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Literature DB >> 22961917

A spirobifluorene-based polymer of intrinsic microporosity with improved performance for gas separation.

C Grazia Bezzu¹, Mariolino Carta, Alexander Tonkins, Johannes C Jansen, Paola Bernardo, Fabio Bazzarelli, Neil B McKeown.

Abstract

A highly gas-permeable polymer with enhanced selectivities is prepared using spirobifluorene as the main structural unit. The greater rigidity of this polymer of intrinsic microporosity (PIM-SBF) facilitates gas permeability data that lie above the 2008 Robeson upper bound, which is the universal performance indicator for polymer gas separation membranes.

Entities: Chemical Disease

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Year: 2012 PMID： 22961917 DOI： 10.1002/adma.201202393

Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849

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Cited

21 in total

1. Zeolite-like performance for xylene isomer purification using polymer-derived carbon membranes.

Authors: Yao Ma; Nicholas C Bruno; Fengyi Zhang; M G Finn; Ryan P Lively
Journal: Proc Natl Acad Sci U S A Date: 2021-09-14 Impact factor: 11.205

2. Pentiptycene-based ladder polymers with configurational free volume for enhanced gas separation performance and physical aging resistance.

Authors: Tanner J Corrado; Zihan Huang; Dezhao Huang; Noah Wamble; Tengfei Luo; Ruilan Guo
Journal: Proc Natl Acad Sci U S A Date: 2021-09-14 Impact factor: 11.205

A spirobifluorene-based polymer of intrinsic microporosity with improved performance for gas separation.

1. Zeolite-like performance for xylene isomer purification using polymer-derived carbon membranes.

2. Pentiptycene-based ladder polymers with configurational free volume for enhanced gas separation performance and physical aging resistance.

3. Photo-oxidative enhancement of polymeric molecular sieve membranes.

4. Triptycene induced enhancement of membrane gas selectivity for microporous Tröger's base polymers.

5. A robust binary supramolecular organic framework (SOF) with high CO2 adsorption and selectivity.

6. The Synthesis of Organic Molecules of Intrinsic Microporosity Designed to Frustrate Efficient Molecular Packing.

7. Free volume and gas permeation in anthracene maleimide-based polymers of intrinsic microporosity.

8. A Carbonaceous Membrane based on a Polymer of Intrinsic Microporosity (PIM-1) for Water Treatment.

9. Control Over the Morphology of Electrospun Microfibrous Mats of a Polymer of Intrinsic Microporosity.

10. In Silico Determination of Gas Permeabilities by Non-Equilibrium Molecular Dynamics: CO2 and He through PIM-1.