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Solid Oxide Fuel Cell Having Internal Active Layers

United States Patent Application

20070237998
A1
View the Complete Application at the US Patent & Trademark Office
Oak Ridge National Laboratory - Visit the Partnerships Directorate Website
A solid oxide electrochemical device includes: a porous support structure having a porous outer surface and a tubular porous inner surface; a first electrode layer disposed radially inside the tubular porous inner surface and supported by the porous support structure; a dense electrolyte layer disposed radially inside and supported by the first electrode composition; and a second electrode layer disposed radially inside and supported by the dense electrolyte.
Armstrong, Timothy R. (Clinton, TN), Judkins, Roddie R. (Knoxville, TN), Armstrong, Beth L. (Clinton, TN), Bischoff, Brian L. (Knoxville, TN)
UT-BATTELLE, LLC (One Bethel Valley Road 4500N, MS-6258 Oak Ridge TN 37831-6258)
11/ 755,945
May 31, 2007
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH [0003] The United States Government has rights in this invention pursuant to contract no. DE-AC05-00OR22725 between the United States Department of Energy and UT-Battelle, LLC.