Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/27006| Título: | Novel poly(vinylidene fluoride-trifluoroethylene)/poly(ethylene oxide) blends for battery separators in lithium-ion applications |
| Autor(es): | Costa, C. M. Pereira, J. Nunes Rodrigues, L. C. Silva, Maria Manuela Gómez Ribelles, J. L. Lanceros-Méndez, S. |
| Palavras-chave: | P(VDF-TrFE)/PEO blends Li-ion batteries Separator membranes Ionic conductivity |
| Data: | 2013 |
| Editora: | Elsevier 1 |
| Revista: | Electrochimica Acta |
| Resumo(s): | Polymer blends based on poly(vinylidene fluoride-trifluoroethylene)/poly(ethylene oxide), P(VDF-TrFE)/PEO for Li-ion battery separators applications have been prepared through solvent casting technique. The microstructure, hidrophilicity and electrolyte uptake strongly depend on PEO content within the blend. The best value of ionic conductivity at room temperature was 0.25 mS.cm-1 for the 60/40 membrane. The membranes are electrochemically stable. |
| Tipo: | Artigo |
| URI: | https://hdl.handle.net/1822/27006 |
| DOI: | 10.1016/j.electacta.2012.10.098 |
| ISSN: | 0013-4686 |
| Arbitragem científica: | yes |
| Acesso: | Acesso restrito UMinho |
| Aparece nas coleções: | CDF - FCD - Artigos/Papers (with refereeing) |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| TrFE-PEO_EA_F.pdf Acesso restrito! | 518,55 kB | Adobe PDF | Ver/Abrir |
