Adsorption of Carbon Dioxide and Nitrogen in Co3(ndc)3(dabco) Metal–Organic Framework

Bibliographic Details
Main Author: Ribeiro, Rui Pedro Pinto Lopes
Publication Date: 2024
Other Authors: Mota, José Paulo Barbosa
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10362/173344
Summary: Publisher Copyright: © 2024 by the authors.
id RCAP_c3f7363572feae949a95fc1d563534d8
oai_identifier_str oai:run.unl.pt:10362/173344
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 Adsorption of Carbon Dioxide and Nitrogen in Co3(ndc)3(dabco) Metal–Organic Frameworkadsorbentcarbon captureMOFthermodynamicsCatalysisMolecular BiologySpectroscopyComputer Science ApplicationsPhysical and Theoretical ChemistryOrganic ChemistryInorganic ChemistryPublisher Copyright: © 2024 by the authors.Metal–organic frameworks (MOFs) are promising materials for processes such as carbon dioxide (CO2) capture or its storage. In this work, the adsorption of CO2 and nitrogen (N2) in Co3(ndc)3(dabco) MOF (ndc: 2,6-naphthalenedicarboxylate; dabco: 1,4-diazabicyclo[2.2.2]octane) is reported for the first time over the temperature range of 273–323 K and up to 35 bar. The adsorption isotherms are successfully described using the Langmuir isotherm model. The heats of adsorption for CO2 and N2, determined through the Clausius–Clapeyron equation, are 20–27 kJ/mol and 10–11 kJ/mol, respectively. The impact of using pressure and/or temperature swings on the CO2 working capacity is evaluated. If a flue gas with 15% CO2 is fed at 6 bar and 303 K and regenerated at 1 bar and 373 K, 1.58 moles of CO2 can be captured per kg of MOF. The analysis of the multicomponent adsorption of typical flue gas streams (15% CO2 balanced with N2), using the ideal adsorbed solution theory (IAST), shows that at 1 bar and 303 K, the CO2/N2 selectivity is 11.5. In summary, this work reports essential data for the design of adsorption-based processes for CO2 capture using a Co3(ndc)3(dabco) MOF, such as pressure swing adsorption (PSA).LAQV@REQUIMTEDQ - Departamento de QuímicaRUNRibeiro, Rui Pedro Pinto LopesMota, José Paulo Barbosa2024-10-10T22:41:07Z2024-09-152024-09-15T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article12application/pdfhttp://hdl.handle.net/10362/173344engRibeiro, R. P. P. L., & Mota, J. P. B. (2024). Adsorption of Carbon Dioxide and Nitrogen in Co3(ndc)3(dabco) Metal–Organic Framework. International Journal of Molecular Sciences, 25(18), Article 9951. https://doi.org/10.3390/ijms251899511661-6596PURE: 100923480https://doi.org/10.3390/ijms25189951info: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:RCAAP2025-01-20T01:36:38Zoai:run.unl.pt:10362/173344Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T18:59:05.721215Repositórios 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 Adsorption of Carbon Dioxide and Nitrogen in Co3(ndc)3(dabco) Metal–Organic Framework
title Adsorption of Carbon Dioxide and Nitrogen in Co3(ndc)3(dabco) Metal–Organic Framework
spellingShingle Adsorption of Carbon Dioxide and Nitrogen in Co3(ndc)3(dabco) Metal–Organic Framework
Ribeiro, Rui Pedro Pinto Lopes
adsorbent
carbon capture
MOF
thermodynamics
Catalysis
Molecular Biology
Spectroscopy
Computer Science Applications
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry
title_short Adsorption of Carbon Dioxide and Nitrogen in Co3(ndc)3(dabco) Metal–Organic Framework
title_full Adsorption of Carbon Dioxide and Nitrogen in Co3(ndc)3(dabco) Metal–Organic Framework
title_fullStr Adsorption of Carbon Dioxide and Nitrogen in Co3(ndc)3(dabco) Metal–Organic Framework
title_full_unstemmed Adsorption of Carbon Dioxide and Nitrogen in Co3(ndc)3(dabco) Metal–Organic Framework
title_sort Adsorption of Carbon Dioxide and Nitrogen in Co3(ndc)3(dabco) Metal–Organic Framework
author Ribeiro, Rui Pedro Pinto Lopes
author_facet Ribeiro, Rui Pedro Pinto Lopes
Mota, José Paulo Barbosa
author_role author
author2 Mota, José Paulo Barbosa
author2_role author
dc.contributor.none.fl_str_mv LAQV@REQUIMTE
DQ - Departamento de Química
RUN
dc.contributor.author.fl_str_mv Ribeiro, Rui Pedro Pinto Lopes
Mota, José Paulo Barbosa
dc.subject.por.fl_str_mv adsorbent
carbon capture
MOF
thermodynamics
Catalysis
Molecular Biology
Spectroscopy
Computer Science Applications
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry
topic adsorbent
carbon capture
MOF
thermodynamics
Catalysis
Molecular Biology
Spectroscopy
Computer Science Applications
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry
description Publisher Copyright: © 2024 by the authors.
publishDate 2024
dc.date.none.fl_str_mv 2024-10-10T22:41:07Z
2024-09-15
2024-09-15T00:00:00Z
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/10362/173344
url http://hdl.handle.net/10362/173344
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Ribeiro, R. P. P. L., & Mota, J. P. B. (2024). Adsorption of Carbon Dioxide and Nitrogen in Co3(ndc)3(dabco) Metal–Organic Framework. International Journal of Molecular Sciences, 25(18), Article 9951. https://doi.org/10.3390/ijms25189951
1661-6596
PURE: 100923480
https://doi.org/10.3390/ijms25189951
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 12
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_ 1833597796832247808

Similar Items