𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Thin film solid state sodium batteries for electric vehicles

✍ Scribed by Marca M. Doeff; Steven J. Visco; Ma Yanping; Marcus Peng; Ding Lei; Lutgard C. De Jonghe

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
544 KB
Volume
40
Category
Article
ISSN
0013-4686

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✦ Synopsis

Research from this laboratory on the sodium/solid polymer electrolyte (SPE) battery is described. Recent results show a performance level that equals or exceeds that of the better-known lithium analogs in terms of rate capability, cycle life and specific power, but at a lower projected cost per kilowatt hour, making sodium/SPE systems attractive for applications such as electric vehicles. Optimization of electrolyte composition and cathodes, using solid redox polymerization electrodes, sodium cobalt oxide or a new manganese oxide, is discussed, and areas for further study are suggested.

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