Microporous copolymers for increased gas selectivity

Robert Dawson; Thanchanok Ratvijitvech; Matthew Corker; Andrea Laybourn; Yaroslav Z. Khimyak; Andrew I. Cooper; Dave J. Adams

doi:10.1039/c2py20136d

Microporous copolymers for increased gas selectivity

Robert Dawson, Thanchanok Ratvijitvech, Matthew Corker, Andrea Laybourn, Yaroslav Z. Khimyak, Andrew I. Cooper, Dave J. Adams

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

146 Citations (Scopus)

Abstract

Microporous organic polymers have been synthesised from aniline using Friedel-Crafts alkylation. Networks synthesised solely from aniline were non-porous to nitrogen. However, co-polymerisation with benzene resulted in networks with apparent Brunauaer-Emmett-Teller (BET) surface areas up to 1100 m²g^-1. Increased aniline content in the hyper-crosslinked networks led to improved CO₂/N₂ selectivity, suggesting a strategy for the design of materials for post-combustion carbon capture.

Original language	English
Pages (from-to)	2034-2038
Number of pages	5
Journal	Polymer Chemistry
Volume	3
Issue number	8
Early online date	15 May 2012
DOIs	https://doi.org/10.1039/c2py20136d
Publication status	Published - Aug 2012

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AU - Dawson, Robert

AU - Ratvijitvech, Thanchanok

AU - Corker, Matthew

AU - Laybourn, Andrea

AU - Khimyak, Yaroslav Z.

AU - Cooper, Andrew I.

AU - Adams, Dave J.

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AB - Microporous organic polymers have been synthesised from aniline using Friedel-Crafts alkylation. Networks synthesised solely from aniline were non-porous to nitrogen. However, co-polymerisation with benzene resulted in networks with apparent Brunauaer-Emmett-Teller (BET) surface areas up to 1100 m2g-1. Increased aniline content in the hyper-crosslinked networks led to improved CO2/N2 selectivity, suggesting a strategy for the design of materials for post-combustion carbon capture.

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JO - Polymer Chemistry

JF - Polymer Chemistry

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Microporous copolymers for increased gas selectivity

Abstract

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