Jacob, Thomas K and Mathews, Tom (1992) Phase Relations and Thermodynamic Properties of Condensed Phases in the System Sr–Cu–O. In: Journal of the American Ceramic Society, 75 (12). pp. 3225-3232.
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Abstract
The phase diagram of the system Sr-Cu-O has been determined at 1173 K. Several compositions in the ternary system were quenched after equilibration, and the phases present were identified by optical microscopy, X-ray diffraction, and electron probe microanalysis. Four ternary compounds, $SrCu_2O_2$, $Sr_2CuO_3$, $SrCuO_{2+\delta}$, and $Sr_{14}Cu_{24}O_{41}$, have been identified. Values for the nonstoichiometric parameter δ in $SrCuO_{2+\delta}$ corresponding to the different three-phase fields have been determined using the hydrogen reduction technique. The thermodynamic properties of all the ternary oxides were determined using solid-state cells incorporating either oxide or fluoride electrolyte.
Item Type: | Journal Article |
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Publication: | Journal of the American Ceramic Society |
Publisher: | John Wiley and Sons |
Additional Information: | Copyright of this article belongs to John Wiley and Sons. |
Department/Centre: | Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy) |
Date Deposited: | 11 Dec 2006 |
Last Modified: | 09 Dec 2011 08:33 |
URI: | http://eprints.iisc.ac.in/id/eprint/8920 |
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