Líquidos iônicos como plastificantes em blendas de borracha nitrílica/polianilina

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dc.contributor.author Prudêncio, Leandro [UNIFESP]
dc.contributor.author Camilo, Fernanda Ferraz [UNIFESP]
dc.contributor.author Faez, Roselena
dc.date.accessioned 2015-06-14T13:46:53Z
dc.date.available 2015-06-14T13:46:53Z
dc.date.issued 2014-01-01
dc.identifier http://dx.doi.org/10.5935/0100-4042.20140103
dc.identifier.citation Química Nova. Sociedade Brasileira de Química, v. 37, n. 4, p. 618-623, 2014.
dc.identifier.issn 0100-4042
dc.identifier.issn 1678-7064
dc.identifier.uri http://repositorio.unifesp.br/handle/11600/8189
dc.description.abstract Two imidazolium-based ionic liquids (C4MIMTf2N and C4MIMBF4) were used to verify their influence on polyaniline (PANI) and nitrile rubber (NBR)/PANI blend properties and the vulcanization process. High conductivity values were observed for PANI-C4MIMTf2N samples and no interference was found for the C4MIMBF4 samples. These materials were added to NBR by mechanical mixing. Based on the torque results, the presence of C4MIMBF4 does not protect the vulcanization reaction of NBR with PANI as performed by C4MIMTf2N. The highest conductivity value was obtained with 7 wt. % of PANI-DSBA-C4MIMTf2N (10-6 S/cm). This result is attributed to the more effective interaction of PANI and NBR phases promoted by the ionic liquid. en
dc.description.sponsorship Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent 618-623
dc.language.iso por
dc.publisher Sociedade Brasileira de Química
dc.relation.ispartof Química Nova
dc.rights Acesso aberto
dc.subject conductive elastomer en
dc.subject vulcanization en
dc.subject ionic liquids en
dc.subject polyaniline en
dc.title Líquidos iônicos como plastificantes em blendas de borracha nitrílica/polianilina pt
dc.title.alternative Ionic liquids as plasticizers in nitrile rubber/polyaniline blends en
dc.type Artigo
dc.contributor.institution Universidade Federal de São Paulo (UNIFESP)
dc.contributor.institution Universidade Federal de São Carlos Departamento de Ciências da Natureza, Matemática e Educação
dc.description.affiliation Universidade Federal de São Paulo (UNIFESP) Departamento de Ciências Exatas e da Terra
dc.description.affiliation Universidade Federal de São Carlos Departamento de Ciências da Natureza, Matemática e Educação
dc.description.affiliationUnifesp UNIFESP, Depto. de Ciências Exatas e da Terra
dc.identifier.file S0100-40422014000400007.pdf
dc.identifier.scielo S0100-40422014000400007
dc.identifier.doi 10.5935/0100-4042.20140103
dc.description.source SciELO
dc.identifier.wos WOS:000340357600007



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