Table 2 Permeability, solubility, and diffusion coefficients of MMMs at a pressure of 3 bara.
From: The advancements in mixed matrix membranes containing MOFs and ionic liquids for CO2/N2 separation
MMMs | CO2 | N2 | ||||
|---|---|---|---|---|---|---|
1010P/cm3 (STP)∙cm−1 s−1∙ cmHg−1 | 109D/cm2·s−1 | S/cm3(STP)·cm−3∙cmHg−1 | 1010P/cm3 (STP)∙cm−1 s−1∙ cmHg−1 | 109D/cm2·s−1 | S/cm3(STP)·cm-3∙cmHg−1 | |
T = 288.15 K | ||||||
PVC | 6.13 | 0.81 | 0.76 | 0.25 | 0.43 | 0.06 |
AC/MOF/PVC(wAC/MOF = 0.05) | 22.53 | 0.91 | 2.47 | 0.88 | 0.53 | 0.17 |
AC/MOF/PVC(wAC/MOF = 0.10) | 26.64 | 1.05 | 2.55 | 1.04 | 0.63 | 0.17 |
AC/MOF/PVC(wAC/MOF = 0.15) | 33.91 | 1.31 | 2.58 | 1.32 | 0.69 | 0.19 |
IL@AC/MOF/PVC (wIL@AC/MOF= 0.15) | 51.84 | 1.56 | 3.32 | 1.89 | 0.85 | 0.22 |
T = 298.15 K | ||||||
PVC | 9.86 | 1.66 | 0.59 | 0.40 | 1.29 | 0.03 |
AC/MOF/PVC(wAC/MOF = 0.05) | 50.79 | 2.57 | 1.97 | 1.98 | 1.36 | 0.15 |
AC/MOF/PVC(wAC/MOF = 0.10) | 59.76 | 2.63 | 2.27 | 2.24 | 1.45 | 0.15 |
AC/MOF/PVC(wAC/MOF = 0.15) | 74.70 | 3.25 | 2.30 | 2.75 | 1.60 | 0.17 |
IL@AC/MOF/PVC (wIL@AC/MOF= 0.15) | 122.50 | 5.29 | 2.32 | 3.88 | 2.53 | 0.15 |
T = 308.15 K | ||||||
PVC | 15.69 | 3.21 | 0.49 | 0.61 | 1.94 | 0.03 |
AC/MOF/PVC(wAC/MOF = 0.05) | 61.25 | 3.93 | 1.56 | 2.35 | 2.09 | 0.11 |
AC/MOF/PVC(wAC/MOF = 0.10) | 97.11 | 4.36 | 2.23 | 3.70 | 2.67 | 0.14 |
AC/MOF/PVC(wAC/MOF = 0.15) | 143.27 | 7.08 | 2.02 | 5.32 | 3.70 | 0.14 |
IL@AC/MOF/PVC (wIL@AC/MOF= 0.15) | 218.12 | 10.11 | 2.16 | 7.09 | 4.97 | 0.14 |
T = 318.15 K | ||||||
PVC | 20.17 | 4.54 | 0.44 | 0.72 | 3.65 | 0.02 |
AC/MOF/PVC(wAC/MOF = 0.05) | 84.78 | 7.06 | 1.20 | 2.99 | 3.05 | 0.10 |
AC/MOF/PVC(wAC/MOF = 0.10) | 239.76 | 14.86 | 1.61 | 8.34 | 6.50 | 0.13 |
AC/MOF/PVC(wAC/MOF = 0.15) | 287.28 | 16.04 | 1.79 | 9.58 | 7.18 | 0.13 |
IL@AC/MOF/PVC (wIL@AC/MOF= 0.15) | 429.81 | 23.83 | 1.80 | 13.39 | 10.94 | 0.12 |
