Lithium ion electrochemical cell

Details Lithium ion electrochemical cell Lithium ion electrochemical cell

1997-07-21

1999-09-07

Bell, Bruce F.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

429129, 429248, 429 94, 42923195, 296231, 296235, H01M 216

Patent

active

059485698

ABSTRACT:
A lithium ion cell having an amount of a Group 1 element between the positive electrode and the negative electrode is described. The Group 1 element can be on an surface of an electrode separator as a deposit. The Group 1 element can increase the charging capacity of the cell, eliminate the irreversible capacity of the cell, improve the rechargeable cell cyclability, or increase the charging reversibility of the cell.

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