Synthesis of Porous Organic Polymers with Tunable Amine Loadings for CO(2) Capture: Balanced Physisorption and Chemisorption

The cross-coupling reaction of 1,3,5-triethynylbenzene with terephthaloyl chloride gives a novel ynone-linked porous organic polymer. Tethering alkyl amine species on the polymer induces chemisorption of CO(2) as revealed by the studies of ex situ infrared spectroscopy. By tuning the amine loading c...

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Detalles Bibliográficos
Autores principales: Kong, Xueying, Li, Shangsiying, Strømme, Maria, Xu, Chao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6669882/
https://www.ncbi.nlm.nih.gov/pubmed/31319470
http://dx.doi.org/10.3390/nano9071020
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author Kong, Xueying
Li, Shangsiying
Strømme, Maria
Xu, Chao
author_facet Kong, Xueying
Li, Shangsiying
Strømme, Maria
Xu, Chao
author_sort Kong, Xueying
collection PubMed
description The cross-coupling reaction of 1,3,5-triethynylbenzene with terephthaloyl chloride gives a novel ynone-linked porous organic polymer. Tethering alkyl amine species on the polymer induces chemisorption of CO(2) as revealed by the studies of ex situ infrared spectroscopy. By tuning the amine loading content on the polymer, relatively high CO(2) adsorption capacities, high CO(2)-over-N(2) selectivity, and moderate isosteric heat (Q(st)) of adsorption of CO(2) can be achieved. Such amine-modified polymers with balanced physisorption and chemisorption of CO(2) are ideal sorbents for post-combustion capture of CO(2) offering both high separation and high energy efficiencies.
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spelling pubmed-66698822019-08-08 Synthesis of Porous Organic Polymers with Tunable Amine Loadings for CO(2) Capture: Balanced Physisorption and Chemisorption Kong, Xueying Li, Shangsiying Strømme, Maria Xu, Chao Nanomaterials (Basel) Communication The cross-coupling reaction of 1,3,5-triethynylbenzene with terephthaloyl chloride gives a novel ynone-linked porous organic polymer. Tethering alkyl amine species on the polymer induces chemisorption of CO(2) as revealed by the studies of ex situ infrared spectroscopy. By tuning the amine loading content on the polymer, relatively high CO(2) adsorption capacities, high CO(2)-over-N(2) selectivity, and moderate isosteric heat (Q(st)) of adsorption of CO(2) can be achieved. Such amine-modified polymers with balanced physisorption and chemisorption of CO(2) are ideal sorbents for post-combustion capture of CO(2) offering both high separation and high energy efficiencies. MDPI 2019-07-17 /pmc/articles/PMC6669882/ /pubmed/31319470 http://dx.doi.org/10.3390/nano9071020 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Communication
Kong, Xueying
Li, Shangsiying
Strømme, Maria
Xu, Chao
Synthesis of Porous Organic Polymers with Tunable Amine Loadings for CO(2) Capture: Balanced Physisorption and Chemisorption
title Synthesis of Porous Organic Polymers with Tunable Amine Loadings for CO(2) Capture: Balanced Physisorption and Chemisorption
title_full Synthesis of Porous Organic Polymers with Tunable Amine Loadings for CO(2) Capture: Balanced Physisorption and Chemisorption
title_fullStr Synthesis of Porous Organic Polymers with Tunable Amine Loadings for CO(2) Capture: Balanced Physisorption and Chemisorption
title_full_unstemmed Synthesis of Porous Organic Polymers with Tunable Amine Loadings for CO(2) Capture: Balanced Physisorption and Chemisorption
title_short Synthesis of Porous Organic Polymers with Tunable Amine Loadings for CO(2) Capture: Balanced Physisorption and Chemisorption
title_sort synthesis of porous organic polymers with tunable amine loadings for co(2) capture: balanced physisorption and chemisorption
topic Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6669882/
https://www.ncbi.nlm.nih.gov/pubmed/31319470
http://dx.doi.org/10.3390/nano9071020
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AT strømmemaria synthesisofporousorganicpolymerswithtunableamineloadingsforco2capturebalancedphysisorptionandchemisorption
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