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Title: Solid oxide fuel cells having porous cathodes infiltrated with oxygen-reducing catalysts

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.
Authors:
; ; ; ; ; ;
Publication Date:
OSTI Identifier:
1150091
Report Number(s):
8,802,316
12/837,757
DOE Contract Number:
FC26-02NT41572
Resource Type:
Patent
Research Org:
NETL (National Energy Technology Laboratory, Pittsburgh, PA, and Morgantown, WV (United States))
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE