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Electroactive poly(vinylidene fluoride-trifluorethylene) (PVDF-TrFE) microporous membranes for lithium-ion battery applications

Journal Article


Abstract


  • Poly(vinylidene fluoride-trifluorethylene) porous membranes were prepared by solvent evaporation at room temperature. The morphology of the membranes reveals an interconnected porous structure with porosity ranging from 72% up to 80%. The conductivity of the membranes and the LiClO 4 uptake increases with increasing porosity. After uptake, the increase of the electrical conductivity is larger for the less porous membranes and the thermal stability of the electrical conductivity is increased.

UOW Authors


  •   Costa, Carlos M. (external author)
  •   California, A (external author)
  •   Cardoso, Vanessa F. (external author)
  •   Gomes da Silva Sencadas, Vitor
  •   Rodrigues, L C. (external author)
  •   Silva, M M. (external author)
  •   Lanceros-Méndez, Senentxu (external author)

Publication Date


  • 2012

Citation


  • Costa, C. M., California, A., Cardoso, V. F., Sencadas, V., Rodrigues, L. C., Silva, M. M. & Lanceros-Méndez, S. (2012). Electroactive poly(vinylidene fluoride-trifluorethylene) (PVDF-TrFE) microporous membranes for lithium-ion battery applications. Ferroelectrics, 430 (1), 103-107.

Scopus Eid


  • 2-s2.0-84859899106

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/3708

Number Of Pages


  • 4

Start Page


  • 103

End Page


  • 107

Volume


  • 430

Issue


  • 1

Abstract


  • Poly(vinylidene fluoride-trifluorethylene) porous membranes were prepared by solvent evaporation at room temperature. The morphology of the membranes reveals an interconnected porous structure with porosity ranging from 72% up to 80%. The conductivity of the membranes and the LiClO 4 uptake increases with increasing porosity. After uptake, the increase of the electrical conductivity is larger for the less porous membranes and the thermal stability of the electrical conductivity is increased.

UOW Authors


  •   Costa, Carlos M. (external author)
  •   California, A (external author)
  •   Cardoso, Vanessa F. (external author)
  •   Gomes da Silva Sencadas, Vitor
  •   Rodrigues, L C. (external author)
  •   Silva, M M. (external author)
  •   Lanceros-Méndez, Senentxu (external author)

Publication Date


  • 2012

Citation


  • Costa, C. M., California, A., Cardoso, V. F., Sencadas, V., Rodrigues, L. C., Silva, M. M. & Lanceros-Méndez, S. (2012). Electroactive poly(vinylidene fluoride-trifluorethylene) (PVDF-TrFE) microporous membranes for lithium-ion battery applications. Ferroelectrics, 430 (1), 103-107.

Scopus Eid


  • 2-s2.0-84859899106

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/3708

Number Of Pages


  • 4

Start Page


  • 103

End Page


  • 107

Volume


  • 430

Issue


  • 1