NMR and DSC study of polymer electrolyte-Carbon Black composites

NMR and DSC study of polymer electrolyte-Carbon Black composites

Autor Franco, RWA Google Scholar
Donoso, J. P. Google Scholar
Magon, C. J. Google Scholar
Pernaut, J. M. Google Scholar
Souza, P. P. de Google Scholar
Instituição Universidade Federal de São Paulo (UNIFESP)
Universidade Federal de Minas Gerais (UFMG)
Resumo Measurements of 'H nuclear magnetic resonance (NMR) and differential scanning calorimetry (DSC) are reported for the composite formed by poly(ethylene oxide) (PEO) and Carbon Black (CB) and the composite polymer electrolytes formed by PEO8LiClO4 and CB. the H-1 NMR lineshapes acid relaxation times (T-1 and T-2) were investigated as a function of temperature and CB concentration. the results suggest that the dynamic behavior of the polymer chains is affected by the presence of the filler. (C) 2000 Elsevier Science B.V. All rights reserved.
Palavra-chave composite
polymer electrolyte
Carbon Black
nuclear magnetic resonance
Idioma Inglês
Data de publicação 2000-11-01
Publicado em Solid State Ionics. Amsterdam: Elsevier B.V., v. 136, p. 1181-1187, 2000.
ISSN 0167-2738 (Sherpa/Romeo, fator de impacto)
Publicador Elsevier B.V.
Extensão 1181-1187
Fonte http://dx.doi.org/10.1016/S0167-2738(00)00582-8
Direito de acesso Acesso restrito
Tipo Artigo
Web of Science WOS:000165996600173
Endereço permanente http://repositorio.unifesp.br/handle/11600/26406

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