Ion diffusion restricted by time-dependent barriers in a viscous polyethylene-based liquid electrolyte

Kikuko Hayamizu, Etsuo Akiba, William S. Price

    Research output: Contribution to journalArticle

    Abstract

    An overview is given of new NMR data indicating that viscous polyethylene-based liquid electrolytes have undergone significant structural relaxation in the intervening period and provides cogent information on the conductivity and largely explains the nonideal behaviors. The study reported addressed the liquid electrolytes, (ethylene oxide)-co-(propylene oxide) (m(EOPO), MW ∼ 8000) doped with LiN(SO 2CF 3) 2 (LiTFSI).
    Original languageEnglish
    Pages (from-to)8596-8598
    Number of pages3
    JournalMacromolecules
    Volume36
    Issue number23
    DOIs
    Publication statusPublished - 18 Nov 2003

    Keywords

    • Lithium cells
    • Polyelectrolytes
    • Storage batteries

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