Effect of additives on the structure and performance of polysulfone hollow fiber membranes for CO2 absorption
Porous polysulfone (PSf) hollow fiber membranes were fabricated via a phase-inversion method by using low molecular weight additives in the spinning dopes. Polyethylene glycol (PEG200), ethanol, glycerol and acetic acid were used as the additives. An aqueous 95 wt.% 1-methyl-2-pyrrolidone (NMP) solu...
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| Main Authors: | , |
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| Format: | Article |
| Published: |
Elsevier
2010
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/25116/ https://doi.org/10.1016/j.memsci.2009.11.010 |
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