Rechargeable electrochemical alkali-metal cells

Details Rechargeable electrochemical alkali-metal cells Rechargeable electrochemical alkali-metal cells

1994-06-03

1996-11-19

Bell, Bruce F.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

429192, 429194, 429207, 429233, 429234, 429241, 429242, 429245, 429247, H01M 458

Patent

active

055761194

ABSTRACT:
A rechargeable electrochemical cell comprising a first electrode capable of reversibly incorporating on the surface thereof an alkali metal, a second electrode capable of reversibly incorporating therein ions of the alkali metal, and an electrolyte in contact with the first and second electrodes, the cell being characterized in that prior to charging the surface of the first electrode is substantially free from the alkali-metal.

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J. J. Auburn et al., "Lithium Intercalation Cells without Metallic Lithium:MoO.sub.2 /LiCoO.sub.2 and WO.sub.2 /LiCoO.sub.2 ", Extended Abstracts, vol. 86-2, No. 18, San Diego, pp. 28-29.

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