01778 | 9,213.91 | [260] |
| Nafion 115, DuPont | 0.01778 | 10,290.30 | [260] |
| Nafion 112, DuPont | 0.01778 | *D | [260] |
| J-Cloth | 0.03 | 400.00 | [202] |
| Ultrex CMI 7,000 | 0.045 ± 0.0025 | 291.67 | [261] |
| Ultrex CMI 7,000 | 0.045 | 200.00 | [202] |
| SBC-600 | - | 77.00 | [160] |
| PVA sulfosuccinic acid | 0.016 - 0.018 | 1.88 | [262] |
| Dynamic membrane | 0.0225 | 0.30 | [202] |
*D= discontinue-product; PVA=polyvinyl alcohol
