Non-aqueous electrolyte and a lithium secondary battery...

Details Non-aqueous electrolyte and a lithium secondary battery... Non-aqueous electrolyte and a lithium secondary battery...

2007-05-29

2007-05-29

Weiner, Laura (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

C429S326000, C429S330000, C429S332000, C429S331000, C429S338000, C429S340000, C429S199000, C429S200000, C429S341000

Reexamination Certificate

active

10653192

ABSTRACT:
An electrolyte of a lithium secondary battery includes lithium salts, an organic solvent with a high boiling point, and a carbonate-based additive compound having substituents selected from the group consisting of a halogen, a cyano (CN), and a nitro (NO2). The electrolyte improves discharge, low temperature, and cycle life characteristics of a lithium secondary battery.

REFERENCES:
patent: 6495293 (2002-12-01), Arai et al.
patent: 6743947 (2004-06-01), Xu et al.
patent: 2004/0146786 (2004-07-01), Sato et al.
patent: 10-189043 (1998-07-01), None
C.R. Yang, Y.Y. Wang, C.C. Wan; Composition analysis of the passive film on the carbon electrode of a lithium-ion battery with an EC-based electrolyte;Journal of Power Sources 72 (1998) pp. 66-70.
Sid Megahed and Bruno Scrosati; Lithium-ion rechargeable batteries; Journal of Power Sources, 51 (1994; pp. 79-104.
Norio Takami et al.; Laminated Thin Li-Ion Batteries Using a Liquid Electrolyte; Journal of the Electrochemical Society, 149 (1) A9-12 (2002); pp. A9-A12.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3733132