Aluminum alloy for primary alkaline fuel cells and batteries

Details Aluminum alloy for primary alkaline fuel cells and batteries Aluminum alloy for primary alkaline fuel cells and batteries

1977-06-24

1978-08-15

LeFevour, Charles F.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

75147, 204293, H01M 458

Patent

active

041074068

ABSTRACT:
A tin and mercury free aluminum alloy of specific composition for use as an node in fuel cells and electrochemical couples and particularly in a silver oxide-aluminum battery comprising high purity aluminum alloyed with gallium and magnesium in specified quantities. The aluminum in combination with the gallium provide desired unique electrochemical properties. The magnesium, when the anode material is suitably heat treated, increases the tensile modulus of the alloy.

REFERENCES:
patent: 3189486 (1965-06-01), Pryor et al.
patent: 3240688 (1966-03-01), Pryor et al.
patent: 3317350 (1967-05-01), Murphy
patent: 3379636 (1968-04-01), Reding et al.
patent: 3393138 (1968-07-01), Hine
patent: 3513031 (1970-05-01), Zaromb

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