Electronically conductive ceramics for high temperature oxidizing environments
Abstract
A high temperature, ceramic composition having electronic conductivity as measured by resistivity below about 500 ohm-cm, chemical stability particularly with respect to cathode conditions in a molten carbonate fuel cell, and composed of an alkali metal, transition metal oxide containing a dopant metal in the crystalline structure to replace a portion of the alkali metal or transition metal.
- Inventors:
-
- Downers Grove, IL
- Lemont, IL
- Evergreen Park, IL
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- OSTI Identifier:
- 865739
- Patent Number(s):
- 4564567
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- DOE Contract Number:
- W-31109-ENG-38
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- electronically; conductive; ceramics; temperature; oxidizing; environments; ceramic; composition; electronic; conductivity; measured; resistivity; below; 500; ohm-cm; chemical; stability; particularly; respect; cathode; conditions; molten; carbonate; fuel; cell; composed; alkali; metal; transition; oxide; containing; dopant; crystalline; structure; replace; portion; chemical stability; oxide containing; fuel cell; ceramic composition; alkali metal; metal oxide; transition metal; carbonate fuel; molten carbonate; electronically conductive; crystalline structure; conductive ceramic; electronic conductivity; oxidizing environments; oxidizing environment; line structure; /429/
Citation Formats
Kucera, Gene H, Smith, James L, and Sim, James W. Electronically conductive ceramics for high temperature oxidizing environments. United States: N. p., 1986.
Web.
Kucera, Gene H, Smith, James L, & Sim, James W. Electronically conductive ceramics for high temperature oxidizing environments. United States.
Kucera, Gene H, Smith, James L, and Sim, James W. Wed .
"Electronically conductive ceramics for high temperature oxidizing environments". United States. https://www.osti.gov/servlets/purl/865739.
@article{osti_865739,
title = {Electronically conductive ceramics for high temperature oxidizing environments},
author = {Kucera, Gene H and Smith, James L and Sim, James W},
abstractNote = {A high temperature, ceramic composition having electronic conductivity as measured by resistivity below about 500 ohm-cm, chemical stability particularly with respect to cathode conditions in a molten carbonate fuel cell, and composed of an alkali metal, transition metal oxide containing a dopant metal in the crystalline structure to replace a portion of the alkali metal or transition metal.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1986},
month = {1}
}