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Cited by 325

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

CO2-Philic Polymer Membrane with Extremely High Separation Performance

Yave, Wilfredo, Car, Anja, Funari, Sergio S., Nunes, Suzana P., Peinemann, Klaus-Viktor·2010·Macromolecules
DOI 10.1021/ma901950u
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Abstract

Polymeric membranes are attractive for CO 2 separation and concentration from different gas streams because of their versatility and energy efficiency; they can compete with, and they may even replace, traditional absorption processes. Here we describe a simple and powerful method for developing nanostructured and CO 2 -philic polymer membranes for CO 2 separation. A poly(ethylene oxide)−poly(butylene terephthalate) multiblock copolymer is used as membrane material. Smart additives such as polyethylene glycol dibutyl ether are incorporated as spacers or fillers for producing nanostructured materials. The addition of these specific additives produces CO 2 -philic membranes and increases the CO 2 permeability (750 barrer) up to five-fold without the loss of selectivity. The membranes present outstanding performance for CO 2 separation, and the measured CO 2 flux is extremely high (>2 m 3 m −2 h −1 bar −1 ) with selectivity over H 2 and N 2 of 10 and 40, respectively, making them attractive for CO 2 capture.

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Citations

Cites

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Metadata

Authors
Yave, W., Car, A., Funari, S. S., Nunes, S. P., & Peinemann, K.-V.
Venue
Macromolecules
Publisher
American Chemical Society (ACS)
Published
2009-10-27
Volume
43
Issue
1
Pages
326-333
ISSN
  • 0024-9297 (ISSN-L)
  • 1520-5835
DOI
10.1021/ma901950u
OpenAlex
W1979354963
Cited by
325
References
1
FWCI
33.94
Type
journal article
Language
en
Open access
closed

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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