Stable high conductivity functionally gradient compositionally l

Details Stable high conductivity functionally gradient compositionally l Stable high conductivity functionally gradient compositionally l

1995-04-25

1998-03-10

Maples, John S.

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

429 30, H01M 810

Patent

active

057259658

ABSTRACT:
Stable high conductivity functionally gradient compositionally layered solid bodies suitable for use as electrolytes and membranes and providing improved oxygen-ion conductivity for electrolytes and improved mixed oxygen-ion and electronic conductivity for membranes. The electrolytes provide solid oxide fuel cells with high efficiency operation at 300.degree. to 800.degree. C.

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