Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Reexamination Certificate
2006-06-13
2006-06-13
Weiner, Laura (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
C429S231800, C429S218100, C429S232000, C429S231100, C429S231300, C429S221000, C429S223000, C429S224000
Reexamination Certificate
active
07060389
ABSTRACT:
The present invention relates to a nonaqueous electrolyte secondary battery comprising an anode capable of doping with and dedoping from lithium, a cathode and a nonaqueous electrolyte. The anode includes a carbon material, a polymer material and an Sn-containing compound expressed by a below general formula (1)in-line-formulae description="In-line Formulae" end="lead"?SnM1xM2yM3z (1)in-line-formulae description="In-line Formulae" end="tail"?(In the formula, M1designates at least one kind of material selected from Co and Cu, and M2designates at least one kind of material selected from Cr, Fe, Mn, Nb, Mo, W, B and P. M3designates at least one kind of material selected from In, Ag, Zn and Al. x, y and z are respectively represented by 0.1<x≦2, 0<y≦2 and 0<z≦1.).
REFERENCES:
patent: 6541157 (2003-04-01), Inagaki et al.
patent: 2004/0029004 (2004-02-01), Miyaki
patent: 10-223221 (1998-08-01), None
patent: 10-308207 (1998-11-01), None
patent: 2000-12037 (2000-01-01), None
patent: 2000-311681 (2000-11-01), None
patent: 2001-143761 (2001-05-01), None
patent: WO 00/17948 (2000-03-01), None
Sonnenschein Nath & Rosenthal LLP
Sony Corporation
Weiner Laura
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