Structural, morphological, ionic conductivity, and thermal properties of pectin-based polymer electrolytes
Autor(a) principal: | |
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Data de Publicação: | 2017 |
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/1822/49904 |
Resumo: | New polymer electrolytes (PEs), potentially interesting for solid-state electrochemical devices applications, were synthesized by a solvent casting method using pectin and ionic liquid (IL) N,N,N-trimethyl-N-(2-hydroxyethyl)ammonium bis(trifluoromethylsulfonyl)imide ([N1 1 1 2(OH)][NTf2]. The resulting electrolytes besides being moderately homogenous and thermally stable below 155 ºC, they also exhibited good mechanical properties. The SPE membranes were analyzed by differential scanning calorimetry (DSC), X-ray diffraction (XRD), scanning electron microscopy (SEM), atomic force microscopy (AFM), and complex impedance spectroscopy. |
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Structural, morphological, ionic conductivity, and thermal properties of pectin-based polymer electrolytesPectinPolymer electrolyteIonic liquidSolid-state electrochemical devicesCiências Naturais::Ciências QuímicasScience & TechnologyNew polymer electrolytes (PEs), potentially interesting for solid-state electrochemical devices applications, were synthesized by a solvent casting method using pectin and ionic liquid (IL) N,N,N-trimethyl-N-(2-hydroxyethyl)ammonium bis(trifluoromethylsulfonyl)imide ([N1 1 1 2(OH)][NTf2]. The resulting electrolytes besides being moderately homogenous and thermally stable below 155 ºC, they also exhibited good mechanical properties. The SPE membranes were analyzed by differential scanning calorimetry (DSC), X-ray diffraction (XRD), scanning electron microscopy (SEM), atomic force microscopy (AFM), and complex impedance spectroscopy.This work was supported by FEDER through the COMPETE Program and by Fundação para a Ciência e a Tecnologia (FCT) in the framework of the Strategic Projects PEST-C/QUI/UI0686/2013, grants FCT Investigator contract (J.M.S.S.E.). The authors are also indebted to CNPq (grant 201820/2014-5), FAPESP, and CAPES for the financial support given to this research. M.M. Silva acknowledges CNPq (PVE grant 406617/2013-9) for the mobility grant provided by these institutions. The authors are also acknowledges to Dra. Ivana for AFM data.info:eu-repo/semantics/publishedVersionTaylor and FrancisUniversidade do MinhoMendes, J. P.Esperança, J. M. S. S.Medeiros, Maria JoséPawlicka, A.Silva, Maria Manuela2017-02-232017-02-23T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/49904eng1542-14061563-528710.1080/15421406.2016.1263111info: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:RCAAP2024-05-11T07:35:32Zoai:repositorium.sdum.uminho.pt:1822/49904Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-05-11T07:35:32Repositório 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 |
Structural, morphological, ionic conductivity, and thermal properties of pectin-based polymer electrolytes |
title |
Structural, morphological, ionic conductivity, and thermal properties of pectin-based polymer electrolytes |
spellingShingle |
Structural, morphological, ionic conductivity, and thermal properties of pectin-based polymer electrolytes Mendes, J. P. Pectin Polymer electrolyte Ionic liquid Solid-state electrochemical devices Ciências Naturais::Ciências Químicas Science & Technology |
title_short |
Structural, morphological, ionic conductivity, and thermal properties of pectin-based polymer electrolytes |
title_full |
Structural, morphological, ionic conductivity, and thermal properties of pectin-based polymer electrolytes |
title_fullStr |
Structural, morphological, ionic conductivity, and thermal properties of pectin-based polymer electrolytes |
title_full_unstemmed |
Structural, morphological, ionic conductivity, and thermal properties of pectin-based polymer electrolytes |
title_sort |
Structural, morphological, ionic conductivity, and thermal properties of pectin-based polymer electrolytes |
author |
Mendes, J. P. |
author_facet |
Mendes, J. P. Esperança, J. M. S. S. Medeiros, Maria José Pawlicka, A. Silva, Maria Manuela |
author_role |
author |
author2 |
Esperança, J. M. S. S. Medeiros, Maria José Pawlicka, A. Silva, Maria Manuela |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Mendes, J. P. Esperança, J. M. S. S. Medeiros, Maria José Pawlicka, A. Silva, Maria Manuela |
dc.subject.por.fl_str_mv |
Pectin Polymer electrolyte Ionic liquid Solid-state electrochemical devices Ciências Naturais::Ciências Químicas Science & Technology |
topic |
Pectin Polymer electrolyte Ionic liquid Solid-state electrochemical devices Ciências Naturais::Ciências Químicas Science & Technology |
description |
New polymer electrolytes (PEs), potentially interesting for solid-state electrochemical devices applications, were synthesized by a solvent casting method using pectin and ionic liquid (IL) N,N,N-trimethyl-N-(2-hydroxyethyl)ammonium bis(trifluoromethylsulfonyl)imide ([N1 1 1 2(OH)][NTf2]. The resulting electrolytes besides being moderately homogenous and thermally stable below 155 ºC, they also exhibited good mechanical properties. The SPE membranes were analyzed by differential scanning calorimetry (DSC), X-ray diffraction (XRD), scanning electron microscopy (SEM), atomic force microscopy (AFM), and complex impedance spectroscopy. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-02-23 2017-02-23T00:00:00Z |
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/1822/49904 |
url |
http://hdl.handle.net/1822/49904 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
1542-1406 1563-5287 10.1080/15421406.2016.1263111 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Taylor and Francis |
publisher.none.fl_str_mv |
Taylor and Francis |
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 |
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1817545370070155264 |