Na/S reactant container with protective resin coating

Details Na/S reactant container with protective resin coating Na/S reactant container with protective resin coating

1978-10-26

1980-02-19

Walton, Donald L.

Chemistry: electrical current producing apparatus, product, and

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

Active material in molten state

296235, H01M 232

Patent

active

041895312

ABSTRACT:
In a sodium-sulfur battery, surfaces of electrically conducting aluminum in contact with sulfur-polysulfide mixtures or potentially subject to contact with such mixtures are protected from the formation of a nonconductive aluminum sulfide coating by a thin coat of electrically-conducting phenolic or poly(arylacetylene) resin which is inert to the sulfur-polysulfide mixture and adheres strongly to the aluminum surface under the conditions of use of the aluminum substrate.

REFERENCES:
patent: 3982959 (1976-09-01), Partridge et al.
patent: 4048391 (1977-09-01), Tilley et al.
patent: 4053689 (1977-10-01), Breiter
patent: 4070527 (1978-01-01), King et al.
patent: 4110515 (1978-08-01), Gupta
patent: 4110516 (1978-08-01), Breiter
patent: 4117209 (1978-09-01), Markin et al.

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