Research Article
CO2-Philic [EMIM][Tf2N] Modified Silica in Mixed Matrix Membrane for High Performance CO2/CH4 Separation
Table 4
Glass transition temperature (
) of prepared membranes.
| Sample | Glass transition temperature () | Membrane thickness (m) |
| Neat PC | 143.38 | 38.86 | PC-Sil | 141.53 | 33.39 | 1.0:0.5 | 127.98 | 60.75 | 1.0:1.0 | 132.56 | 38.98 | 1.0:1.5 | 132.97 | 38.42 | 1.0:2.0 | 136.47 | 62.43 | 1.0:2.5 | 138.19 | 34.73 |
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