Sridharan, R. ; Krishnamurthy, D. ; Mathews, C. K. (1989) Thermodynamic properties of ternary oxides of alkali metals from oxygen potential measurements Journal of Nuclear Materials, 167 . pp. 265-270. ISSN 0022-3115
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/002231...
Related URL: http://dx.doi.org/10.1016/0022-3115(89)90450-9
Abstract
A method is described in this paper to obtain information on the thermodynamic properties of ternary oxygen compounds of alkali metals through the measurement of oxygen concentration in the liquid metal which is in equilibrium with the appropriate phases. This method has been used in both liquid sodium and liquid potassium. Gibbs energies of formation of K4CrO4(s), Na4MoO5(s) and Na4FeO3(s) are derived by this method in the temperature range 423-826 K, 705-931 K and 773-904 K, respectively.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 25435 |
| Deposited On: | 06 Dec 2010 13:24 |
| Last Modified: | 06 Jun 2011 11:38 |
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