N K, Appandairajan and B, Viswanathan and J, Gopalakrishnan (1981) Lithium-substituted cobalt oxide spinels Lix M1-x Co2O4 (M = Co2+,Zn2+; 0<x<0.4). Journal of Solid State Chemistry, 48 . pp. 117-121.
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Abstract
Substitution of Li+ into Co3O4 and ZnCo204 gives rise. to the solid solution series LiLix M1-x Co2O4(M = Co2+,Zn2+)having the spine1 structure upto x = 0.4. X-Ray dilfraction intensities show that the spine1 solid solutions are likely to have the following cation distributions: (Co2+)t[Lix+Co2-3xCo2x4+]O4 and (zn2+ 1-x Co2+x).[Lix+Co2-3xCo2x4+]O4. Electrical resistivity and Seebeck coefficient data indicate that the electron transport in these systems occurs by a small-polaron hopping mechanism.
| Item Type: | Article |
|---|---|
| Subjects: | Science > Chemistry |
| ID Code: | 429 |
| Deposited By: | Dr S Navaladian |
| Deposited On: | 20 Mar 2007 11:48 |
| Last Modified: | 20 Mar 2007 11:48 |
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