Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method
Patent
1996-01-26
1997-08-19
Kalafut, Stephen
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Include electrolyte chemically specified and method
429144, 429192, 429219, H01M 454
Patent
active
056586884
ABSTRACT:
An active primary battery containing a lithium anode; an aprotic organic electrolyte; a separator; and a cathode made of silver (II) oxide, mercuric oxide, or a mixture of silver (II) oxide and mercuric oxide is described. The battery exhibits high open circuit and operating voltage under a wide range of current densities. The open circuit voltage of a lithium-silver (II) oxide battery of the present invention is almost double that obtained in a zinc-silver (II) oxide battery. The packaged capacity density, in amp-hrs/cc, is about twice that obtained in a lithium-manganese dioxide battery or a lithium-iodine battery. The packaged energy density, in watt-hours/cc, is also about twice that obtained in a zinc-silver (II) oxide battery, a lithium-manganese dioxide battery, and a lithium-iodine battery.
REFERENCES:
patent: 3055964 (1962-09-01), Solomon et al.
patent: 3772083 (1973-11-01), Mead
patent: 3853627 (1974-12-01), Lehmann et al.
patent: 3877993 (1975-04-01), Davis
patent: 3947289 (1976-03-01), Dey et al.
patent: 4167609 (1979-09-01), Scarr
patent: 4310609 (1982-01-01), Liang et al.
patent: 4423124 (1983-12-01), Dey
patent: 4555454 (1985-11-01), Shuster
patent: 4812375 (1989-03-01), Foster
patent: 5320916 (1994-06-01), Kishimoto et al.
Derwent Publications Ltd. AN 81-57604D & JP-A-56 073 861 (Sango Electric KK) Nov. 1979.
Proceedings of the 8th Annual Power Sources Conference J. Farrar et al., "High-Energy Battery System Study", 1964.
Final Report on US Army Contract #DA-36-039-AMC-03201 by J. Farrer et al. for "High-Energy Battery System Study", 1963.
Electrochemical Technology, Jan.-Feb. 1968, R. Jasinski, "Electrochemical Power Sources in Nonaqueous Solvents".
Kalafut Stephen
Mine Safety Appliances Company
Uber James G.
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