Characterization of polyether-poly(methyl methacrylate)-lithium perchlorate blend electrolytes

Detalhes bibliográficos
Autor(a) principal: Barbosa, P. C.
Data de Publicação: 2011
Outros Autores: Rodrigues, L. C., Silva, Maria Manuela, Smith, Michael John, Valente, Prudência B., Gonçalves, A., Fortunato, E.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/13605
Resumo: Em publicação
id RCAP_cf9f0f4c165c459987a86132da53e81b
oai_identifier_str oai:repositorium.sdum.uminho.pt:1822/13605
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Characterization of polyether-poly(methyl methacrylate)-lithium perchlorate blend electrolytesSolid polymer electrolyteIonic conductivityThermal analysisPolymer blend synthesisPolymer electrolytesElectrochromic devicesTungsten oxideScience & TechnologyEm publicaçãoSolid polymer electrolytes (SPEs) systems based on interpenetrating blends of poly(ethylene oxide-co-propylene oxide) and poly(methyl methacrylate) host matrices, with lithium perchlorate as guest salt, were prepared. These electrolytes were presented as free-standing films, and their thermal and electrochemical properties were characterized by conductivity and electrochemical stability measurements. The properties of the interpenetrating blends of poly(ethylene oxide-co-propylene oxide) and poly(methyl methacrylate) host matrices as the electrolyte component of a solid-state electrochromic device are reported and the results obtained suggest that this electrolyte provides an encouraging performance in this application. The most conducting electrolyte composition of this SPE system is the formulation designated as SPE2-0PC (5.01x10-4 S cm-1 at about 57ºC). The lowest decomposition temperature was registered with the SPE6-15PC composition (233ºC). The average transmittance in the visible region of the spectrum was above 41% for all the samples analyzed. After coloration the device assembled with 71 wt% PC presented an average transmittance of 15.71% and an optical density at 550nm of 0.61.Fundação para a Ciência e a Tecnologia (FCT)WileyUniversidade do MinhoBarbosa, P. C.Rodrigues, L. C.Silva, Maria ManuelaSmith, Michael JohnValente, Prudência B.Gonçalves, A.Fortunato, E.2011-09-162011-09-16T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/13605eng1099-158110.1002/pat.1668The original publication is available at http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%291099-1581info: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:RCAAP2023-07-21T12:23:19Zoai:repositorium.sdum.uminho.pt:1822/13605Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:17:00.763206Repositório 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 Characterization of polyether-poly(methyl methacrylate)-lithium perchlorate blend electrolytes
title Characterization of polyether-poly(methyl methacrylate)-lithium perchlorate blend electrolytes
spellingShingle Characterization of polyether-poly(methyl methacrylate)-lithium perchlorate blend electrolytes
Barbosa, P. C.
Solid polymer electrolyte
Ionic conductivity
Thermal analysis
Polymer blend synthesis
Polymer electrolytes
Electrochromic devices
Tungsten oxide
Science & Technology
title_short Characterization of polyether-poly(methyl methacrylate)-lithium perchlorate blend electrolytes
title_full Characterization of polyether-poly(methyl methacrylate)-lithium perchlorate blend electrolytes
title_fullStr Characterization of polyether-poly(methyl methacrylate)-lithium perchlorate blend electrolytes
title_full_unstemmed Characterization of polyether-poly(methyl methacrylate)-lithium perchlorate blend electrolytes
title_sort Characterization of polyether-poly(methyl methacrylate)-lithium perchlorate blend electrolytes
author Barbosa, P. C.
author_facet Barbosa, P. C.
Rodrigues, L. C.
Silva, Maria Manuela
Smith, Michael John
Valente, Prudência B.
Gonçalves, A.
Fortunato, E.
author_role author
author2 Rodrigues, L. C.
Silva, Maria Manuela
Smith, Michael John
Valente, Prudência B.
Gonçalves, A.
Fortunato, E.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Barbosa, P. C.
Rodrigues, L. C.
Silva, Maria Manuela
Smith, Michael John
Valente, Prudência B.
Gonçalves, A.
Fortunato, E.
dc.subject.por.fl_str_mv Solid polymer electrolyte
Ionic conductivity
Thermal analysis
Polymer blend synthesis
Polymer electrolytes
Electrochromic devices
Tungsten oxide
Science & Technology
topic Solid polymer electrolyte
Ionic conductivity
Thermal analysis
Polymer blend synthesis
Polymer electrolytes
Electrochromic devices
Tungsten oxide
Science & Technology
description Em publicação
publishDate 2011
dc.date.none.fl_str_mv 2011-09-16
2011-09-16T00:00:00Z
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/1822/13605
url http://hdl.handle.net/1822/13605
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1099-1581
10.1002/pat.1668
The original publication is available at http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%291099-1581
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 Wiley
publisher.none.fl_str_mv Wiley
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
_version_ 1799132620641009664

Registros relacionados