High temperature secondary batteries

Details High temperature secondary batteries High temperature secondary batteries

1975-09-25

1977-03-22

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

Deferred action type

Responsive to heat

429153, 429218, 429221, H01M 4300

Patent

active

040138186

ABSTRACT:
The invention concerns a high temperature lithium-sulphur secondary battery. The cells of the battery are arranged in a stack, and each cell consists of a pellet of immobilized electrolyte sandwiched between a lithium containing negative electrode pellet and a metal sulphide positive electrode. Intercell metal sheets both maintain electrical contact and inhibit chemical reaction between the electrodes of adjacent cells, and the stack of cells is enclosed in a close-fitting tube of chemically inert and electrically insulating material.

REFERENCES:
patent: 2671125 (1954-03-01), Heraud
patent: 3847675 (1974-11-01), Sharma
patent: 3885989 (1975-05-01), Bush
patent: 3895959 (1975-07-01), Dehmelt
patent: 3925098 (1975-12-01), Saunders et al.

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