Electric storage batteries

Details Electric storage batteries Electric storage batteries

1977-03-02

1978-12-12

Lefevour, Charles F.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

429241, 429245, H01M 472

Patent

active

041296923

ABSTRACT:
There is disclosed an electrode structure for an electrochemical cell comprising a fibrous support made of organic polymeric material, which is 0.1 to 3 mm. thick, carrying a pattern of solid conductors extending over the surface of the porous support from a current take off region to regions spaced therefrom, and containing electrochemically active material deposited on the fibrous support, in contact with the conductors, in an amount of at least 0.1 grams/sq. cm/mm thickness in such a manner that electrical energy produced by the electrochemical reaction can be conducted out of the electrode. Also disclosed are methods and apparatus for making the structure.

REFERENCES:
patent: 3033909 (1962-05-01), Urry
patent: 3808040 (1974-04-01), Barnes
patent: 3944432 (1976-03-01), Brinkmann
patent: 3956012 (1976-05-01), Schalle
patent: 3973991 (1976-08-01), Cestaro et al.

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