(r)GO-inorganics (or -polymers) composite membranes for gas separation.
| Composites | Separation | Selectivity | Improved properties | Ref. |
|---|---|---|---|---|
| MoS2/GO | H2/CO2 | 44.2 | Higher selectivity than that of bare MoS2 membranes | 89 |
| ILs/GO | CO2/N2 | 116 | A stable process for the selectivity of CO2/N2 and the permeance of CO2 in 120 h; easer reparation for scalable GO membrane | 90 |
| Pebax/GO | CO2/N2 | 91 | A smaller interlayer-spacing (0.7 nm) than that of pure GO gas-separation membranes in wet state (0.79 nm) | 91 |
| Polyimide/ZIF-8@GO | CO2/N2 | 65 | Improvement for the permeance of CO2 contributed by the ZIF-8 | 92 |
| PEI/GO | H2/C3H8 | 280 | Improvement for the preparation of GO membranes by layer by layer assembly method; 11-fold enhancement of H2/C3H8 compared to pure GO laminated films | 93 |
| Pebax/r-GO | CO2/N2 | 104 | Enhancement for the mixed gases selectivity | 94 |