High energy density non-aqueous electrolyte lithium cell operati

Details High energy density non-aqueous electrolyte lithium cell operati High energy density non-aqueous electrolyte lithium cell operati

1990-02-05

1992-05-19

Kalafut, Stephen

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

429184, 429245, H01M 616

Patent

active

051148110

ABSTRACT:
An electrochemical cell is provided having a metallic anode comprising a lithium-aluminum alloy, a solid cathode of electronically conductive material and an ionic conductive non-aqueous electrolyte solution operatively associated and in direct contact with the anode and cathode. The metallic anode comprises a lithium-aluminum alloy wherein aluminum comprises from about 0% to about 50% by weight of the alloy. The solid cathode comprises a fluorinated carbon such as poly carbon monofluoride, a metal oxide or a metal oxide bronze. The non-aqueous electrolyte solution comprises a first component consisting of a high boiling aprotic solvent or combinations thereof, and a second component consisting of at least one lithium salt. The electrochemical cell demonstrates an energy density of about 0.6WH/CC and exhibits consistent performance predictability over an operational range of from about -20.degree. C. to about 180.degree. C.

REFERENCES:
patent: 3301711 (1967-01-01), King, Jr. et al.
patent: 3484296 (1967-08-01), Buzzelli
patent: 3514337 (1970-05-01), Braeuer et al.
patent: 3536532 (1969-04-01), Watanabe et al.
patent: 3700502 (1972-10-01), Watanabe et al.
patent: 3897264 (1975-07-01), Auborn
patent: 3935025 (1976-01-01), Cadman et al.
patent: 3947289 (1976-03-01), Dey et al.
patent: 4246327 (1981-01-01), Skarstad et al.
patent: 4271242 (1981-06-01), Toyoguchi et al.
patent: 4310609 (1982-01-01), Liang et al.
patent: 4391729 (1983-07-01), Liang et al.
patent: 4585715 (1986-04-01), Marple
patent: 4690877 (1987-09-01), Gabano et al.
patent: 4803137 (1989-02-01), Miyazaki et al.
patent: 4830940 (1989-05-01), Keister et al.

Affiliated with

Also associated with

Rating

High energy density non-aqueous electrolyte lithium cell operati does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High energy density non-aqueous electrolyte lithium cell operati, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High energy density non-aqueous electrolyte lithium cell operati will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2416878