Method of preparing ceramic surfaces for wetting thereof by alka

Details Method of preparing ceramic surfaces for wetting thereof by alka Method of preparing ceramic surfaces for wetting thereof by alka

1987-09-16

1989-01-10

Walton, Donald L.

Chemistry: electrical current producing apparatus, product, and

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

Active material in molten state

429193, H01M 1039

Patent

active

047973323

ABSTRACT:
The invention provides a method of preparing a surface of a ceramic solid electrolyte conductor of alkali metal ions for wetting by said alkali metal in molten form. The method comprises doping the ceramic surface with an oxide of a transition metal. Transition metals such as Fe, Ni, Cu, Mn, Co, Cr or Mo have suitable oxides for doping beta-alumina for wetting by sodium.

REFERENCES:
patent: 3982959 (1976-09-01), Partridge et al.
patent: 4021255 (1977-05-01), Chiku et al.
patent: 4076903 (1978-02-01), Sudworth et al.
patent: 4348468 (1982-09-01), Wright
patent: 4356241 (1982-10-01), Wright et al.
patent: 4396688 (1983-08-01), Stackpool
patent: 4407912 (1983-10-01), Virkar et al.

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