Rechargeable battery with nonaqueous electrolyte

Details Rechargeable battery with nonaqueous electrolyte Rechargeable battery with nonaqueous electrolyte

2006-12-26

2006-12-26

Barr, Michael (Department: 1746)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S235000

Reexamination Certificate

active

07153609

ABSTRACT:
A rechargeable battery with a nonaqueous electrolyte using a constituent material, which has high energy density and a high level of safety. The constituent material includes a positive electrode having a lithium compound-containing active material and a current collector, and a negative electrode facing the positive electrode. The negative electrode an active material and a current collector. At least one of the current collectors being formed of an assembly of rectangular sheet pieces. The constituent material satisfies formula S/χ≦α×d, where d represents distance between the current collectors which face each other; S represents the largest facing area in one rectangular sheet piece in the positive electrode current collector and the negative electrode current collector; χ represents aspect ratio of one rectangular sheet piece in the positive electrode or negative electrode current collector; and α is a coeffieient which is a number of 900 to 720.

REFERENCES:
patent: 6730440 (2004-05-01), Bauer et al.
patent: 2001/0018147 (2001-08-01), Yanai et al.
patent: 2003/0026037 (2003-02-01), O'Sullivan et al.
patent: 2003/0099884 (2003-05-01), Chiang et al.
patent: 2003/0186108 (2003-10-01), Jeon et al.
patent: 2003/0203278 (2003-10-01), Hamada et al.
patent: 2005/0026037 (2005-02-01), Riley et al.
patent: 7-249404 (1995-09-01), None

Affiliated with

Also associated with

Rating

Rechargeable battery with nonaqueous electrolyte does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3659939