Screen printing fuel cell electrolyte matrices using polyethylen

Details Screen printing fuel cell electrolyte matrices using polyethylen Screen printing fuel cell electrolyte matrices using polyethylen

1975-09-02

1977-01-04

Mack, John H.

Coating processes

Electrical product produced

Fuel cell part

429 41, H01M 800, H01M 214

Patent

active

040010422

ABSTRACT:
A matrix for retaining the electrolyte in a fuel cell is applied to the surface of one or both of the electrodes by screen printing using an inking vehicle which is an aqueous solution of polyethylene oxide. This method produces a very thin, continuous and uniform matrix layer and is well suited to production operations.

REFERENCES:
patent: 3265536 (1966-08-01), Miller et al.
patent: 3575718 (1971-04-01), Adlhart et al.
Screen Printing of Microcircuits, Daniel C. Hughes, Jr., p. 62, 1968.

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