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Efficient reversible electrodes for solid oxide electrolyzer cells [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 2013.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy
Additional Creators
Idaho National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
An electrolyzer cell is disclosed which includes a cathode to reduce an oxygen-containing molecule, such as H2O, CO.sub.2, or a combination thereof, to produce an oxygen ion and a fuel molecule, such as H.sub.2, CO, or a combination thereof. An electrolyte is coupled to the cathode to transport the oxygen ion to an anode. The anode is coupled to the electrolyte to receive the oxygen ion and produce oxygen gas therewith. In one embodiment, the anode may be fabricated to include an electron-conducting phase having a perovskite crystalline structure or structure similar thereto. This perovskite may have a chemical formula of substantially (Pr(.sub.1-x)La.sub.x)(z-y)A'.sub.yBO(3-.differential.), wherein 0
Report Numbers
E 1.99:8,354,011
8,354,011
Subject(s)
Note
Published through SciTech Connect.
01/15/2013.
"8,354,011"
"12/950,120"
Elangovan, S.; Hartvigsen, Joseph; Zhao, Feng.
Funding Information
AC07-05ID14517
View MARC record | catkey: 23767878