Nonaqueous electrolyte secondary battery and battery pack

Details Nonaqueous electrolyte secondary battery and battery pack Nonaqueous electrolyte secondary battery and battery pack

2008-09-02

2008-09-02

Weiner, Laura S (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S231500, C429S231100, C429S231300, C429S323000, C429S200000, C429S203000, C429S231950

Reexamination Certificate

active

11492106

ABSTRACT:
A nonaqueous electrolyte secondary battery includes a positive electrode, a negative electrode, and a nonaqueous electrolyte. The negative electrode contains an active material providing a working potential which is nobler by at least 0.5V than a lithium metal potential. Also, the nonaqueous electrolyte contains an ionic liquid and allyl phosphate represented by chemical formula given below:where R denotes hydrogen atom or an alkyl group having 1 to 3 carbon atoms, and n denotes an integer of 1 to 3.

REFERENCES:
patent: 6203942 (2001-03-01), Gan et al.
patent: 6511772 (2003-01-01), Gan et al.
patent: 7029793 (2006-04-01), Nakagawa et al.
patent: 2005/0164082 (2005-07-01), Kishi et al.
patent: 2006/0068282 (2006-03-01), Kishi et al.
patent: 4-349365 (1992-12-01), None
patent: 10-255839 (1998-09-01), None
patent: 11-86905 (1999-03-01), None
patent: 2001-160415 (2001-06-01), None
patent: 2001-319688 (2001-11-01), None
patent: 2002-110225 (2002-04-01), None
patent: 2002-203598 (2002-07-01), None
patent: WO 01/86748 (2001-11-01), None
U.S. Appl. No. 11/683,605, filed Mar. 8, 2007, Kishi, et al.
U.S. Appl. No. 11/276,843, filed Mar. 16, 2006, Takashi Kuboki, et al.

Affiliated with

Also associated with

Rating

Nonaqueous electrolyte secondary battery and battery pack does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Nonaqueous electrolyte secondary battery and battery pack, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nonaqueous electrolyte secondary battery and battery pack will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3942456