Fluorination effects on the thermodynamic, thermophysical and surface properties of ionic liquids
Autor(a) principal: | |
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Data de Publicação: | 2016 |
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/10362/109772 |
Resumo: | Fundacao para a Ciencia e a Tecnologia (FCT/MCTES) - SFRH/BD/100563/2014 ; SFRH/BPD/82264/2011 ; PTDC/EQU-FTT/118800/2010 ; PTDC/CTM-NAN/121274/2010 ; IF/00210/2014/CP1244/CT0003 ; UID/Multi/04551/2013 ; UID/CTM/50011/2013 European Research Council (ERC) - ERC-2013-StG-337753 FCT/MEC - RECI/BBB-BQB/0230/2012 |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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Fluorination effects on the thermodynamic, thermophysical and surface properties of ionic liquidsFluorinated ionic liquidsPhysical and thermal propertiesSurface tensionThermodynamic functionsWalden plotAtomic and Molecular Physics, and OpticsMaterials Science(all)Physical and Theoretical ChemistryFundacao para a Ciencia e a Tecnologia (FCT/MCTES) - SFRH/BD/100563/2014 ; SFRH/BPD/82264/2011 ; PTDC/EQU-FTT/118800/2010 ; PTDC/CTM-NAN/121274/2010 ; IF/00210/2014/CP1244/CT0003 ; UID/Multi/04551/2013 ; UID/CTM/50011/2013 European Research Council (ERC) - ERC-2013-StG-337753 FCT/MEC - RECI/BBB-BQB/0230/2012This paper reports the thermal, thermodynamic, thermophysical and surface properties of eight ionic liquids with fluorinated alkyl side chain lengths equal or greater than four carbon atoms. Melting and decomposition temperatures were determined together with experimental densities, surface tensions, refractive indices, dynamic viscosities and ionic conductivities in a temperature interval ranging from (293.15 to 353.15) K. The surface properties of these fluorinated ionic liquids were discussed and several thermodynamic functions, as well as critical temperatures, were estimated. Coefficients of isobaric thermal expansion, molecular volumes and free volume effects were calculated from experimental values of density and refractive index and compared with previous data. Finally, Walden plots were used to evaluate the ionicity of the investigated ionic liquids.Instituto de Tecnologia Química e Biológica António Xavier (ITQB)RUNVieira, Nicole S. M.Luís, AndreiaReis, P. M.Carvalho, Pedro JorgeLopes-Da-Silva, José A.Esperança, J. M. S. S.Araújo, J. M. M.Rebelo, L. P. N.Freire, Mara G.Pereiro, A. B.2021-01-05T23:37:31Z2016-06-012016-06-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article8application/pdfhttp://hdl.handle.net/10362/109772eng0021-9614PURE: 1753531https://doi.org/10.1016/j.jct.2016.02.013info: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:RCAAP2024-05-22T17:49:41Zoai:run.unl.pt:10362/109772Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-22T17:49:41Repositório 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 |
Fluorination effects on the thermodynamic, thermophysical and surface properties of ionic liquids |
title |
Fluorination effects on the thermodynamic, thermophysical and surface properties of ionic liquids |
spellingShingle |
Fluorination effects on the thermodynamic, thermophysical and surface properties of ionic liquids Vieira, Nicole S. M. Fluorinated ionic liquids Physical and thermal properties Surface tension Thermodynamic functions Walden plot Atomic and Molecular Physics, and Optics Materials Science(all) Physical and Theoretical Chemistry |
title_short |
Fluorination effects on the thermodynamic, thermophysical and surface properties of ionic liquids |
title_full |
Fluorination effects on the thermodynamic, thermophysical and surface properties of ionic liquids |
title_fullStr |
Fluorination effects on the thermodynamic, thermophysical and surface properties of ionic liquids |
title_full_unstemmed |
Fluorination effects on the thermodynamic, thermophysical and surface properties of ionic liquids |
title_sort |
Fluorination effects on the thermodynamic, thermophysical and surface properties of ionic liquids |
author |
Vieira, Nicole S. M. |
author_facet |
Vieira, Nicole S. M. Luís, Andreia Reis, P. M. Carvalho, Pedro Jorge Lopes-Da-Silva, José A. Esperança, J. M. S. S. Araújo, J. M. M. Rebelo, L. P. N. Freire, Mara G. Pereiro, A. B. |
author_role |
author |
author2 |
Luís, Andreia Reis, P. M. Carvalho, Pedro Jorge Lopes-Da-Silva, José A. Esperança, J. M. S. S. Araújo, J. M. M. Rebelo, L. P. N. Freire, Mara G. Pereiro, A. B. |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Instituto de Tecnologia Química e Biológica António Xavier (ITQB) RUN |
dc.contributor.author.fl_str_mv |
Vieira, Nicole S. M. Luís, Andreia Reis, P. M. Carvalho, Pedro Jorge Lopes-Da-Silva, José A. Esperança, J. M. S. S. Araújo, J. M. M. Rebelo, L. P. N. Freire, Mara G. Pereiro, A. B. |
dc.subject.por.fl_str_mv |
Fluorinated ionic liquids Physical and thermal properties Surface tension Thermodynamic functions Walden plot Atomic and Molecular Physics, and Optics Materials Science(all) Physical and Theoretical Chemistry |
topic |
Fluorinated ionic liquids Physical and thermal properties Surface tension Thermodynamic functions Walden plot Atomic and Molecular Physics, and Optics Materials Science(all) Physical and Theoretical Chemistry |
description |
Fundacao para a Ciencia e a Tecnologia (FCT/MCTES) - SFRH/BD/100563/2014 ; SFRH/BPD/82264/2011 ; PTDC/EQU-FTT/118800/2010 ; PTDC/CTM-NAN/121274/2010 ; IF/00210/2014/CP1244/CT0003 ; UID/Multi/04551/2013 ; UID/CTM/50011/2013 European Research Council (ERC) - ERC-2013-StG-337753 FCT/MEC - RECI/BBB-BQB/0230/2012 |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-06-01 2016-06-01T00:00:00Z 2021-01-05T23:37:31Z |
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/10362/109772 |
url |
http://hdl.handle.net/10362/109772 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
0021-9614 PURE: 1753531 https://doi.org/10.1016/j.jct.2016.02.013 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
8 application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
mluisa.alvim@gmail.com |
_version_ |
1817545774164082688 |