Modified polyethyleneimine as additive for enhanced direct air capture via membrane contactors

[EN] This paper reports the preparation and characterization of asymmetric membranes for direct air capture (DAC) in polysulfone membrane contactors. In the previous studies it was found that blending the polysulfone with modified Lupasol G20 improved the polysulfone membrane performance; however, t...

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Authors: Zare, Alireza, Boukalfa, Ahmed Khatib, Nogalska, Adrianna, Puga, Alberto, Cerruti, Pierfrancesco, Giamberini, Marta, B. Pascual-Jose|||0000-0001-7562-916X, Ribes-Greus, A.|||0000-0003-2460-8291
Format: article
Publication Date:2023
Country:España
Institution:Universitat Politècnica de València (UPV)
Repository:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Language:English
OAI Identifier:oai:riunet.upv.es:10251/219931
Online Access:https://riunet.upv.es/handle/10251/219931
Access Level:Open access
Keyword:Carbon dioxide
Direct air capture
Polyethylene imine
Polysulfone
Phenyl isocyanate
Membrane contactor
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spelling Modified polyethyleneimine as additive for enhanced direct air capture via membrane contactorsZare, AlirezaBoukalfa, Ahmed KhatibNogalska, AdriannaPuga, AlbertoCerruti, PierfrancescoGiamberini, MartaB. Pascual-Jose|||0000-0001-7562-916XRibes-Greus, A.|||0000-0003-2460-8291Carbon dioxideDirect air capturePolyethylene iminePolysulfonePhenyl isocyanateMembrane contactor[EN] This paper reports the preparation and characterization of asymmetric membranes for direct air capture (DAC) in polysulfone membrane contactors. In the previous studies it was found that blending the polysulfone with modified Lupasol G20 improved the polysulfone membrane performance; however, the hydrophobicity and stability of the additive require improvement for the application in gas/liquid system. In order to achieve this objective, in the current study, Lupasol G20 was grafted with phenyl isocyanate via urea linkages in a solvent-free and eco-friendly method. Membranes with different amount of the additive were prepared by phase inversion and characterized by several techniques in terms of morphology, porosity, wettability, and stability in aqueous KOH solution. Finally, CO2 solubility and mass transfer coefficient were determined and correlated with membranes¿ performance in the direct air capture device. In general, it was found that the presence of the additive greatly improved the characteristics of the membranes in terms of CO2 capture efficiency and robustness, outperforming the results obtained previously. The best results for were obtained with 5% additive content reaching 0.18 [mol/m2s].This work is part of Grants PID2020 116322RB-C32 and PID2020 116322RB-C31 funded by the Spanish Research State Agency (Agencia Estatal de Investigacion, AEI/10.13039/501100011033). A.P. thanks the Spanish Ministry of Science and Innovation, the Spanish Research State Agency, (MCIN/AEI/10.13039/501100011033) and the European Social Fund for a Ramon y Cajal contract (RYC2017 22849). This project has received funding from the European Union s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No. 713679 and from the Universitat Rovira i Virgili (URV).Elsevier Instituto Universitario de Investigación de Tecnología de los Materiales de la UPVDepartamento de Máquinas y Motores TérmicosEscuela Técnica Superior de Ingeniería IndustrialEuropean CommissionUniversitat Rovira i VirgiliAGENCIA ESTATAL DE INVESTIGACIONAgencia Estatal de InvestigaciónMinisterio de Ciencia, Innovación y UniversidadesRepositorio Institucional de la Universitat Politècnica de València Riunet20232023-12-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/219931reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2020-116322RB-C31 DESARROLLO, VALIDACION Y COMPORTAMIENTO EN SERVICIO DE POLIELECTROLITOS PARA PILAS DE COMBUSTIBLE Y ELECTROLIZADORES REVERSIBLES DE METANOL (POLYELMETH)Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2020-116322RB-C32 ENSAMBLAJES MEMBRANA-ELECTRODO PARA SISTEMA ENERGETICO INTEGRADO CIRCULAR MEDIANTE PILAS DE COMBUSTIBLE Y CAPTURA Y CONVERSION FOTO-ELECTRO-CATALITICA DE CO2European Commission https://doi.org/10.13039/501100000780 H2020 713679 Martí i Franquès COFUNDMinisterio de Ciencia, Innovación y Universidades https://doi.org/10.13039/100014440 RYC-2017-22849open accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/2199312026-06-13T07:49:27Z
dc.title.none.fl_str_mv Modified polyethyleneimine as additive for enhanced direct air capture via membrane contactors
title Modified polyethyleneimine as additive for enhanced direct air capture via membrane contactors
spellingShingle Modified polyethyleneimine as additive for enhanced direct air capture via membrane contactors
Zare, Alireza
Carbon dioxide
Direct air capture
Polyethylene imine
Polysulfone
Phenyl isocyanate
Membrane contactor
title_short Modified polyethyleneimine as additive for enhanced direct air capture via membrane contactors
title_full Modified polyethyleneimine as additive for enhanced direct air capture via membrane contactors
title_fullStr Modified polyethyleneimine as additive for enhanced direct air capture via membrane contactors
title_full_unstemmed Modified polyethyleneimine as additive for enhanced direct air capture via membrane contactors
title_sort Modified polyethyleneimine as additive for enhanced direct air capture via membrane contactors
dc.creator.none.fl_str_mv Zare, Alireza
Boukalfa, Ahmed Khatib
Nogalska, Adrianna
Puga, Alberto
Cerruti, Pierfrancesco
Giamberini, Marta
B. Pascual-Jose|||0000-0001-7562-916X
Ribes-Greus, A.|||0000-0003-2460-8291
author Zare, Alireza
author_facet Zare, Alireza
Boukalfa, Ahmed Khatib
Nogalska, Adrianna
Puga, Alberto
Cerruti, Pierfrancesco
Giamberini, Marta
B. Pascual-Jose|||0000-0001-7562-916X
Ribes-Greus, A.|||0000-0003-2460-8291
author_role author
author2 Boukalfa, Ahmed Khatib
Nogalska, Adrianna
Puga, Alberto
Cerruti, Pierfrancesco
Giamberini, Marta
B. Pascual-Jose|||0000-0001-7562-916X
Ribes-Greus, A.|||0000-0003-2460-8291
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv  Instituto Universitario de Investigación de Tecnología de los Materiales de la UPV
Departamento de Máquinas y Motores Térmicos
Escuela Técnica Superior de Ingeniería Industrial
European Commission
Universitat Rovira i Virgili
AGENCIA ESTATAL DE INVESTIGACION
Agencia Estatal de Investigación
Ministerio de Ciencia, Innovación y Universidades
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Carbon dioxide
Direct air capture
Polyethylene imine
Polysulfone
Phenyl isocyanate
Membrane contactor
topic Carbon dioxide
Direct air capture
Polyethylene imine
Polysulfone
Phenyl isocyanate
Membrane contactor
description [EN] This paper reports the preparation and characterization of asymmetric membranes for direct air capture (DAC) in polysulfone membrane contactors. In the previous studies it was found that blending the polysulfone with modified Lupasol G20 improved the polysulfone membrane performance; however, the hydrophobicity and stability of the additive require improvement for the application in gas/liquid system. In order to achieve this objective, in the current study, Lupasol G20 was grafted with phenyl isocyanate via urea linkages in a solvent-free and eco-friendly method. Membranes with different amount of the additive were prepared by phase inversion and characterized by several techniques in terms of morphology, porosity, wettability, and stability in aqueous KOH solution. Finally, CO2 solubility and mass transfer coefficient were determined and correlated with membranes¿ performance in the direct air capture device. In general, it was found that the presence of the additive greatly improved the characteristics of the membranes in terms of CO2 capture efficiency and robustness, outperforming the results obtained previously. The best results for were obtained with 5% additive content reaching 0.18 [mol/m2s].
publishDate 2023
dc.date.none.fl_str_mv 2023
2023-12-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/219931
url https://riunet.upv.es/handle/10251/219931
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2020-116322RB-C31 DESARROLLO, VALIDACION Y COMPORTAMIENTO EN SERVICIO DE POLIELECTROLITOS PARA PILAS DE COMBUSTIBLE Y ELECTROLIZADORES REVERSIBLES DE METANOL (POLYELMETH)
Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2020-116322RB-C32 ENSAMBLAJES MEMBRANA-ELECTRODO PARA SISTEMA ENERGETICO INTEGRADO CIRCULAR MEDIANTE PILAS DE COMBUSTIBLE Y CAPTURA Y CONVERSION FOTO-ELECTRO-CATALITICA DE CO2
European Commission https://doi.org/10.13039/501100000780 H2020 713679 Martí i Franquès COFUND
Ministerio de Ciencia, Innovación y Universidades https://doi.org/10.13039/100014440 RYC-2017-22849
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,198674

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