Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Patent
1986-07-28
1988-03-01
Niebling, John F.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
252519, H01M 402
Patent
active
047285907
ABSTRACT:
A fully charged positive electrode composition for an electrochemical cell includes FeS.sub.2 and NiS.sub.2 in about equal molar amounts along with about 2-20 mole percent of the reaction product Li.sub.2 S. Through selection of appropriate electrolyte compositions, high power output or low operating temperatures can be obtained. The cell includes a substantially constant electrode impedance through most of its charge and discharge range. Exceptionally high discharge rates and overcharge protection are obtainable through use of the inventive electrode composition.
REFERENCES:
patent: 3898096 (1975-08-01), Herddy et al.
patent: 3907589 (1975-09-01), Gay et al.
patent: 3941612 (1976-03-01), Steunenberg et al.
patent: 3947291 (1976-03-01), Yao et al.
patent: 3992222 (1976-11-01), Walsh et al.
patent: 4011373 (1977-03-01), Kaun et al.
patent: 4079303 (1978-03-01), Cox
patent: 4086404 (1978-04-01), Vissers et al.
patent: 4164069 (1979-08-01), Tomczuk
patent: 4172926 (1979-10-01), Shimotake et al.
patent: 4223078 (1980-09-01), Armand et al.
patent: 4238721 (1980-12-01), DeLuca et al.
patent: 4357398 (1982-11-01), Nelson et al.
patent: 4386019 (1983-05-01), Kaun et al.
patent: 4446212 (1984-05-01), Kaun
patent: 4481267 (1984-11-01), Bowden et al.
patent: 4540642 (1985-09-01), Kaun
Redy et al, "Resistance Characterization of Nickel Sulfate Electrodes in LiCl-containing Molten Salt Electrolytes", Advances in Battery Materials and Processes, The Electrochemical Society (1984).
ANL-84-93 Lithium-Alloys/FeS Cell Design and Analysis Report", Argonne National Laboratory (1985).
Fisher Robert J.
Glenn Hugh W.
Hightower Judson R.
Marquis Steven P.
Niebling John F.
LandOfFree
Electrochemical cell with high discharge/charge rate capability does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrochemical cell with high discharge/charge rate capability, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrochemical cell with high discharge/charge rate capability will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-997514