Method of making a cell using a lithium-deactivated carbon anode

Details Method of making a cell using a lithium-deactivated carbon anode Method of making a cell using a lithium-deactivated carbon anode

1996-11-29

1998-04-28

Maples, John S.

Metal working

Method of mechanical manufacture

Electrical device making

429194, H01M 1038

Patent

active

057439214

ABSTRACT:
A method of making a secondary, cathode-loaded, lithium-ion cell having a carbon anode including the principal step of cathodizing the carbon in a non-aqueous lithium-ion-conducting solution to deactivate the carbon by neutralizing or passivating any active sites therein.

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patent: 5443601 (1995-08-01), Doeff et al.
patent: 5503946 (1996-04-01), Fauteux et al.
patent: 5595837 (1997-01-01), Olsen et al.
European Search Report dated 9 Oct. 1996 corres to EP 96 20 1589.
"Increasing the Lithium Capacity of a Carbon Electrode", NASA Tech Briefs, vol. 19 No. 7, p. 52 (Jul. 1995).

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