Ultra-microporous triptycene-based polyimide membranes for high-performance gas separation

Bader Ghanem; Raja Swaidan; Eric Litwiller; Ingo Pinnau

doi:10.1002/adma.201306229

Ultra-microporous triptycene-based polyimide membranes for high-performance gas separation

Bader Ghanem, Raja Swaidan, Eric Litwiller, Ingo Pinnau

Research output: Contribution to journal › Article › peer-review

351 Scopus citations

Abstract

A highly permeable and highly selective polyimide of intrinsic microporosity is prepared using a 9,10-diisopropyl-triptycene contortion center. The three-dimensionality and shape-persistence of triptycene afford exceptional sieving-based gas separation performance transcending the latest permeability/selectivity trade-offs for industrial gas separations involving oxygen and hydrogen. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Original language	English (US)
Pages (from-to)	3688-3692
Number of pages	5
Journal	Advanced Materials
Volume	26
Issue number	22
DOIs	https://doi.org/10.1002/adma.201306229 https://doi.org/10.1002/adma.201470150
State	Published - Mar 11 2014

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: This research was supported by King Abdullah University of Science and Technology baseline funding for Ingo Pinnau.

ASJC Scopus subject areas

Mechanics of Materials
General Materials Science
Mechanical Engineering

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title = "Ultra-microporous triptycene-based polyimide membranes for high-performance gas separation",

abstract = "A highly permeable and highly selective polyimide of intrinsic microporosity is prepared using a 9,10-diisopropyl-triptycene contortion center. The three-dimensionality and shape-persistence of triptycene afford exceptional sieving-based gas separation performance transcending the latest permeability/selectivity trade-offs for industrial gas separations involving oxygen and hydrogen. {\textcopyright} 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.",

author = "Bader Ghanem and Raja Swaidan and Eric Litwiller and Ingo Pinnau",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: This research was supported by King Abdullah University of Science and Technology baseline funding for Ingo Pinnau.",

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doi = "10.1002/adma.201306229",

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AU - Ghanem, Bader

AU - Swaidan, Raja

AU - Litwiller, Eric

AU - Pinnau, Ingo

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: This research was supported by King Abdullah University of Science and Technology baseline funding for Ingo Pinnau.

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N2 - A highly permeable and highly selective polyimide of intrinsic microporosity is prepared using a 9,10-diisopropyl-triptycene contortion center. The three-dimensionality and shape-persistence of triptycene afford exceptional sieving-based gas separation performance transcending the latest permeability/selectivity trade-offs for industrial gas separations involving oxygen and hydrogen. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

AB - A highly permeable and highly selective polyimide of intrinsic microporosity is prepared using a 9,10-diisopropyl-triptycene contortion center. The three-dimensionality and shape-persistence of triptycene afford exceptional sieving-based gas separation performance transcending the latest permeability/selectivity trade-offs for industrial gas separations involving oxygen and hydrogen. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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UR - http://doi.wiley.com/10.1002/adma.201306229

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JO - Advanced Materials

JF - Advanced Materials

IS - 22

ER -

Ultra-microporous triptycene-based polyimide membranes for high-performance gas separation

Abstract

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