Electrochemical cell and cathode for same

Details Electrochemical cell and cathode for same Electrochemical cell and cathode for same

1977-01-31

1978-04-25

Walton, Donald L.

Chemistry: electrical current producing apparatus, product, and

Fluid active material or two-fluid electrolyte combination...

Active material in solution

429178, 429237, 141 11, H01M 496

Patent

active

040863972

ABSTRACT:
A carbon cathode structure is described comprising an aggregate of discrete, porous, semi-rigid carbon conglomerates which are impressed from both sides onto a screen-like substrate for physical support thereby. The substrate additionally functions as a current collector by uniformly and electrically contacting the interior of the resulting structure. Electrolyte-conducting channels formed between adjacent conglomerates of the thick, porous cathode structure serve to maximize the cell rate capability and cell discharge capacity.

REFERENCES:
patent: 396769 (1889-01-01), Sellon
patent: 2724733 (1955-11-01), Hagspihl et al.
patent: 3369937 (1968-02-01), Himy
patent: 3519485 (1970-07-01), Chassoux et al.
patent: 3907593 (1975-09-01), Marincic
patent: 3923543 (1975-12-01), Auborn et al.

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