Ultraminiature high energy density cell

Details Ultraminiature high energy density cell Ultraminiature high energy density cell

1976-12-10

1978-05-23

LeFevour, Charles F.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Cell enclosure structure, e.g., housing, casing, container,...

429186, 429194, H01M 208

Patent

active

040911888

ABSTRACT:
A high energy density hermetic ultraminiature cylindrical cell containing a combination electrolyte fill port and current collector as a hollow metal needle. The cell includes a lithium anode, an electrolyte of an alkali metal salt dissolved in an organic solvent, and a cathode of a chromate, vanadate, molydate, permanganate, iodate, oxide, or carbonmonofluoride.

REFERENCES:
patent: 3475226 (1969-10-01), Fraioli
patent: 3645792 (1972-02-01), Hacha
patent: 3663301 (1972-05-01), Ralston
patent: 3853627 (1974-12-01), Lehmann et al.
patent: 3918992 (1975-11-01), Will et al.

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