Cationic effect study in acetate-based ionic liquids/ZIF-8 composites for CO2 sorption

Bibliographic Details
Main Author: Ferreira, Tiago J.
Publication Date: 2024
Other Authors: Cabral, Catarina, Carvalho, Thiago O., Pais, Joana, Esteves, Laura M., Silva, Ludmila P. C., Reis, Patrícia M., Esperança, José M. S. S., Esteves, Isabel A. A. C.
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10362/174294
Summary: Publisher Copyright: © 2024 The Authors
id RCAP_219f0dd48c151a994c57ac45b3b05dad
oai_identifier_str oai:run.unl.pt:10362/174294
network_acronym_str RCAP
network_name_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository_id_str https://opendoar.ac.uk/repository/7160
spelling Cationic effect study in acetate-based ionic liquids/ZIF-8 composites for CO2 sorptionCationic effectCO post-combustion separationIL@MOF compositesIonic liquid (IL)Metal-organic framework (MOF)Renewable Energy, Sustainability and the EnvironmentMaterials Science(all)Waste Management and DisposalIndustrial and Manufacturing EngineeringSDG 7 - Affordable and Clean EnergyPublisher Copyright: © 2024 The AuthorsSeveral strategies can be considered for the mitigation of carbon dioxide (CO2) emissions to the atmosphere, and among them is its post-combustion capture/separation from flue gas emitted from coal-fired power plants. In this work, six imidazolium, ammonium- and DABCO-based ionic liquids (ILs) containing the acetate anion were used to impregnate the metal-organic framework (MOF) ZIF-8. The cationic effect was studied to determine how the different cationic families and side alkyl chain size influence the gas sorption performance of the produced IL@MOF composites. The combination of different characterization techniques confirmed IL impregnation, and that the composite materials were microporous and crystalline. Single-component CO2 and nitrogen (N2) sorption-desorption equilibrium measurements were performed at 303 K for ZIF-8 and the IL@ZIF-8 materials. At the low-pressure regime (0–1 bar), synergy was observed for the imidazolium-based composites, especially for the one with the long-side alkyl chain. The ideal CO2/N2 selectivity was calculated for post-combustion composition, and, at 1 bar, [C10MIM][Ac]@ZIF-8 was over four times more selective than ZIF-8, while the selectivity of [C2MIM][Ac]@ZIF-8 at this pressure almost tripled when compared to the MOF. A chemical reaction between CO2 and the imidazolium ILs explained the results.LAQV@REQUIMTEDQ - Departamento de QuímicaRUNFerreira, Tiago J.Cabral, CatarinaCarvalho, Thiago O.Pais, JoanaEsteves, Laura M.Silva, Ludmila P. C.Reis, Patrícia M.Esperança, José M. S. S.Esteves, Isabel A. A. C.2024-10-29T23:26:05Z2024-122024-12-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article11application/pdfhttp://hdl.handle.net/10362/174294engFerreira, T. J., Cabral, C., Carvalho, T. O., Pais, J., Esteves, L. M., Silva, L. P. C., Reis, P. M., Esperança, J. M. S. S., & Esteves, I. A. A. C. (2024). Cationic effect study in acetate-based ionic liquids/ZIF-8 composites for CO2 sorption. Sustainable Materials and Technologies, 42, Article e01122. https://doi.org/10.1016/j.susmat.2024.e011222214-9937PURE: 101209388https://doi.org/10.1016/j.susmat.2024.e01122info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-01-20T01:37:04Zoai:run.unl.pt:10362/174294Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T19:12:40.619502Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Cationic effect study in acetate-based ionic liquids/ZIF-8 composites for CO2 sorption
title Cationic effect study in acetate-based ionic liquids/ZIF-8 composites for CO2 sorption
spellingShingle Cationic effect study in acetate-based ionic liquids/ZIF-8 composites for CO2 sorption
Ferreira, Tiago J.
Cationic effect
CO post-combustion separation
IL@MOF composites
Ionic liquid (IL)
Metal-organic framework (MOF)
Renewable Energy, Sustainability and the Environment
Materials Science(all)
Waste Management and Disposal
Industrial and Manufacturing Engineering
SDG 7 - Affordable and Clean Energy
title_short Cationic effect study in acetate-based ionic liquids/ZIF-8 composites for CO2 sorption
title_full Cationic effect study in acetate-based ionic liquids/ZIF-8 composites for CO2 sorption
title_fullStr Cationic effect study in acetate-based ionic liquids/ZIF-8 composites for CO2 sorption
title_full_unstemmed Cationic effect study in acetate-based ionic liquids/ZIF-8 composites for CO2 sorption
title_sort Cationic effect study in acetate-based ionic liquids/ZIF-8 composites for CO2 sorption
author Ferreira, Tiago J.
author_facet Ferreira, Tiago J.
Cabral, Catarina
Carvalho, Thiago O.
Pais, Joana
Esteves, Laura M.
Silva, Ludmila P. C.
Reis, Patrícia M.
Esperança, José M. S. S.
Esteves, Isabel A. A. C.
author_role author
author2 Cabral, Catarina
Carvalho, Thiago O.
Pais, Joana
Esteves, Laura M.
Silva, Ludmila P. C.
Reis, Patrícia M.
Esperança, José M. S. S.
Esteves, Isabel A. A. C.
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv LAQV@REQUIMTE
DQ - Departamento de Química
RUN
dc.contributor.author.fl_str_mv Ferreira, Tiago J.
Cabral, Catarina
Carvalho, Thiago O.
Pais, Joana
Esteves, Laura M.
Silva, Ludmila P. C.
Reis, Patrícia M.
Esperança, José M. S. S.
Esteves, Isabel A. A. C.
dc.subject.por.fl_str_mv Cationic effect
CO post-combustion separation
IL@MOF composites
Ionic liquid (IL)
Metal-organic framework (MOF)
Renewable Energy, Sustainability and the Environment
Materials Science(all)
Waste Management and Disposal
Industrial and Manufacturing Engineering
SDG 7 - Affordable and Clean Energy
topic Cationic effect
CO post-combustion separation
IL@MOF composites
Ionic liquid (IL)
Metal-organic framework (MOF)
Renewable Energy, Sustainability and the Environment
Materials Science(all)
Waste Management and Disposal
Industrial and Manufacturing Engineering
SDG 7 - Affordable and Clean Energy
description Publisher Copyright: © 2024 The Authors
publishDate 2024
dc.date.none.fl_str_mv 2024-10-29T23:26:05Z
2024-12
2024-12-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/174294
url http://hdl.handle.net/10362/174294
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Ferreira, T. J., Cabral, C., Carvalho, T. O., Pais, J., Esteves, L. M., Silva, L. P. C., Reis, P. M., Esperança, J. M. S. S., & Esteves, I. A. A. C. (2024). Cationic effect study in acetate-based ionic liquids/ZIF-8 composites for CO2 sorption. Sustainable Materials and Technologies, 42, Article e01122. https://doi.org/10.1016/j.susmat.2024.e01122
2214-9937
PURE: 101209388
https://doi.org/10.1016/j.susmat.2024.e01122
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 11
application/pdf
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833597942981722112

Similar Items