The Nature of Carbon Dioxide in Bare Ionic Liquids

Bibliographic Details
Main Author: Zanatta, Marcileia
Publication Date: 2020
Other Authors: Simon, Nathália M., Dupont, Jairton
Format: Other
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10362/114334
Summary: FCT- PTDC/QUI-QFI/31508/2017; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior. Grant Numbers: 158804/2017-01, 001; Conselho Nacional de Desenvolvimento Científico e Tecnológico. Grant Numbers: 406260/2018-4, 406750/2016-5, 465454/2014-3; Fundação de Amparo à Pesquisa do Estado do Rio Grande do Sul. Grant Numbers: 16/2552-0000, 18/2551-0000561-4; Fundación Séneca. Grant Number: 20790/PI/18.
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spelling The Nature of Carbon Dioxide in Bare Ionic Liquidsbicarbonatebuffer solutionsCO captureionic liquidswater activationEnvironmental ChemistryChemical Engineering(all)Materials Science(all)Energy(all)FCT- PTDC/QUI-QFI/31508/2017; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior. Grant Numbers: 158804/2017-01, 001; Conselho Nacional de Desenvolvimento Científico e Tecnológico. Grant Numbers: 406260/2018-4, 406750/2016-5, 465454/2014-3; Fundação de Amparo à Pesquisa do Estado do Rio Grande do Sul. Grant Numbers: 16/2552-0000, 18/2551-0000561-4; Fundación Séneca. Grant Number: 20790/PI/18.Ionic liquids (ILs) are among the most studied and promising materials for selective CO2 capture and transformation. The high CO2 sorption capacity associated with the possibility to activate this rather stable molecule through stabilization of ionic/radical species or covalent interactions either with the cation or anion has opened new avenues for CO2 functionalization. However, recent reports have demonstrated that another simpler and plausible pathway is also involved in the sorption/activation of CO2 by ILs associated with basic anions. Bare ILs or IL solutions contain almost invariable significant amounts of water and through interaction with CO2 generate carbonates/bicarbonates rather than carbamic acids or amidates. In these cases, the IL acts as a base and not a nucleophile and yields buffer-like solutions that can be used to shift the equilibrium toward acid products in different CO2 reutilization reactions. In this Minireview, the emergence of IL buffer-like solutions as a new reactivity paradigm in CO2 capture and activation is described and analyzed critically, mainly through the evaluation of NMR data.DCM - Departamento de Ciência dos MateriaisCENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)RUNZanatta, MarcileiaSimon, Nathália M.Dupont, Jairton2022-02-08T01:30:26Z2020-06-192020-06-19T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/other9application/pdfhttp://hdl.handle.net/10362/114334eng1864-5631PURE: 28752211https://doi.org/10.1002/cssc.202000574info: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:RCAAP2024-05-22T17:51:20Zoai:run.unl.pt:10362/114334Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T17:22:32.942613Repositórios 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 The Nature of Carbon Dioxide in Bare Ionic Liquids
title The Nature of Carbon Dioxide in Bare Ionic Liquids
spellingShingle The Nature of Carbon Dioxide in Bare Ionic Liquids
Zanatta, Marcileia
bicarbonate
buffer solutions
CO capture
ionic liquids
water activation
Environmental Chemistry
Chemical Engineering(all)
Materials Science(all)
Energy(all)
title_short The Nature of Carbon Dioxide in Bare Ionic Liquids
title_full The Nature of Carbon Dioxide in Bare Ionic Liquids
title_fullStr The Nature of Carbon Dioxide in Bare Ionic Liquids
title_full_unstemmed The Nature of Carbon Dioxide in Bare Ionic Liquids
title_sort The Nature of Carbon Dioxide in Bare Ionic Liquids
author Zanatta, Marcileia
author_facet Zanatta, Marcileia
Simon, Nathália M.
Dupont, Jairton
author_role author
author2 Simon, Nathália M.
Dupont, Jairton
author2_role author
author
dc.contributor.none.fl_str_mv DCM - Departamento de Ciência dos Materiais
CENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)
RUN
dc.contributor.author.fl_str_mv Zanatta, Marcileia
Simon, Nathália M.
Dupont, Jairton
dc.subject.por.fl_str_mv bicarbonate
buffer solutions
CO capture
ionic liquids
water activation
Environmental Chemistry
Chemical Engineering(all)
Materials Science(all)
Energy(all)
topic bicarbonate
buffer solutions
CO capture
ionic liquids
water activation
Environmental Chemistry
Chemical Engineering(all)
Materials Science(all)
Energy(all)
description FCT- PTDC/QUI-QFI/31508/2017; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior. Grant Numbers: 158804/2017-01, 001; Conselho Nacional de Desenvolvimento Científico e Tecnológico. Grant Numbers: 406260/2018-4, 406750/2016-5, 465454/2014-3; Fundação de Amparo à Pesquisa do Estado do Rio Grande do Sul. Grant Numbers: 16/2552-0000, 18/2551-0000561-4; Fundación Séneca. Grant Number: 20790/PI/18.
publishDate 2020
dc.date.none.fl_str_mv 2020-06-19
2020-06-19T00:00:00Z
2022-02-08T01:30:26Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/other
format other
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/114334
url http://hdl.handle.net/10362/114334
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1864-5631
PURE: 28752211
https://doi.org/10.1002/cssc.202000574
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 9
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
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