Sulfur tolerant composite cermet electrodes for solid oxide electrochemical cells
Abstract
An electrochemical apparatus is made containing an exterior electrode bonded to the exterior of a tubular, solid, oxygen ion conducting electrolyte where the electrolyte is also in contact with an interior electrode, said exterior electrode comprising particles of an electronic conductor contacting the electrolyte, where a ceramic metal oxide coating partially surrounds the particles and is bonded to the electrolyte, and where a coating of an ionic-electronic conductive material is attached to the ceramic metal oxide coating and to the exposed portions of the particles.
- Inventors:
-
- Pittsburgh, PA
- Issue Date:
- Research Org.:
- Westinghouse Electric Corp., Pittsburgh, PA (United States)
- OSTI Identifier:
- 866401
- Patent Number(s):
- 4702971
- Assignee:
- Westinghouse Electric Corp. (Pittsburgh, PA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES C25B - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- DOE Contract Number:
- AC02-80ET17089
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- sulfur; tolerant; composite; cermet; electrodes; solid; oxide; electrochemical; cells; apparatus; containing; exterior; electrode; bonded; tubular; oxygen; conducting; electrolyte; contact; interior; comprising; particles; electronic; conductor; contacting; ceramic; metal; coating; partially; surrounds; ionic-electronic; conductive; material; attached; exposed; portions; cermet electrodes; cermet electrode; conducting electrolyte; interior electrode; oxide coating; ceramic metal; oxide electrochemical; electrochemical cells; conductive material; metal oxide; electrochemical cell; solid oxide; electronic conductor; electrode comprising; sulfur tolerant; exterior electrode; electrochemical apparatus; comprising particles; composite cermet; exposed portions; tolerant composite; /429/
Citation Formats
Isenberg, Arnold O. Sulfur tolerant composite cermet electrodes for solid oxide electrochemical cells. United States: N. p., 1987.
Web.
Isenberg, Arnold O. Sulfur tolerant composite cermet electrodes for solid oxide electrochemical cells. United States.
Isenberg, Arnold O. Thu .
"Sulfur tolerant composite cermet electrodes for solid oxide electrochemical cells". United States. https://www.osti.gov/servlets/purl/866401.
@article{osti_866401,
title = {Sulfur tolerant composite cermet electrodes for solid oxide electrochemical cells},
author = {Isenberg, Arnold O},
abstractNote = {An electrochemical apparatus is made containing an exterior electrode bonded to the exterior of a tubular, solid, oxygen ion conducting electrolyte where the electrolyte is also in contact with an interior electrode, said exterior electrode comprising particles of an electronic conductor contacting the electrolyte, where a ceramic metal oxide coating partially surrounds the particles and is bonded to the electrolyte, and where a coating of an ionic-electronic conductive material is attached to the ceramic metal oxide coating and to the exposed portions of the particles.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1987},
month = {1}
}
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