Anode and battery

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode

Reexamination Certificate

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Details

C429S209000, C429S231950, C429S217000, C429S235000

Reexamination Certificate

active

07494743

ABSTRACT:
An anode capable of relaxing internal stress and thereby preventing deformation and a battery using it are provided. An anode provided with an anode active material layer is formed on an anode current collector. The anode active material layer has active material particles containing silicon (Si) as an element, and at least some of the active material particles contain a polymer component in the particle.

REFERENCES:
patent: 6051340 (2000-04-01), Kawakami et al.
patent: 6432579 (2002-08-01), Tsuji et al.
patent: 2003/0003362 (2003-01-01), Leising et al.
patent: 08-050922 (1996-02-01), None
patent: 11-135115 (1999-05-01), None
patent: 2948205 (1999-07-01), None
patent: 2004327309 (2004-11-01), None

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