2017
DOI: 10.1016/j.memsci.2017.01.042
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Mixed matrix membranes comprising polymers of intrinsic microporosity and covalent organic framework for gas separation

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Cited by 192 publications
(100 citation statements)
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“…S1a Obtained values for pristine PIM-1 and MMMs are shown in Table 2. Pure PIM-1 membranes have a Young's modulus of 1.00 ± 0.21 GPa, a UTS of 41.7 ± 7.1 MPa and an elongation at break of 7.0 ± 1.7 %, which are in good agreement with values for pure PIM-1 freestanding membranes found in the literature [36][37][38].…”
Section: Resultssupporting
confidence: 87%
“…S1a Obtained values for pristine PIM-1 and MMMs are shown in Table 2. Pure PIM-1 membranes have a Young's modulus of 1.00 ± 0.21 GPa, a UTS of 41.7 ± 7.1 MPa and an elongation at break of 7.0 ± 1.7 %, which are in good agreement with values for pure PIM-1 freestanding membranes found in the literature [36][37][38].…”
Section: Resultssupporting
confidence: 87%
“…Unfortunately, most of the tested membrane materials do not show the desired properties, such as high CO 2 permeance and, at least, average selectivity for tested gases. Moreover, the membranes presented in these works are often very sophisticated and could barely be manufactured on a larger scale [4][5][6][7][8]. On the other hand, there are also successful pilot-scale units for the separation of flue gas in power plants [9][10][11].…”
Section: Introductionmentioning
confidence: 99%
“…Porous organic frameworks (POFs) [13], such as covalent organic frameworks (COFs) [14,15], conjugated microporous polymers (CMPs) [16], porous aromatic frameworks (PAFs) [17] and covalent triazine-based frameworks (CTFs) [18], are a relatively new category of porous materials constructed from covalent bonds. Given their diversified porosities, tunable chemical properties, inherent light weight and exceptional chemical and thermal stabilities, POFs are promising candidates to be used as fillers in MMMs for CO2 separation [19,20]. For example, Jin et al [21] studied the effect of dispersing COF nanosheets in polyether-blockamide (PEBA) and prepared PEBA-based MMMs, which show 56 % improvement in ideal selectivity towards CO2/N2 compared to the pure PEBA membrane with only 1 wt.% COF loading.…”
Section: Introductionmentioning
confidence: 99%