Increased CO 2 /N 2 selectivity of PTMSP by surface crosslinking
The surface crosslinking of poly[1-(trimethylsilyl)-1-propyne] (PTMSP) membranes by dithiothreitol under thiol-ene click reaction conditions has yielded membranes having CO /N selectivities in excess of 30 with CO permeances in excess of 300 GPU (gas permeation units). The simplicity of this surface...
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| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2022-03, Vol.58 (21), p.3557-3560 |
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| container_title | Chemical communications (Cambridge, England) |
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| creator | Shaligram, Sayali V Regen, Steven L |
| description | The surface crosslinking of poly[1-(trimethylsilyl)-1-propyne] (PTMSP) membranes by dithiothreitol under thiol-ene click reaction conditions has yielded membranes having CO
/N
selectivities in excess of 30 with CO
permeances in excess of 300 GPU (gas permeation units). The simplicity of this surface crosslinking strategy together with these permeation results suggests that PTMSP that is modified in such ways could lead to useful materials for the separation of CO
/N
from flue gas and for certain other gaseous mixtures. |
| doi_str_mv | 10.1039/d2cc00065b |
| format | Article |
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/N
selectivities in excess of 30 with CO
permeances in excess of 300 GPU (gas permeation units). The simplicity of this surface crosslinking strategy together with these permeation results suggests that PTMSP that is modified in such ways could lead to useful materials for the separation of CO
/N
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/N
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permeances in excess of 300 GPU (gas permeation units). The simplicity of this surface crosslinking strategy together with these permeation results suggests that PTMSP that is modified in such ways could lead to useful materials for the separation of CO
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/N
selectivities in excess of 30 with CO
permeances in excess of 300 GPU (gas permeation units). The simplicity of this surface crosslinking strategy together with these permeation results suggests that PTMSP that is modified in such ways could lead to useful materials for the separation of CO
/N
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| identifier | ISSN: 1359-7345 |
| ispartof | Chemical communications (Cambridge, England), 2022-03, Vol.58 (21), p.3557-3560 |
| issn | 1359-7345 1364-548X |
| language | eng |
| recordid | cdi_osti_scitechconnect_1846484 |
| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| title | Increased CO 2 /N 2 selectivity of PTMSP by surface crosslinking |
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