Improved Polymers for Gas-Separation Membranes (7 of 9) (IMAGE)

American Association for the Advancement of Science (AAAS)

Improved Polymers for Gas-Separation Membranes (7 of 9)

Caption

This shows a molecular model of the polymer (red) and the large internal voids (blue) responsible for the high permeability. This image relates to a paper that appeared in Jan. 18, 2013, issue of Science, published by AAAS. The paper, by Mariolino Carta at Cardiff University in Cardiff, UK, and colleagues was titled, “An Efficient Polymer Molecular Sieve for Membrane Gas Separations.”

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[Image courtesy of Elena Tocci]

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