Polyelectrolyte composite materials with LiPF6 and tetraglyme

Ted M Pappenfus, Kent R Mann, William H Smyrl

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3 Scopus citations


The synthesis and properties of a new type of polymer gel electrolyte are discussed. The composite electrolytes consist of equimolar amounts of LiPF 6 and tetraglyme (G4) to create [Li(G4)]PF6 which is added to a polyelectrolyte matrix. These materials display room-temperature conductivities > 10-4 S/cm and posses an electrochemical stability of greater than 5.0 V vs. Li+/Li.

Original languageEnglish (US)
JournalElectrochemical and Solid-State Letters
Issue number8
StatePublished - Sep 7 2004

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