Non-aqueous electrolyte secondary battery

Details Non-aqueous electrolyte secondary battery Non-aqueous electrolyte secondary battery

2006-08-17

2008-10-21

Weiner, Laura S (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

C429S330000, C429S231100, C429S231200, C429S231300, C429S231400, C429S231800, C429S231500, C429S221000, C429S223000, C429S224000, C429S164000

Reexamination Certificate

active

07438994

ABSTRACT:
A non-aqueous electrolyte secondary battery has a positive electrode, a negative electrode, a separator, and a non-aqueous electrolyte solution. The positive electrode has a theoretical capacity per unit area from 3.0 to 4.5 mAh/cm2. The non-aqueous electrolyte solution contains ethylene carbonate (EC), ethylmethyl carbonate (EMC), and dimethyl carbonate (DMC) as solvents, and LiPF6as an electrolyte, with volume ratios from 10 to 20% for EC, 10 to 20% for EMC, and 60 to 80% for DMC relative to all the solvents in the electrolyte solution. The concentration of the LiPF6is from 1.30 to 1.50 mol/L.

REFERENCES:
patent: 6641953 (2003-11-01), Takeuchi et al.
patent: 2006/0040184 (2006-02-01), Okamoto
patent: 2006/0269846 (2006-11-01), Xu et al.
patent: 2 334 054 (2002-03-01), None
patent: 0 622 862 (1994-11-01), None
patent: 7-014607 (1995-01-01), None
patent: 7-45304 (1995-02-01), None
patent: 2004-342626 (2004-12-01), None

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4007209