Filler | Polymer | Filler loading (wt%) | Separation performance | Ref. | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Testing condition | P(O2) (barrier) | Permeability enhancement (%) | α (O2/N2) | Selectivity enhancement (%) | |||||||
MOF | Particle size (nm) | ||||||||||
Pres. (bar) | Temp. (°C) | O2/N2 feed ratio[b] | |||||||||
Cu-bpy-hfs | 200 | Matrimid | 40 | 3.9 | 35 | Pure | 3.1 | 107 | 6.3 | -5 | [26] |
CuTPA | 66,000[c] | Poly(vinyl acetate) | 15 | – | – | Pure | 0.62 | 22 | 6.8 | 3 | [27] |
Cu3BTC2 | -[d] | Polysulfone | 10 | – | – | Pure | 2.5 | 47 | 2.5 | −42 | [28] |
MANS-1 (Ni) | 640 | Polysulfone | 8 | 3 | 30 | Pure | 1.7 | 13 | 1.6 | −73 | [29] |
MIL-53 (Al) | -[d] | Polysulfone | 8 | 30 | 3 | Pure | 1.7 | 13 | 4.3 | −27 | [29] |
MIL-101 (Cr) | 370 | Polysulfone | 8 | 3 | 30 | Pure | 2.5 | 67 | 5.4 | −37 | [29] |
MIL-101 (Cr) | 1000 | Polyurethane ether | 28 | 4 | 25 | Pure | 9.7 | 246 | 4.2 | 5 | [30] |
MIL-101 (Fe) | 950 | Polysulfone | 8 | 3 | 30 | Pure | 2.0 | 36 | 5.8 | −2 | [29] |
Mn (HCOO)2 | -[d] | Polysulfone | 10 | – | – | Pure | 1.1 | −27 | 5.5 | 9 | [28] |
MOF-5 | 100 | Matrimid | 30 | 2 | 35 | Pure | 4.1 | 116 | 7.9 | 4 | [31] |
MOF-508a (Zn) | 540 | Polysulfone | 8 | 3 | 30 | Pure | 1.7 | 13 | 3.7 | −37 | [29] |
UiO-66 (Zr) | 400 | Polyurethane ether | 28 | 4 | 25 | Pure | 6.1 | 118 | 5.5 | 38 | [30] |
Cu3BTC2 | 200 | Polysulfone | 20 | 1 | 35 | 21/79 | 9.6 | 379 | 4.7 | 11 | This work |
Cu3BTC2 | 200 | Matrimid | 20 | 1 | 35 | 21/79 | 5.6 | 106 | 6.2 | 4 | This work |