Lithium secondary battery

Details Lithium secondary battery Lithium secondary battery

2007-03-27

2007-03-27

Weiner, Laura (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S233000, C429S234000, C429S231800, C429S231100, C429S231300, C429S217000

Reexamination Certificate

active

10400538

ABSTRACT:
In a lithium secondary battery comprising positive and negative electrodes each comprising at least an active material capable of occluding and releasing lithium ions, a binder and a current collector, and an electrolytic solution, the active material in the positive and/or negative electrode has been made conductive by coating its surface with a conductive agent and a binder, and affixed to the surface of the collector by a dry process. The lithium secondary battery is given a higher energy density and a higher output density and will find a wider range of application.

REFERENCES:
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patent: 6159635 (2000-12-01), Dasgupta et al.
patent: 6406814 (2002-06-01), Gorkovenko et al.
patent: 6548208 (2003-04-01), Kasamatsu et al.
patent: 2002/0086206 (2002-07-01), Fauteux et al.
patent: 2003/0113627 (2003-06-01), Choi et al.
patent: 1112733 (1995-11-01), None
patent: 03-017965 (1991-01-01), None
patent: 11-339782 (1999-12-01), None

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