Abstract
The thermoelectric coefficient of cobaltous oxide was measured as a function of temperature and oxygen activity between 1000° and 1400°C. Results conform to ideal point defect theory at high temperature and high oxygen activity. Minority electrons are detected near the low‐oxygen activity phase boundary. At low temperature and high oxygen activity, deviations from ideality are detected in that oxygen exponents of the hole concentration exceed that predicted by Ideal point defect theory.
| Original language | English |
|---|---|
| Pages (from-to) | C‐130-C‐133 |
| Journal | Journal of the American Ceramic Society |
| Volume | 64 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - 1981 |
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ASJC Scopus subject areas
- Ceramics and Composites
- Materials Chemistry
Cite this
Thermoelectric Study of Cobaltous Oxide Defect Structure. / Chen, H. ‐C; Mason, Thomas O.
In: Journal of the American Ceramic Society, Vol. 64, No. 10, 1981, p. C‐130-C‐133.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Thermoelectric Study of Cobaltous Oxide Defect Structure
AU - Chen, H. ‐C
AU - Mason, Thomas O
PY - 1981
Y1 - 1981
N2 - The thermoelectric coefficient of cobaltous oxide was measured as a function of temperature and oxygen activity between 1000° and 1400°C. Results conform to ideal point defect theory at high temperature and high oxygen activity. Minority electrons are detected near the low‐oxygen activity phase boundary. At low temperature and high oxygen activity, deviations from ideality are detected in that oxygen exponents of the hole concentration exceed that predicted by Ideal point defect theory.
AB - The thermoelectric coefficient of cobaltous oxide was measured as a function of temperature and oxygen activity between 1000° and 1400°C. Results conform to ideal point defect theory at high temperature and high oxygen activity. Minority electrons are detected near the low‐oxygen activity phase boundary. At low temperature and high oxygen activity, deviations from ideality are detected in that oxygen exponents of the hole concentration exceed that predicted by Ideal point defect theory.
UR - http://www.scopus.com/inward/record.url?scp=84987280154&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84987280154&partnerID=8YFLogxK
U2 - 10.1111/j.1151-2916.1981.tb10234.x
DO - 10.1111/j.1151-2916.1981.tb10234.x
M3 - Article
AN - SCOPUS:84987280154
VL - 64
SP - C‐130-C‐133
JO - Journal of the American Ceramic Society
JF - Journal of the American Ceramic Society
SN - 0002-7820
IS - 10
ER -