Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Fuel cell with solid electrolyte
Reexamination Certificate
2011-02-15
2011-02-15
Michener, Jennifer (Department: 1728)
Chemistry: electrical current producing apparatus, product, and
Fuel cell, subcombination thereof, or method of making or...
Fuel cell with solid electrolyte
C429S251000
Reexamination Certificate
active
07887970
ABSTRACT:
The instant invention relates a solid-state electrochemical cell and a novel separator/electrolyte incorporated therein. The invented electrochemical cell generally comprising: a unique metal oxyhydroxide based (i.e. AlOOH) separator/electrolyte membrane sandwiched between a first electrode and a second electrode. The novel separator/electrolyte comprises a nanoparticulate metal oxyhydroxide, preferably AlOOH and a salt which are mixed and then pressed together to form a monolithic metal oxyhydroxide-salt membrane.
REFERENCES:
patent: 3784410 (1974-01-01), Bergum et al.
patent: 6472100 (2002-10-01), Maruta
Gerald, II Rex E.
Klingler Robert J.
Rathke Jerome W.
Lally Brian J.
Lang Mark C.
Lucas John T.
Michener Jennifer
The United States of America as represented by the United States
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