Abstract
Cation distributions in the system Fe3O4{single bond}CoFe2O4 from 600 to 1300°C were calculated from high-temperature thermopower measurements on oxygen-stoichiometric specimens. Behavior is virtually identical to that in the Fe3O4{single bond}MgFe2O4 system. Conductivity inCoxFe3-xO4 (x <1) obeys the relationshipσ = [d e / (d + e)] T- 1 exp [14.3 - 1475 T- 1 (1 + 1.189 x2)],, whered ande are the octahedral Fe2+ and Fe3+ occupancies, respectively.
| Original language | English |
|---|---|
| Pages (from-to) | 42-53 |
| Number of pages | 12 |
| Journal | Journal of Solid State Chemistry |
| Volume | 59 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1985 |
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ASJC Scopus subject areas
- Inorganic Chemistry
- Physical and Theoretical Chemistry
- Ceramics and Composites
- Electronic, Optical and Magnetic Materials
- Materials Chemistry
- Condensed Matter Physics
Cite this
Nonstoichiometry, cation distribution, and electrical properties in Fe3O4{single bond}CoFe2O4 at high temperature. / Erickson, D. S.; Mason, Thomas O.
In: Journal of Solid State Chemistry, Vol. 59, No. 1, 1985, p. 42-53.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Nonstoichiometry, cation distribution, and electrical properties in Fe3O4{single bond}CoFe2O4 at high temperature
AU - Erickson, D. S.
AU - Mason, Thomas O
PY - 1985
Y1 - 1985
N2 - Cation distributions in the system Fe3O4{single bond}CoFe2O4 from 600 to 1300°C were calculated from high-temperature thermopower measurements on oxygen-stoichiometric specimens. Behavior is virtually identical to that in the Fe3O4{single bond}MgFe2O4 system. Conductivity inCoxFe3-xO4 (x <1) obeys the relationshipσ = [d e / (d + e)] T- 1 exp [14.3 - 1475 T- 1 (1 + 1.189 x2)],, whered ande are the octahedral Fe2+ and Fe3+ occupancies, respectively.
AB - Cation distributions in the system Fe3O4{single bond}CoFe2O4 from 600 to 1300°C were calculated from high-temperature thermopower measurements on oxygen-stoichiometric specimens. Behavior is virtually identical to that in the Fe3O4{single bond}MgFe2O4 system. Conductivity inCoxFe3-xO4 (x <1) obeys the relationshipσ = [d e / (d + e)] T- 1 exp [14.3 - 1475 T- 1 (1 + 1.189 x2)],, whered ande are the octahedral Fe2+ and Fe3+ occupancies, respectively.
UR - http://www.scopus.com/inward/record.url?scp=0022110816&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0022110816&partnerID=8YFLogxK
U2 - 10.1016/0022-4596(85)90348-2
DO - 10.1016/0022-4596(85)90348-2
M3 - Article
VL - 59
SP - 42
EP - 53
JO - Journal of Solid State Chemistry
JF - Journal of Solid State Chemistry
SN - 0022-4596
IS - 1
ER -