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Title: Fuel electrode containing pre-sintered nickel/zirconia for a solid oxide fuel cell

Abstract

A fuel cell structure (2) is provided, having a pre-sintered nickel-zirconia fuel electrode (6) and an air electrode (4), with a ceramic electrolyte (5) disposed between the electrodes, where the pre-sintered fuel electrode (6) contains particles selected from the group consisting of nickel oxide, cobalt and cerium dioxide particles and mixtures thereof, and titanium dioxide particles, within a matrix of yttria-stabilized zirconia and spaced-apart filamentary nickel strings having a chain structure, and where the fuel electrode can be sintered to provide an active solid oxide fuel cell.

Inventors:
 [1];  [2]
  1. (Pittsburgh, PA)
  2. (Monroeville, PA)
Publication Date:
Research Org.:
WESTINGHOUSE ELECTRIC CORP
OSTI Identifier:
873793
Patent Number(s):
US 6248468
Assignee:
Siemens Westinghouse Power Corporation (Orlando, FL) NETL
DOE Contract Number:  
FC26-97FT34139
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
fuel; electrode; containing; pre-sintered; nickel; zirconia; solid; oxide; cell; structure; provided; nickel-zirconia; air; ceramic; electrolyte; disposed; electrodes; contains; particles; selected; consisting; cobalt; cerium; dioxide; mixtures; titanium; matrix; yttria-stabilized; spaced-apart; filamentary; strings; chain; sintered; provide; active; ceramic electrolyte; fuel cell; cell structure; air electrode; oxide fuel; solid oxide; nickel oxide; oxide particles; fuel electrode; stabilized zirconia; titanium dioxide; electrode containing; particles selected; yttria-stabilized zirconia; sintered nickel; dioxide particles; oxide particle; /429/

Citation Formats

Ruka, Roswell J., and Vora, Shailesh D. Fuel electrode containing pre-sintered nickel/zirconia for a solid oxide fuel cell. United States: N. p., 2001. Web.
Ruka, Roswell J., & Vora, Shailesh D. Fuel electrode containing pre-sintered nickel/zirconia for a solid oxide fuel cell. United States.
Ruka, Roswell J., and Vora, Shailesh D. Mon . "Fuel electrode containing pre-sintered nickel/zirconia for a solid oxide fuel cell". United States. https://www.osti.gov/servlets/purl/873793.
@article{osti_873793,
title = {Fuel electrode containing pre-sintered nickel/zirconia for a solid oxide fuel cell},
author = {Ruka, Roswell J. and Vora, Shailesh D.},
abstractNote = {A fuel cell structure (2) is provided, having a pre-sintered nickel-zirconia fuel electrode (6) and an air electrode (4), with a ceramic electrolyte (5) disposed between the electrodes, where the pre-sintered fuel electrode (6) contains particles selected from the group consisting of nickel oxide, cobalt and cerium dioxide particles and mixtures thereof, and titanium dioxide particles, within a matrix of yttria-stabilized zirconia and spaced-apart filamentary nickel strings having a chain structure, and where the fuel electrode can be sintered to provide an active solid oxide fuel cell.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2001},
month = {1}
}

Patent:

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