Lithium secondary battery having an improved polymer...

Details Lithium secondary battery having an improved polymer... Lithium secondary battery having an improved polymer...

2006-04-18

2010-06-29

Alejandro, Raymond (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

C429S307000, C429S317000, C429S309000

Reexamination Certificate

active

07745053

ABSTRACT:
Lithium secondary batteries having polymer electrolytes are provided. A lithium battery includes a positive electrode including a positive active material capable of intercalating and deintercalating lithium ions, a negative electrode including a negative active material capable of intercalating and deintercalating lithium ions, and a polymer electrolyte. The polymer electrolyte includes a polymer, a non-aqueous organic solvent, and a lithium salt. The polymer electrolyte has a shear strength relative to the positive electrode of about 0.7 N/mm or greater.

REFERENCES:
patent: 5718989 (1998-02-01), Aoki et al.
patent: 7241534 (2007-07-01), Nishimura et al.
patent: 1 347 462 (2003-09-01), None
patent: 1 508 934 (2005-02-01), None
patent: 1508934 (2005-02-01), None
patent: 1 524 709 (2005-04-01), None
patent: 9-237631 (1997-09-01), None
patent: 11-265616 (1999-09-01), None
patent: 2000-311516 (2000-11-01), None
patent: 2003-068138 (2003-03-01), None
patent: 2003-147218 (2003-05-01), None
patent: 2003-217340 (2003-07-01), None
patent: 2003-249264 (2003-09-01), None
patent: 2005-038722 (2005-02-01), None
patent: 2005-072003 (2005-03-01), None
patent: 2003-0087080 (2003-11-01), None
patent: 10-2005-0014408 (2005-02-01), None
Patent Abstracts of Japan for Publication No. 09-237631; dated Sep. 9, 1997 in the name of Taku Aoki, et al.
Patent Abstracts of Japan for Publication No. 2003-249264; dated Sep. 5, 2003 in the name of Cheol-Soo Jung, et al.
European Search Report dated Jun. 21, 2006 for EP 06112896.3, in the name of Samsung SDI Co., Ltd.
Korean Patent Abstracts, Publication No. 1020050014408 A, dated Feb. 7, 2005, in the name of Jun Won Kang et al.
Japanese Office action dated Sep. 29, 2009, for corresponding Japanese application 2006-105448, noting listed references in this IDS, as well as JP 2003-249264 previously filed in an IDS dated Apr. 12, 2007.

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