High performance cermet electrodes
Abstract
Disclosed is a method of increasing the operating cell voltage of a solid oxide electrochemical cell having metal electrode particles in contact with an oxygen-transporting ceramic electrolyte. The metal electrode is heated with the cell, and oxygen is passed through the oxygen-transporting ceramic electrolyte to the surface of the metal electrode particles so that the metal electrode particles are oxidized to form a metal oxide layer between the metal electrode particles and the electrolyte. The metal oxide layer is then reduced to form porous metal between the metal electrode particles and the ceramic electrolyte.
- Inventors:
-
- Forest Hills Boro, PA
- Penn Hills, PA
- Issue Date:
- Research Org.:
- Westinghouse Electric Corp., Pittsburgh, PA (United States)
- OSTI Identifier:
- 865814
- Patent Number(s):
- 4582766
- Assignee:
- Westinghouse Electric Corp. (Pittsburgh, PA)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
C - CHEMISTRY C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES C25B - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS
- DOE Contract Number:
- AC02-80ET17089
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- performance; cermet; electrodes; disclosed; method; increasing; operating; cell; voltage; solid; oxide; electrochemical; metal; electrode; particles; contact; oxygen-transporting; ceramic; electrolyte; heated; oxygen; passed; surface; oxidized; form; layer; reduced; porous; cermet electrodes; ceramic electrolyte; cermet electrode; cell voltage; oxide electrochemical; porous metal; metal electrode; metal oxide; electrochemical cell; solid oxide; oxide layer; electrode particles; operating cell; form porous; /429/
Citation Formats
Isenberg, Arnold O, and Zymboly, Gregory E. High performance cermet electrodes. United States: N. p., 1986.
Web.
Isenberg, Arnold O, & Zymboly, Gregory E. High performance cermet electrodes. United States.
Isenberg, Arnold O, and Zymboly, Gregory E. Wed .
"High performance cermet electrodes". United States. https://www.osti.gov/servlets/purl/865814.
@article{osti_865814,
title = {High performance cermet electrodes},
author = {Isenberg, Arnold O and Zymboly, Gregory E},
abstractNote = {Disclosed is a method of increasing the operating cell voltage of a solid oxide electrochemical cell having metal electrode particles in contact with an oxygen-transporting ceramic electrolyte. The metal electrode is heated with the cell, and oxygen is passed through the oxygen-transporting ceramic electrolyte to the surface of the metal electrode particles so that the metal electrode particles are oxidized to form a metal oxide layer between the metal electrode particles and the electrolyte. The metal oxide layer is then reduced to form porous metal between the metal electrode particles and the ceramic electrolyte.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1986},
month = {1}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.