Impact of Ionic Liquid Structure and Loading on Gas Sorption and Permeation for ZIF-8-Based Composites and Mixed Matrix Membranes
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/10362/134185 |
Resumo: | CEECIND/ 00793/2018 LA/P/0008/2020 PTDC/CTM-TM/30326/2017 |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Impact of Ionic Liquid Structure and Loading on Gas Sorption and Permeation for ZIF-8-Based Composites and Mixed Matrix MembranesCO separationIL@MOF compositeIonic liquid (IL)Metal–organic framework (MOF)Mixed matrix membrane (MMM)Chemical Engineering (miscellaneous)Process Chemistry and TechnologyFiltration and SeparationCEECIND/ 00793/2018 LA/P/0008/2020 PTDC/CTM-TM/30326/2017Carbon dioxide (CO2) capture has become of great importance for industrial processes due to the adverse environmental effects of gas emissions. Mixed matrix membranes (MMMs) have been studied as an alternative to traditional technologies, especially due to their potential to overcome the practical limitations of conventional polymeric and inorganic membranes. In this work, the effect of using different ionic liquids (ILs) with the stable metal–organic framework (MOF) ZIF-8 was evaluated. Several IL@ZIF-8 composites and IL@ZIF-8 MMMs were prepared to improve the selective CO2 sorption and permeation over other gases such as methane (CH4) and nitrogen (N2). Different ILs and two distinct loadings were prepared to study not only the effect of IL concentration, but also the impact of the IL structure and affinity towards a specific gas mixture separation. Single gas sorption studies showed an improvement in CO2 /CH4 and CO2 /N2 selectivities, compared with the ones for the pristine ZIF-8, increasing with IL loading. In addition, the prepared IL@ZIF-8 MMMs showed improved CO2 selective behavior and mechanical strength with respect to ZIF-8 MMMs, with a strong dependence on the intrinsic IL CO2 selectivity. Therefore, the selection of high affinity ILs can lead to the improvement of CO2 selective separation for IL@ZIF-8 MMMs.DQ - Departamento de QuímicaLAQV@REQUIMTERUNOrtiz-Albo, PalomaFerreira, Tiago J.Martins, Carla F.Alves, VitorEsteves, Isabel A. A. C.Cunha-Silva, LuísKumakiri, IzumiCrespo, João GoulãoNeves, Luísa A.2022-03-09T23:24:31Z2021-12-232021-12-23T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10362/134185eng0076-6356PURE: 36199210https://doi.org/10.3390/membranes12010013info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:12:37Zoai:run.unl.pt:10362/134185Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:48:00.334946Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
| dc.title.none.fl_str_mv |
Impact of Ionic Liquid Structure and Loading on Gas Sorption and Permeation for ZIF-8-Based Composites and Mixed Matrix Membranes |
| title |
Impact of Ionic Liquid Structure and Loading on Gas Sorption and Permeation for ZIF-8-Based Composites and Mixed Matrix Membranes |
| spellingShingle |
Impact of Ionic Liquid Structure and Loading on Gas Sorption and Permeation for ZIF-8-Based Composites and Mixed Matrix Membranes Ortiz-Albo, Paloma CO separation IL@MOF composite Ionic liquid (IL) Metal–organic framework (MOF) Mixed matrix membrane (MMM) Chemical Engineering (miscellaneous) Process Chemistry and Technology Filtration and Separation |
| title_short |
Impact of Ionic Liquid Structure and Loading on Gas Sorption and Permeation for ZIF-8-Based Composites and Mixed Matrix Membranes |
| title_full |
Impact of Ionic Liquid Structure and Loading on Gas Sorption and Permeation for ZIF-8-Based Composites and Mixed Matrix Membranes |
| title_fullStr |
Impact of Ionic Liquid Structure and Loading on Gas Sorption and Permeation for ZIF-8-Based Composites and Mixed Matrix Membranes |
| title_full_unstemmed |
Impact of Ionic Liquid Structure and Loading on Gas Sorption and Permeation for ZIF-8-Based Composites and Mixed Matrix Membranes |
| title_sort |
Impact of Ionic Liquid Structure and Loading on Gas Sorption and Permeation for ZIF-8-Based Composites and Mixed Matrix Membranes |
| author |
Ortiz-Albo, Paloma |
| author_facet |
Ortiz-Albo, Paloma Ferreira, Tiago J. Martins, Carla F. Alves, Vitor Esteves, Isabel A. A. C. Cunha-Silva, Luís Kumakiri, Izumi Crespo, João Goulão Neves, Luísa A. |
| author_role |
author |
| author2 |
Ferreira, Tiago J. Martins, Carla F. Alves, Vitor Esteves, Isabel A. A. C. Cunha-Silva, Luís Kumakiri, Izumi Crespo, João Goulão Neves, Luísa A. |
| author2_role |
author author author author author author author author |
| dc.contributor.none.fl_str_mv |
DQ - Departamento de Química LAQV@REQUIMTE RUN |
| dc.contributor.author.fl_str_mv |
Ortiz-Albo, Paloma Ferreira, Tiago J. Martins, Carla F. Alves, Vitor Esteves, Isabel A. A. C. Cunha-Silva, Luís Kumakiri, Izumi Crespo, João Goulão Neves, Luísa A. |
| dc.subject.por.fl_str_mv |
CO separation IL@MOF composite Ionic liquid (IL) Metal–organic framework (MOF) Mixed matrix membrane (MMM) Chemical Engineering (miscellaneous) Process Chemistry and Technology Filtration and Separation |
| topic |
CO separation IL@MOF composite Ionic liquid (IL) Metal–organic framework (MOF) Mixed matrix membrane (MMM) Chemical Engineering (miscellaneous) Process Chemistry and Technology Filtration and Separation |
| description |
CEECIND/ 00793/2018 LA/P/0008/2020 PTDC/CTM-TM/30326/2017 |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-12-23 2021-12-23T00:00:00Z 2022-03-09T23:24:31Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
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article |
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publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10362/134185 |
| url |
http://hdl.handle.net/10362/134185 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
0076-6356 PURE: 36199210 https://doi.org/10.3390/membranes12010013 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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