Macromolecular Rapid Communications

Cover image for Vol. 37 Issue 16

32_07/2011Macromol. Rapid Commun. 7/2011

Cover: The image shows that CO2 molecules diffuse through cavities formed by the presence of triptycene moieties in polymers. High fractional free volume elements due to 3-dimensional rigid framework lead to high gas selectivity as well as high permeability in polymeric membranes with highly tolerant CO2 plasticization, which can be a promising membrane material for CO2 capture applications. Further information can be found in the article by Y. J. Cho, H. B. Park* on page 579.

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