Boosting CO2 selectivity by mono- and dicarboxylate-based ionic liquids impregnation into ZIF-8 for post-combustion separation
| Main Author: | |
|---|---|
| Publication Date: | 2024 |
| Other Authors: | , , , , , , |
| Format: | Article |
| Language: | eng |
| Source: | Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) |
| Download full: | http://hdl.handle.net/10362/174296 |
Summary: | Funding Information: The authors thank Funda\u00E7\u00E3o para a Ci\u00EAncia e Tecnologia , FCT / MCTES (Portugal), for financial support through PhD grants SFRH/BD/139627/2018 and COVID/BD/152969/2023 (T. J. F.), PhD grant 2021.07148.BD (T. O. C.), FCT Investigator contract ( 2021.00511.CEECIND \u2013 P. M. R ), project PTDC/CTM-CTM/30326/2017 and Material Characterization Laboratory (LAMATE/UFF) for obtaining the PXRD diffractograms. Additionally, the work was also partially supported by the Associate Laboratory for Green Chemistry, LAQV, which is funded by national funds from FCT / MCTES ( 10.54499/UIDB/50006/2020, 10.54499/UIDP/50006/2020 and 10.54499/LA/P/0008/2020 ). The NMR spectrometers are part of The National NMR Facility, supported by FCT / MCTES (Grant RECI/BBB-BQB/0230/2012 ). Publisher Copyright: © 2024 |
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Boosting CO2 selectivity by mono- and dicarboxylate-based ionic liquids impregnation into ZIF-8 for post-combustion separationCO Post-combustionCO/N separation by selective sorptionIL@MOF compositesIonic Liquids (IL)Metal-organic frameworks (MOF)Chemical Engineering (miscellaneous)Environmental Science (miscellaneous)Energy (miscellaneous)SDG 13 - Climate ActionFunding Information: The authors thank Funda\u00E7\u00E3o para a Ci\u00EAncia e Tecnologia , FCT / MCTES (Portugal), for financial support through PhD grants SFRH/BD/139627/2018 and COVID/BD/152969/2023 (T. J. F.), PhD grant 2021.07148.BD (T. O. C.), FCT Investigator contract ( 2021.00511.CEECIND \u2013 P. M. R ), project PTDC/CTM-CTM/30326/2017 and Material Characterization Laboratory (LAMATE/UFF) for obtaining the PXRD diffractograms. Additionally, the work was also partially supported by the Associate Laboratory for Green Chemistry, LAQV, which is funded by national funds from FCT / MCTES ( 10.54499/UIDB/50006/2020, 10.54499/UIDP/50006/2020 and 10.54499/LA/P/0008/2020 ). The NMR spectrometers are part of The National NMR Facility, supported by FCT / MCTES (Grant RECI/BBB-BQB/0230/2012 ). Publisher Copyright: © 2024Post-combustion carbon dioxide (CO2) capture/separation is considered one of the main ways to minimize the impact of global warming caused by this greenhouse gas. This work used eight mono- and dicarboxylate-based ionic liquids (ILs) to impregnate metal-organic framework (MOF) ZIF-8. This anionic effect was studied for these mostly unreported IL@MOF composites to determine its impact on gas sorption and selectivity performance. Characterization results confirmed IL impregnation into the structure of ZIF-8, along with the conservation of microporosity and crystallinity in composites. Sorption-desorption equilibrium measurements were performed, and CO2 and nitrogen (N2) isotherms were obtained at 303 K for ZIF-8 and IL@ZIF-8 composites. At 0.15 bar, the dicarboxylate-based composite [C2MIM]2[Glu]@ZIF-8 showed the highest CO2 gas sorption, showing 50 % more sorption capacity than the best monocarboxylate-base composites at this pressure. Dicarboxylate-based composites also showed remarkable N2 sorption in the low-pressure range. The ideal CO2/N2 selectivity for a typical post-combustion composition was calculated, and a trend regarding the anionic carbon chain size was observed. The composite [C2MIM][Cap]@ZIF-8 showed nearly five times more selectivity than the pristine ZIF-8 at 1 bar of total pressure. Dicarboxylate-based composites, given their low-pressure high N2 sorption capacity, were not as selective as their respective monocarboxylate-based IL@ZIF-8 materials with the same carbon chain size.LAQV@REQUIMTEDQ - Departamento de QuímicaRUNFerreira, Tiago J.Carvalho, Thiago O.Pais, JoanaEsteves, Laura M.Silva, Ludmila P. C.Reis, Patrícia M.Esperança, José M. S. S.Esteves, Isabel A. A. C.2024-10-29T23:26:12Z2024-122024-12-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article11application/pdfhttp://hdl.handle.net/10362/174296engFerreira, T. J., 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). Boosting CO2 selectivity by mono- and dicarboxylate-based ionic liquids impregnation into ZIF-8 for post-combustion separation. Carbon Capture Science and Technology, 13, Article 100282. https://doi.org/10.1016/j.ccst.2024.1002822772-6568PURE: 101209788https://doi.org/10.1016/j.ccst.2024.100282info: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:RCAAP2025-01-20T01:37:05Zoai:run.unl.pt:10362/174296Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T19:12:40.750562Repositórios 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 |
Boosting CO2 selectivity by mono- and dicarboxylate-based ionic liquids impregnation into ZIF-8 for post-combustion separation |
| title |
Boosting CO2 selectivity by mono- and dicarboxylate-based ionic liquids impregnation into ZIF-8 for post-combustion separation |
| spellingShingle |
Boosting CO2 selectivity by mono- and dicarboxylate-based ionic liquids impregnation into ZIF-8 for post-combustion separation Ferreira, Tiago J. CO Post-combustion CO/N separation by selective sorption IL@MOF composites Ionic Liquids (IL) Metal-organic frameworks (MOF) Chemical Engineering (miscellaneous) Environmental Science (miscellaneous) Energy (miscellaneous) SDG 13 - Climate Action |
| title_short |
Boosting CO2 selectivity by mono- and dicarboxylate-based ionic liquids impregnation into ZIF-8 for post-combustion separation |
| title_full |
Boosting CO2 selectivity by mono- and dicarboxylate-based ionic liquids impregnation into ZIF-8 for post-combustion separation |
| title_fullStr |
Boosting CO2 selectivity by mono- and dicarboxylate-based ionic liquids impregnation into ZIF-8 for post-combustion separation |
| title_full_unstemmed |
Boosting CO2 selectivity by mono- and dicarboxylate-based ionic liquids impregnation into ZIF-8 for post-combustion separation |
| title_sort |
Boosting CO2 selectivity by mono- and dicarboxylate-based ionic liquids impregnation into ZIF-8 for post-combustion separation |
| author |
Ferreira, Tiago J. |
| author_facet |
Ferreira, Tiago J. 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 |
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 |
| dc.contributor.none.fl_str_mv |
LAQV@REQUIMTE DQ - Departamento de Química RUN |
| dc.contributor.author.fl_str_mv |
Ferreira, Tiago J. 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 |
CO Post-combustion CO/N separation by selective sorption IL@MOF composites Ionic Liquids (IL) Metal-organic frameworks (MOF) Chemical Engineering (miscellaneous) Environmental Science (miscellaneous) Energy (miscellaneous) SDG 13 - Climate Action |
| topic |
CO Post-combustion CO/N separation by selective sorption IL@MOF composites Ionic Liquids (IL) Metal-organic frameworks (MOF) Chemical Engineering (miscellaneous) Environmental Science (miscellaneous) Energy (miscellaneous) SDG 13 - Climate Action |
| description |
Funding Information: The authors thank Funda\u00E7\u00E3o para a Ci\u00EAncia e Tecnologia , FCT / MCTES (Portugal), for financial support through PhD grants SFRH/BD/139627/2018 and COVID/BD/152969/2023 (T. J. F.), PhD grant 2021.07148.BD (T. O. C.), FCT Investigator contract ( 2021.00511.CEECIND \u2013 P. M. R ), project PTDC/CTM-CTM/30326/2017 and Material Characterization Laboratory (LAMATE/UFF) for obtaining the PXRD diffractograms. Additionally, the work was also partially supported by the Associate Laboratory for Green Chemistry, LAQV, which is funded by national funds from FCT / MCTES ( 10.54499/UIDB/50006/2020, 10.54499/UIDP/50006/2020 and 10.54499/LA/P/0008/2020 ). The NMR spectrometers are part of The National NMR Facility, supported by FCT / MCTES (Grant RECI/BBB-BQB/0230/2012 ). Publisher Copyright: © 2024 |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2024-10-29T23:26:12Z 2024-12 2024-12-01T00:00:00Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
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http://hdl.handle.net/10362/174296 |
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http://hdl.handle.net/10362/174296 |
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eng |
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eng |
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Ferreira, T. J., 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). Boosting CO2 selectivity by mono- and dicarboxylate-based ionic liquids impregnation into ZIF-8 for post-combustion separation. Carbon Capture Science and Technology, 13, Article 100282. https://doi.org/10.1016/j.ccst.2024.100282 2772-6568 PURE: 101209788 https://doi.org/10.1016/j.ccst.2024.100282 |
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openAccess |
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11 application/pdf |
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