Current collector for lithium ion battery

Details Current collector for lithium ion battery Current collector for lithium ion battery

1994-03-02

1995-11-07

Maples, John S.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

429209, 429254, H01M 614, H01M 214

Patent

active

054647061

ABSTRACT:
An improved lithium ion battery is described wherein corrosion of the current collector in contact with the electrode face is greatly reduced. In one embodiment an electrically conductive, ceramic layer is inserted between the current collector and the corresponding major face of the cathode. In another embodiment the metallic current collector plate is replaced by an electrically conductive laminated organic polymer having electrically conductive particles dispersed therein.

REFERENCES:
patent: 5187033 (1993-02-01), Koshiba
patent: 5254415 (1993-10-01), Williams et al.
patent: 5262254 (1993-11-01), Koksbang et al.
patent: 5314765 (1994-05-01), Bates

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