Table 3.
Comparison of the separation performance of the COF OSN membrane fabricated in this work and that of other COF OSN membranes reported in the literature.
| Membrane | Reaction Time | Solute/Solvent | Permeance (LMH/MPa) | Rejection (%) |
Pure n-Hexane Permeance (LMH/MPa) | Literature |
|---|---|---|---|---|---|---|
| TpPa/PI membrane | 40 s | FGF/ethanol | 58.0 | 96.2 | 102.0 | This work |
| TpPaAn-30/HPaN membrane | 30 s | Methyl blue/methanol | 318 | >90 | 67.0 | [34] |
| COP-30 membrane | 10 s | CR/toluene | 111.0 | >95 | 47.0 | [35] |
| Tp-Azo membrane | 72 h | Gold nanoclusters/acetonitrile | — | ~100 | — | [36] |