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Registro Completo |
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
13/09/2021 |
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Data da última atualização: |
10/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GONZAGA, L. A. C. de; MARTINS, M. C. F.; CORREA, A. C.; FACCHINATTO, W. M.; SILVA, C. M. P. da; COLNAGO, L. A.; MATTOSO, L. H. C. |
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Afiliação: |
LUIZ ALBERTO COLNAGO, CNPDIA; LUIZ HENRIQUE CAPPARELLI MATTOSO, CNPDIA. |
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Título: |
Production of carbon nanofibers from PAN and lignin by solution blow spinning. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Journal of Polymer Research, v. 28, n. 7, 2021. |
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Páginas: |
1-12 |
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DOI: |
https://doi.org/10.1007/s10965-021-02568-0 |
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Idioma: |
Inglês |
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Conteúdo: |
Carbon nanofbers (CNF) are highly electric conductor materials that can be produced from petroleum-based polymers by diferent methods, such as electrospinning and solution blowing (SBS). In this work, we studied the production of CNF by SBS from lignin. The nanofbers were characterized by XRD, FTIR, Raman and 13C solid state NMR spectroscopies, thermogravimetry (TG / DTG), diferential scanning calorimetry (DSC), and their structural properties were assessed by scanning electron microscopy (SEM). CNF were obtained with a PAN/lignin ratio up to 20:80 from solutions with mass concentration of 18%. For the 10:90 PAN/lignin ratio, nanofbers were only obtained from solutions with constant viscosity of 0.2 Pa.s. The nanofbers had an average diameter of 228.5 nm and R (ID/IG) of 1.26. Thus, carbon nanofbers with up to 90% lignin were successfully produced in this work using the new solution blow spinning technique |
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Palavras-Chave: |
Carbon nanofbers; PAN and Lignin; Solution blow spinning. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01685naa a2200253 a 4500
001 2134286
005 2022-06-10
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s10965-021-02568-0$2DOI
100 1 $aGONZAGA, L. A. C. de
245 $aProduction of carbon nanofibers from PAN and lignin by solution blow spinning.$h[electronic resource]
260 $c2021
300 $a1-12
520 $aCarbon nanofbers (CNF) are highly electric conductor materials that can be produced from petroleum-based polymers by diferent methods, such as electrospinning and solution blowing (SBS). In this work, we studied the production of CNF by SBS from lignin. The nanofbers were characterized by XRD, FTIR, Raman and 13C solid state NMR spectroscopies, thermogravimetry (TG / DTG), diferential scanning calorimetry (DSC), and their structural properties were assessed by scanning electron microscopy (SEM). CNF were obtained with a PAN/lignin ratio up to 20:80 from solutions with mass concentration of 18%. For the 10:90 PAN/lignin ratio, nanofbers were only obtained from solutions with constant viscosity of 0.2 Pa.s. The nanofbers had an average diameter of 228.5 nm and R (ID/IG) of 1.26. Thus, carbon nanofbers with up to 90% lignin were successfully produced in this work using the new solution blow spinning technique
653 $aCarbon nanofbers
653 $aPAN and Lignin
653 $aSolution blow spinning
700 1 $aMARTINS, M. C. F.
700 1 $aCORREA, A. C.
700 1 $aFACCHINATTO, W. M.
700 1 $aSILVA, C. M. P. da
700 1 $aCOLNAGO, L. A.
700 1 $aMATTOSO, L. H. C.
773 $tJournal of Polymer Research$gv. 28, n. 7, 2021.
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| 2. |  | SOUZA, L. T. de; ARRUDA, E. L.; ARRUDA, R. L.; WEBSTER, V.; YOSHIOKA, E. T. O.; MARIANO, W. dos S. Food deprivation on Gymnotus carapo (Linnaeus, 1758) - morphometric and microbiologic study. In: SIMPÓSIO INTERNACIONAL DE ECOLOGIA, 1., 2011, São Carlos. Anais... São Carlos: UFSCar, 2011. p. 352-356.| Tipo: Artigo em Anais de Congresso |
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