Lithium-ion conducting ceramic/polyether composites

MacFarlane, D. R., Newman, P. J., Nairn, K. M. and Forsyth, M. 1998, Lithium-ion conducting ceramic/polyether composites, Electrochimica acta, vol. 43, no. 10-11, pp. 1333-1337.

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Title Lithium-ion conducting ceramic/polyether composites
Author(s) MacFarlane, D. R.
Newman, P. J.
Nairn, K. M.
Forsyth, M.
Journal name Electrochimica acta
Volume number 43
Issue number 10-11
Start page 1333
End page 1337
Publisher Elsevier Science Pub. Co.
Place of publication New York, N.Y.
Publication date 1998-04
ISSN 0013-4686
1873-3859
Keyword(s) composite electrolytes
ionic conduction
lithium conduction
Summary Composites 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.
Language eng
Field of Research 039999 Chemical Sciences not elsewhere classified
Socio Economic Objective 970103 Expanding Knowledge in the Chemical Sciences
HERDC Research category C1.1 Refereed article in a scholarly journal
Copyright notice ©1998, Elsevier Science Ltd.
Persistent URL http://hdl.handle.net/10536/DRO/DU:30030204

Document type: Journal Article
Collection: Institute for Technology Research and Innovation
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