JOURNAL ARTICLE
Ultra‐Microporous Triptycene‐based Polyimide Membranes for High‐Performance Gas Separation
Bader S. GhanemRaja SwaidanEric LitwillerIngo Pinnau
Year: 2014 Journal: Advanced Materials Vol: 26 (22)Pages: 3688-3692
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.
Keywords:
Triptycene Polyimide Microporous material Materials science Gas separation Membrane Selectivity Barrer Chemical engineering Hydrogen Polymer chemistry Nanotechnology Composite material Catalysis Organic chemistry Chemistry
Metrics
401
Cited By
40.86
FWCI (Field Weighted Citation Impact)
32
Refs
1.00
Citation Normalized Percentile
Is in top 1%
Is in top 10%
Citation History
Topics
Membrane Separation and Gas Transport
Physical Sciences → Engineering → Mechanical Engineering
Covalent Organic Framework Applications
Physical Sciences → Materials Science → Materials Chemistry
Graphene research and applications
Physical Sciences → Materials Science → Materials Chemistry
Related Documents
JOURNAL ARTICLE
Polyimide Membranes: Ultra‐Microporous Triptycene‐based Polyimide Membranes for High‐Performance Gas Separation (Adv. Mater. 22/2014)
Bader S. GhanemRaja SwaidanEric LitwillerIngo Pinnau
Journal: Advanced Materials Year: 2014 Vol: 26 (22)Pages: 3775-3775
JOURNAL ARTICLE
High-performance intrinsically microporous dihydroxyl-functionalized triptycene-based polyimide for natural gas separation
Nasser AlaslaiBader S. GhanemFahd AlghunaimiIngo Pinnau
Journal: Polymer Year: 2016 Vol: 91 Pages: 128-135
JOURNAL ARTICLE
Tröger’s Base-Based Microporous Polyimide Membranes for High-Performance Gas Separation
Zhenggong WangDong WangFeng ZhangJian Jin
Journal: ACS Macro Letters Year: 2014 Vol: 3 (7)Pages: 597-601
DISSERTATION
High-Performance Polyimide Gas Separation Membranes Based on Triptycene Dianhydrides and Di-Hydroxy-Diamino-Triptycene Monomers.
University: King Abdullah University of Science and Technology Repository (King Abdullah University of Science and Technology) Year: 2019
BOOK-CHAPTER
Gas Separation Properties of Triptycene-Based Polyimide Membranes
ACS symposium series Year: 2011 Pages: 107-128