Method of making a light weight battery plaque

Details Method of making a light weight battery plaque Method of making a light weight battery plaque

1982-02-19

1984-03-27

Goldberg, Howard N.

Coating processes

Electrical product produced

Fuel cell part

296235, 427125, 4271266, 427296, 427306, 429223, 429234, B05D 512, H01M 600

Patent

active

044394659

ABSTRACT:
A nickel plaque which may be coated with a suitable metal or compound to make an electrode for a fuel cell or battery is fabricated by directing nickel sensitizer, catalyst and plating solutions through a porous plastic substrate in the order named and at prescribed temperatures and flow rates. A boride compound dissolved in the plating solution decreases the electrical resistance of the plaque. Certain substrates may require treatment in an alkali solution to dissolve filler materials thereby increasing porosity to a required 65%.

REFERENCES:
patent: 3318730 (1967-05-01), Kreiselmaier
patent: 3489590 (1970-01-01), Herwig
patent: 3560262 (1971-02-01), Baba et al.
patent: 3671291 (1972-06-01), Miller et al.
patent: 4356242 (1982-10-01), Doniat

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