Bubble pressure barrier and electrode composite

Details Bubble pressure barrier and electrode composite Bubble pressure barrier and electrode composite

1984-04-05

1985-03-26

Bueker, Richard

Powder metallurgy processes

Powder metallurgy processes with heating or sintering

Making porous product

419 9, 419 7, 419 19, 419 20, 429 16, 429 41, 429 45, 427115, 427123, 427247, 427180, 427377, 427226, H01M 488

Patent

active

045072620

ABSTRACT:
Utilizing an organometallic precursor, a metal oxide is formed within the pores of a porous sintered blank substantially uniformly throughout the porosity of the blank producing a porous bubble pressure barrier of predetermined pore size. The barrier is integrally sintered to a face of an electrode, the median pore size of the barrier being significantly smaller than that of the electrode, producing a composite useful as an electrode in a molten carbonate fuel cell. The blank and the electrode are composed of metal.

REFERENCES:
patent: 3471334 (1969-10-01), Novack et al.
patent: 3778307 (1973-12-01), Beer et al.
patent: 4386960 (1983-07-01), Iacovangelo et al.
patent: 4404267 (1983-09-01), Iacovangelo et al.
patent: 4411968 (1983-10-01), Reiser et al.
patent: 4448857 (1984-05-01), Iacovangelo et al.

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