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| Registros recuperados : 5 | |
| Registros recuperados : 5 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
17/11/2004 |
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Data da última atualização: |
08/03/2010 |
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Autoria: |
ZUCOLOTTO, V.; AVLYANOV, J.; GREGORIO JR. R.; MATTOSO, L. H. C. |
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Título: |
Melt processing of composites of PVDF and carbon black modified with conducting polymers. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
Journal of Applied Polymer Science, New York, v. 94, p. 553-557, 2004. |
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Idioma: |
Inglês |
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Conteúdo: |
Conductive composites from poly(vinyli- the melt viscosity in comparison to the addition of pure dene fluoride) (PVDF) and a novel thermally stable conduc- carbon black. Composites containing the f3.,phase of PVDF tive additive made via in situ deposition of polyaniline oro could be obtained via quenching from the melt, as indicated polypyrrole on carbon black particles were produced by a by X-Ray diffraction analysis. The type and amount of the melting process. Electrical conductivity in the arder of 10-2 S/cm could be achieved with low contents of the conductive fillerr. Thermogravimetric analysis (TGA) showed that there is no appreciable degradation of the composites at temper- atures as high as 300°C. Moreover, the addition of the conducting polymer-modified carbon black additive is advantageous to the melt processing of the composites, reducing the melt viscosity in comparison to the addition of pure carbon black. |
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Palavras-Chave: |
Aditivos; Compostos; Processo de fusão. |
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Thesagro: |
Cristalização. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01529naa a2200205 a 4500
001 1028676
005 2010-03-08
008 2004 bl --- 0-- u #d
100 1 $aZUCOLOTTO, V.
245 $aMelt processing of composites of PVDF and carbon black modified with conducting polymers.
260 $c2004
520 $aConductive composites from poly(vinyli- the melt viscosity in comparison to the addition of pure dene fluoride) (PVDF) and a novel thermally stable conduc- carbon black. Composites containing the f3.,phase of PVDF tive additive made via in situ deposition of polyaniline oro could be obtained via quenching from the melt, as indicated polypyrrole on carbon black particles were produced by a by X-Ray diffraction analysis. The type and amount of the melting process. Electrical conductivity in the arder of 10-2 S/cm could be achieved with low contents of the conductive fillerr. Thermogravimetric analysis (TGA) showed that there is no appreciable degradation of the composites at temper- atures as high as 300°C. Moreover, the addition of the conducting polymer-modified carbon black additive is advantageous to the melt processing of the composites, reducing the melt viscosity in comparison to the addition of pure carbon black.
650 $aCristalização
653 $aAditivos
653 $aCompostos
653 $aProcesso de fusão
700 1 $aAVLYANOV, J.
700 1 $aGREGORIO JR. R.
700 1 $aMATTOSO, L. H. C.
773 $tJournal of Applied Polymer Science, New York$gv. 94, p. 553-557, 2004.
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