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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: |
26/08/2005 |
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Data da última atualização: |
26/08/2005 |
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Autoria: |
MALMONGE, J. A.; CAMPOLI, C. S.; MALMONGE, L. F.; KANDA, D. H. F.; MATTOSO, L. H. C.; CHIERICE, G. O. |
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Título: |
Effect of the doping medium on blends of polyurethane and polyaniline. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
Synthetic Metals, Amsterdam, v. 119, p. 87-88, 2001. |
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Idioma: |
Inglês |
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Conteúdo: |
Flexible and free-stantding films from blends of polyurethane, based on castor oil, and polyaniline were obtained with various compositions by casting. Significant increase on conductivity followed by a considerable decrease on doping time was obtained by doping the films in N, N-dimethylformamide (DMF) solution with p-toluene sulphonic acid (TSA) or HCl instead of the conventional doping aqueous solution. This doping efficiency is proposed to be due to an improved swelling of the blend structure caused by the solvent. |
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Palavras-Chave: |
blends; doping; Polimeros condutores; polyanilina; polyurethane. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01173naa a2200241 a 4500
001 1029038
005 2005-08-26
008 2001 bl --- 0-- u #d
100 1 $aMALMONGE, J. A.
245 $aEffect of the doping medium on blends of polyurethane and polyaniline.
260 $c2001
520 $aFlexible and free-stantding films from blends of polyurethane, based on castor oil, and polyaniline were obtained with various compositions by casting. Significant increase on conductivity followed by a considerable decrease on doping time was obtained by doping the films in N, N-dimethylformamide (DMF) solution with p-toluene sulphonic acid (TSA) or HCl instead of the conventional doping aqueous solution. This doping efficiency is proposed to be due to an improved swelling of the blend structure caused by the solvent.
653 $ablends
653 $adoping
653 $aPolimeros condutores
653 $apolyanilina
653 $apolyurethane
700 1 $aCAMPOLI, C. S.
700 1 $aMALMONGE, L. F.
700 1 $aKANDA, D. H. F.
700 1 $aMATTOSO, L. H. C.
700 1 $aCHIERICE, G. O.
773 $tSynthetic Metals, Amsterdam$gv. 119, p. 87-88, 2001.
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