Intrinsically microporous polymer nanosheets for high‐performance gas separation membranes

Microporous polymer nanosheets with thicknesses in the range 3-5 nm and with high apparent surface area (Brunauer-Emmett-Teller surface area 940 m2 g-1 ) are formed when the effectively bifunctional (tetrafluoro) monomer used in the preparation of the prototypical polymer of intrinsic microporosity...

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Authors: Tamaddondar, Marzieh, Foster, Andrew B., Luque-Alled, Jose M., Msayib, Kadhum J., Carta, Mariolino, Sorribas, Sara, Gorgojo, Patricia, McKeown, Neil B., Budd, Peter M.
Format: article
Status:Published version
Publication Date:2020
Country:España
Institution:Consejo Superior de Investigaciones Científicas (CSIC)
Repository:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/413313
Online Access:http://hdl.handle.net/10261/413313
Access Level:Open access
Keyword:Crosslinking
Polymers of intrinsic microporosity
Gas separation
Network-PIM-1
Mixed matrix membranes
Nanosheets
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spelling Intrinsically microporous polymer nanosheets for high‐performance gas separation membranesTamaddondar, MarziehFoster, Andrew B.Luque-Alled, Jose M.Msayib, Kadhum J.Carta, MariolinoSorribas, SaraGorgojo, PatriciaMcKeown, Neil B.Budd, Peter M.CrosslinkingPolymers of intrinsic microporosityGas separationNetwork-PIM-1Mixed matrix membranesNanosheetsMicroporous polymer nanosheets with thicknesses in the range 3-5 nm and with high apparent surface area (Brunauer-Emmett-Teller surface area 940 m2 g-1 ) are formed when the effectively bifunctional (tetrafluoro) monomer used in the preparation of the prototypical polymer of intrinsic microporosity PIM-1 is replaced with an effectively tetrafunctional (octafluoro) monomer to give a tightly crosslinked network structure. When employed as a filler in mixed-matrix membranes based on PIM-1, a low loading of 0.5 wt% network-PIM-1 nanosheets gives rise to enhanced CO2 permeability and CO2 /CH4 selectivity, compared to pure PIM-1.The authors gratefully acknowledge funding from the Engineering and Physical Sciences Research Council (EPSRC) Programme Grant EP/M01486X/1 “From membrane material synthesis to fabrication and function (SynFabFun)”.Peer reviewedWiley-VCHEngineering and Physical Sciences Research Council (UK)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202620262020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/413313reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésThe underlying dataset has been published as supplementary material of the article in the publisher platform at DOI 10.1002/marc.201900572https://doi.org/10.1002/marc.201900572Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/4133132026-05-22T06:33:51Z
dc.title.none.fl_str_mv Intrinsically microporous polymer nanosheets for high‐performance gas separation membranes
title Intrinsically microporous polymer nanosheets for high‐performance gas separation membranes
spellingShingle Intrinsically microporous polymer nanosheets for high‐performance gas separation membranes
Tamaddondar, Marzieh
Crosslinking
Polymers of intrinsic microporosity
Gas separation
Network-PIM-1
Mixed matrix membranes
Nanosheets
title_short Intrinsically microporous polymer nanosheets for high‐performance gas separation membranes
title_full Intrinsically microporous polymer nanosheets for high‐performance gas separation membranes
title_fullStr Intrinsically microporous polymer nanosheets for high‐performance gas separation membranes
title_full_unstemmed Intrinsically microporous polymer nanosheets for high‐performance gas separation membranes
title_sort Intrinsically microporous polymer nanosheets for high‐performance gas separation membranes
dc.creator.none.fl_str_mv Tamaddondar, Marzieh
Foster, Andrew B.
Luque-Alled, Jose M.
Msayib, Kadhum J.
Carta, Mariolino
Sorribas, Sara
Gorgojo, Patricia
McKeown, Neil B.
Budd, Peter M.
author Tamaddondar, Marzieh
author_facet Tamaddondar, Marzieh
Foster, Andrew B.
Luque-Alled, Jose M.
Msayib, Kadhum J.
Carta, Mariolino
Sorribas, Sara
Gorgojo, Patricia
McKeown, Neil B.
Budd, Peter M.
author_role author
author2 Foster, Andrew B.
Luque-Alled, Jose M.
Msayib, Kadhum J.
Carta, Mariolino
Sorribas, Sara
Gorgojo, Patricia
McKeown, Neil B.
Budd, Peter M.
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Engineering and Physical Sciences Research Council (UK)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Crosslinking
Polymers of intrinsic microporosity
Gas separation
Network-PIM-1
Mixed matrix membranes
Nanosheets
topic Crosslinking
Polymers of intrinsic microporosity
Gas separation
Network-PIM-1
Mixed matrix membranes
Nanosheets
description Microporous polymer nanosheets with thicknesses in the range 3-5 nm and with high apparent surface area (Brunauer-Emmett-Teller surface area 940 m2 g-1 ) are formed when the effectively bifunctional (tetrafluoro) monomer used in the preparation of the prototypical polymer of intrinsic microporosity PIM-1 is replaced with an effectively tetrafunctional (octafluoro) monomer to give a tightly crosslinked network structure. When employed as a filler in mixed-matrix membranes based on PIM-1, a low loading of 0.5 wt% network-PIM-1 nanosheets gives rise to enhanced CO2 permeability and CO2 /CH4 selectivity, compared to pure PIM-1.
publishDate 2020
dc.date.none.fl_str_mv 2020
2026
2026
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/413313
url http://hdl.handle.net/10261/413313
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv The underlying dataset has been published as supplementary material of the article in the publisher platform at DOI 10.1002/marc.201900572
https://doi.org/10.1002/marc.201900572
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley-VCH
publisher.none.fl_str_mv Wiley-VCH
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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