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Lithium-ion conducting ceramic/polyether composites
journal contribution
posted on 1998-04-01, 00:00 authored by D MacFarlane, P Newman, K Nairn, Maria ForsythMaria ForsythComposites of a lithium ion conducting ceramic with a lithium salt based polymer electrolyte matrix are described. Conductivity measurements as a function of the lithium ion conducting ceramic phase content in the composite show that there is a significant increase in conductivity at approximately 40 vol% of the ceramic. The room temperature conductivity above this ceramic content is enhanced by at least 100% over that of the polymer electrolyte phase alone. It is believed that this additional contribution is substantially lithium ion conduction. The major barrier to ion-motion in these materials appears to be the interface between the polymer and ceramic. This interfacial resistance is strongly moisture-sensitive.
History
Journal
Electrochimica actaVolume
43Issue
10-11Pagination
1333 - 1337Publisher
Elsevier Science Pub. Co.Location
New York, N.Y.Publisher DOI
ISSN
0013-4686eISSN
1873-3859Language
engPublication classification
C1.1 Refereed article in a scholarly journalCopyright notice
1998, Elsevier Science Ltd.Usage metrics
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