Nonaqueous electrolyte secondary cell

Details Nonaqueous electrolyte secondary cell Nonaqueous electrolyte secondary cell

1993-06-29

1994-12-06

Kalafut, Stephen

Metal working

Method of mechanical manufacture

Electrical device making

205 59, 423599, H01M 450

Patent

active

053707109

ABSTRACT:
A nonaqueous electrolyte secondary cell provided with (a) a negative electrode consisting essentially of a carrier for a negative electrode active material , said carrier being capable of being doped and dedoped with lithium, (b) a positive electrode comprising, as an essential positive electrode active material, Li.sub.1+x Mn.sub.2 O.sub.4, wherein x>0, obtained by doping a lithium-manganese complex oxide with lithium and (c) a nonaqueous electrolyte. The secondary cell has an increased cell capacity as well as a high energy density and an excellent charge-discharge characteristics .

REFERENCES:
patent: 3756789 (1973-09-01), Alder et al.
patent: 4980251 (1990-12-01), Thackery et al.
patent: 5110696 (1992-05-01), Shokoohi et al.
patent: 5266299 (1993-11-01), Tarascon
Rossouw et al., Mat. Res. Bull., vol. 25, pp. 173-182, 1990 "Structural Aspects of Lithium-Manganese-Oxide Electrodes for Rechargable Lithium Batteries".

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-211725