Thin tubular self-supporting electrode for solid oxide electrolyte electrochemical cells
Abstract
A self-supporting, gas-permeable air electrode tube is made having a sintered structure of calcium-doped LaMnO[sub 3], a density of from 60% to 85% of theoretical density, and a Coefficient of Thermal Expansion of from 10.2 [times] 10[sup [minus]6]/C to 10.8 [times] 10[sup [minus]6]/C, where one end is open and the other end is sealed with a plug. 2 figs.
- Inventors:
- Issue Date:
- Research Org.:
- Westinghouse Electric Corp., Pittsburgh, PA (United States)
- OSTI Identifier:
- 7274792
- Patent Number(s):
- 5108850
- Application Number:
- PPN: US 7-561548
- Assignee:
- Westinghouse Electric Corp., Pittsburgh, PA (United States)
- DOE Contract Number:
- AC02-80ET17089
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 1 Aug 1990
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 30 DIRECT ENERGY CONVERSION; SOLID ELECTROLYTE FUEL CELLS; ELECTRODES; FABRICATION; LANTHANUM OXIDES; MANGANESE OXIDES; PHYSICAL PROPERTIES; CHALCOGENIDES; DIRECT ENERGY CONVERTERS; ELECTROCHEMICAL CELLS; FUEL CELLS; LANTHANUM COMPOUNDS; MANGANESE COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; RARE EARTH COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; 300503* - Fuel Cells- Materials, Components, & Auxiliaries
Citation Formats
Carlson, W G, and Ruka, R J. Thin tubular self-supporting electrode for solid oxide electrolyte electrochemical cells. United States: N. p., 1992.
Web.
Carlson, W G, & Ruka, R J. Thin tubular self-supporting electrode for solid oxide electrolyte electrochemical cells. United States.
Carlson, W G, and Ruka, R J. Tue .
"Thin tubular self-supporting electrode for solid oxide electrolyte electrochemical cells". United States.
@article{osti_7274792,
title = {Thin tubular self-supporting electrode for solid oxide electrolyte electrochemical cells},
author = {Carlson, W G and Ruka, R J},
abstractNote = {A self-supporting, gas-permeable air electrode tube is made having a sintered structure of calcium-doped LaMnO[sub 3], a density of from 60% to 85% of theoretical density, and a Coefficient of Thermal Expansion of from 10.2 [times] 10[sup [minus]6]/C to 10.8 [times] 10[sup [minus]6]/C, where one end is open and the other end is sealed with a plug. 2 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1992},
month = {4}
}