U.S. Department of Energy

David Spencer Mebane

Ze Liu

Meilin Liu

Mingfei Liu

Wayne A Surdoval

Lane Wilson

Lifang Nie

Solid-oxide fuel cells include an electrolyte and an anode electrically coupled to a first surface of the electrolyte. A cathode is provided, which is electrically coupled to a second surface of the electrolyte. The cathode includes a porous backbone having a porosity in a range from about 20% to about 70%. The porous backbone contains a mixed ionic-electronic conductor (MIEC) of a first material infiltrated with an oxygen-reducing catalyst of a second material different from the first material.

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Morgantown, WV, United States of America

David Spencer Mebane