Lithium-lead sulfate primary electrochemical cell

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method

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429197, 429227, H01M 458

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active

041762142

ABSTRACT:
Disclosed is a primary electrochemical cell which employs a lithium metal anode, a lead sulfate cathode, and an electrolyte solution comprising a lithium salt in an organic solvent. The cell has an operating voltage and energy density sufficiently close to conventional 1.5 V cells to permit their direct replacement.

REFERENCES:
patent: 4018970 (1977-04-01), Jumel et al.
patent: 4049892 (1977-09-01), Kronenberg
patent: 4085259 (1978-04-01), Lauck
G. Lehmann et al., "The Copper Oxide-Lithium Cell"; 5th International Power Sources Symposium, Brighton, Eng. 1974.
G. Pistoia et al., "Lead Compounds as Cathode Materials for Lithium Cells", Electrochemica Acta, 1977, vol. 22, pp. 1141-1145.

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