Nanocomposite polymer electrolytes based on poly(oxyethylene) and cellulose whiskers

Detalhes bibliográficos
Autor(a) principal: Samir,My Ahmed Saïd Azizi
Data de Publicação: 2005
Outros Autores: Alloin,Fannie, Sanchez,Jean-Yves, Dufresne,Alain
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Polímeros (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282005000200009
Resumo: Solid lithium-conducting nanocomposite polymer electrolytes based on poly(oxyethylene) (POE) were prepared from high aspect ratio cellulosic whiskers and lithium imide salt, LiTFSI. The cellulosic whiskers were extracted from tunicate -a sea animal- and consisted of slender parallelepiped rods that have an average length around 1 µm and a width close to 15 nm. High performance nanocomposite electrolytes were obtained. The filler provided a high reinforcing effect while a high level of ionic conductivity was retained with respect to unfilled polymer electrolytes. Cross-linking and plasticizing of the matrix as well as preparation of the composites from an organic medium were also investigated.
id ABPO-1_95e62fecea9b38d4e7cdbb8338de5605
oai_identifier_str oai:scielo:S0104-14282005000200009
network_acronym_str ABPO-1
network_name_str Polímeros (São Carlos. Online)
repository_id_str
spelling Nanocomposite polymer electrolytes based on poly(oxyethylene) and cellulose whiskersNanocompositepolymer electrolytecellulosepoly(oxyethylene)Solid lithium-conducting nanocomposite polymer electrolytes based on poly(oxyethylene) (POE) were prepared from high aspect ratio cellulosic whiskers and lithium imide salt, LiTFSI. The cellulosic whiskers were extracted from tunicate -a sea animal- and consisted of slender parallelepiped rods that have an average length around 1 µm and a width close to 15 nm. High performance nanocomposite electrolytes were obtained. The filler provided a high reinforcing effect while a high level of ionic conductivity was retained with respect to unfilled polymer electrolytes. Cross-linking and plasticizing of the matrix as well as preparation of the composites from an organic medium were also investigated.Associação Brasileira de Polímeros2005-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282005000200009Polímeros v.15 n.2 2005reponame:Polímeros (São Carlos. Online)instname:Associação Brasileira de Polímeros (ABPol)instacron:ABPO10.1590/S0104-14282005000200009info:eu-repo/semantics/openAccessSamir,My Ahmed Saïd AziziAlloin,FannieSanchez,Jean-YvesDufresne,Alaineng2005-11-07T00:00:00Zoai:scielo:S0104-14282005000200009Revistahttp://www.scielo.br/pohttps://old.scielo.br/oai/scielo-oai.php||revista@abpol.org.br1678-51690104-1428opendoar:2005-11-07T00:00Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)false
dc.title.none.fl_str_mv Nanocomposite polymer electrolytes based on poly(oxyethylene) and cellulose whiskers
title Nanocomposite polymer electrolytes based on poly(oxyethylene) and cellulose whiskers
spellingShingle Nanocomposite polymer electrolytes based on poly(oxyethylene) and cellulose whiskers
Samir,My Ahmed Saïd Azizi
Nanocomposite
polymer electrolyte
cellulose
poly(oxyethylene)
title_short Nanocomposite polymer electrolytes based on poly(oxyethylene) and cellulose whiskers
title_full Nanocomposite polymer electrolytes based on poly(oxyethylene) and cellulose whiskers
title_fullStr Nanocomposite polymer electrolytes based on poly(oxyethylene) and cellulose whiskers
title_full_unstemmed Nanocomposite polymer electrolytes based on poly(oxyethylene) and cellulose whiskers
title_sort Nanocomposite polymer electrolytes based on poly(oxyethylene) and cellulose whiskers
author Samir,My Ahmed Saïd Azizi
author_facet Samir,My Ahmed Saïd Azizi
Alloin,Fannie
Sanchez,Jean-Yves
Dufresne,Alain
author_role author
author2 Alloin,Fannie
Sanchez,Jean-Yves
Dufresne,Alain
author2_role author
author
author
dc.contributor.author.fl_str_mv Samir,My Ahmed Saïd Azizi
Alloin,Fannie
Sanchez,Jean-Yves
Dufresne,Alain
dc.subject.por.fl_str_mv Nanocomposite
polymer electrolyte
cellulose
poly(oxyethylene)
topic Nanocomposite
polymer electrolyte
cellulose
poly(oxyethylene)
description Solid lithium-conducting nanocomposite polymer electrolytes based on poly(oxyethylene) (POE) were prepared from high aspect ratio cellulosic whiskers and lithium imide salt, LiTFSI. The cellulosic whiskers were extracted from tunicate -a sea animal- and consisted of slender parallelepiped rods that have an average length around 1 µm and a width close to 15 nm. High performance nanocomposite electrolytes were obtained. The filler provided a high reinforcing effect while a high level of ionic conductivity was retained with respect to unfilled polymer electrolytes. Cross-linking and plasticizing of the matrix as well as preparation of the composites from an organic medium were also investigated.
publishDate 2005
dc.date.none.fl_str_mv 2005-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282005000200009
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282005000200009
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0104-14282005000200009
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Polímeros
publisher.none.fl_str_mv Associação Brasileira de Polímeros
dc.source.none.fl_str_mv Polímeros v.15 n.2 2005
reponame:Polímeros (São Carlos. Online)
instname:Associação Brasileira de Polímeros (ABPol)
instacron:ABPO
instname_str Associação Brasileira de Polímeros (ABPol)
instacron_str ABPO
institution ABPO
reponame_str Polímeros (São Carlos. Online)
collection Polímeros (São Carlos. Online)
repository.name.fl_str_mv Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)
repository.mail.fl_str_mv ||revista@abpol.org.br
_version_ 1754212584350810112

Registros relacionados