A highly gas permeable polymer with exceptional size selectivity is prepared by fusing triptycene units together via a poly-merization reaction involving Tröger's base formation. The extreme rigidity of this polymer of intrinsic microporosity (PIM-Trip-TB) facilitates gas permeability data that lie well above the benchmark 2008 Robeson upper bounds for the important O2 /N2 and H2 /N2 gas pairs.
Triptycene induced enhancement of membrane gas selectivity for microporous Tröger's base polymers
Jansen Johannes Carolus;Bernardo Paola;Clarizia Gabriele;
2014
Abstract
A highly gas permeable polymer with exceptional size selectivity is prepared by fusing triptycene units together via a poly-merization reaction involving Tröger's base formation. The extreme rigidity of this polymer of intrinsic microporosity (PIM-Trip-TB) facilitates gas permeability data that lie well above the benchmark 2008 Robeson upper bounds for the important O2 /N2 and H2 /N2 gas pairs.File in questo prodotto:
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Descrizione: Triptycene induced enhancement of membrane gas selectivity for microporous Tröger's base polymers
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