Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Fuel cell with solid electrolyte
Reexamination Certificate
2011-07-12
2011-07-12
Yuan, Dah-Wei D (Department: 1727)
Chemistry: electrical current producing apparatus, product, and
Fuel cell, subcombination thereof, or method of making or...
Fuel cell with solid electrolyte
C429S486000, C501S137000, C501S138000, C501S139000
Reexamination Certificate
active
07977006
ABSTRACT:
The present invention provides a fuel cell in which electricity is generated and a paraffin is converted to an olefin. Between the anode and cathode compartment of the fuel cell is a ceramic membrane of the formula BaCe0.85-eAeLfY0.05-0.25O(3-δ)wherein A is selected from the group consisting of Hf and Zr and mixtures thereof, e is from 0.1 to 0.5, L is a lanthanide and f is from 0 to 0.25 and δ is the oxygen deficiency in the ceramic.
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“Solid Oxide Fuel Cells Operating Without Using an Anode Material”, Hirabayashi et al., Solid State Ionics 168 (2004) 23-29.
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Y. Feng, J. Luo, S. Wang, J. Melnik, K.T. Chuang, Investigation of Y-Doped BaCeO3 as Electrolyte. . . , Department of Chemical and Materials Engineering University of Alberta.
Chuang Karl
Luo Jingli
Sanger Alan Rodney
Arciero Adam A
Johnson Kenneth H
The Governors of the University of Alberta
Yuan Dah-Wei D
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