@misc{yave_nanostructured_membrane_2010, author={Yave, W.,Car, A.,Peinemann, K.V.}, title={Nanostructured membrane material designed for carbon dioxide separation}, year={2010}, howpublished = {journal article}, doi = {https://doi.org/10.1016/j.memsci.2009.12.019}, abstract = {In this work carbon dioxide selective membrane materials from a commercially available poly(amide-b-ethylene oxide) (Pebax®, Arkema) blended with polyethylene glycol ethers are presented. The preferred PEG-ether was PEG-dimethylether (PEG-DME). PEG-DME is well known as a physical solvent for acid gas absorption. It is used under the trade name Genosorb® in the Selexol® process (UOP) for acid gas removal from natural gas and synthesis gas. The combination of the liquid absorbent with the multiblock copolymer resulted in mechanically stable films with superior CO2 separation properties. The addition of 50 wt.% PEG-DME to the copolymer resulted in a 8-fold increase of the carbon dioxide permeability; the CO2/H2-selectivity increased simultaneously from 9.1 to 14.9. It is shown that diffusivity as well as solubility of carbon dioxide is strongly increased by the blending of the copolymer with PEG-ethers.}, note = {Online available at: \url{https://doi.org/10.1016/j.memsci.2009.12.019} (DOI). Yave, W.; Car, A.; Peinemann, K.: Nanostructured membrane material designed for carbon dioxide separation. Journal of Membrane Science. 2010. vol. 350, no. 1-2, 124-129. DOI: 10.1016/j.memsci.2009.12.019}}