Nonaqueous electrolyte secondary battery

Details Nonaqueous electrolyte secondary battery Nonaqueous electrolyte secondary battery

2005-03-04

2009-11-24

Weiner, Laura S (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S231100, C429S231600, C429S231500, C429S223000, C429S224000

Reexamination Certificate

active

07622223

ABSTRACT:
A nonaqueous electrolyte secondary battery includes a positive electrode containing a positive active material, a negative electrode containing a negative active material and a nonaqueous electrolyte. Characteristically, the positive active material comprises a mixture of a lithium transition metal complex oxide A obtained by incorporating at least Zr and Mg into LiCoO2and a lithium transition metal complex oxide B having a layered structure and containing at least Ni and Mn as the transition metal.

REFERENCES:
patent: 7198871 (2007-04-01), Kitao et al.
patent: 7435510 (2008-10-01), Tode et al.
patent: 2004/0076882 (2004-04-01), Hosoya et al.
patent: 2004/0229123 (2004-11-01), Takahashi et al.
patent: 1482699 (2004-03-01), None
patent: 1484336 (2004-03-01), None
patent: 1 391 959 (2004-02-01), None
patent: 2561556 (1996-09-01), None
patent: 3244314 (2001-10-01), None
patent: 2002-42813 (2002-02-01), None
patent: 2002-319398 (2002-10-01), None
patent: 2003-203631 (2003-07-01), None
patent: 2003-221234 (2003-08-01), None
patent: 2004-31165 (2004-01-01), None
patent: 2004-47180 (2004-02-01), None
patent: 2005-129489 (2005-05-01), None
Yoshio, Masaki et al., “Preparation and properties of LiCoyMnxNi1-x-yO2as a cathode for lithium ion batteries”,Journal of Power Sources, 90 (2000) pp. 176-181.
Lu, Zhonghua et al., “Layered Li[NixCo1-2xMnx]O2Cathode Materials for Lithium-Ion Batteries”,Electrochemical and Solid-State Letters, 4 (12) pp. A200-A203 (2001).
Koyama, Yukinori et al., “Lithium Insertion Material of LiCo⅓Ni⅓Mn⅓O2for Advanced Batteries; (I) Prediction on the Crystal and Electronic Structure”,The 42ndBattery Symposium in Japan: Lecture Summary, 2001, pp. 50-51.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4113226