Hydrogen absorbing material for electrochemical cells

Details Hydrogen absorbing material for electrochemical cells Hydrogen absorbing material for electrochemical cells

1972-07-03

1976-02-17

Skapars, Anthony

Batteries: thermoelectric and photoelectric

Thermoelectric

Radiation pyrometer

136107, 136179, H01m 108

Patent

active

039390063

ABSTRACT:
Buildup of unreacted hydrogen gas in sealed electrochemical cells has been prevented by inserting a hydrogen absorbing device into the cell before sealing. This hydrogen absorbing device is preferably a discrete shaped body, e.g., cylindrical or ring shaped, encased in an electrolyte impermeable, but hydrogen gas permeable membrane and includes a material which will react chemically with hydrogen gas, a catalyst for the hydrogen consuming reaction, and a compatible binder which maintains the reactant and catalyst in the form of a discrete shaped body which is porous to hydrogen gas.

REFERENCES:
patent: 1288722 (1918-12-01), Snelling
patent: 2131592 (1938-09-01), Lange et al.
patent: 2693499 (1954-11-01), Neumann
patent: 2951106 (1960-08-01), Ruetschi
patent: 3261714 (1966-07-01), Kordesch et al.

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