Subsolidus phase equilibria in the Al2O3-CeO2-PbO and Al2O3-CeO2-RuO2 systems |
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| Authors: | Marko Hrovat Tadej Rojac Andreja Ben?an Janez Holc Marija Kosec |
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| Affiliation: | Jo?ef Stefan Institute, Jamova 39, SI-1000 Ljubljana, Slovenia |
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| Abstract: | The subsolidus phase equilibria in air for the Al2O3-CeO2-PbO and Al2O3-CeO2-RuO2 systems were studied with the aim of obtaining information on possible interactions between a CeO2-based solid electrolyte in solid-oxide fuel cells (SOFCs) and other oxides. No ternary compound was found in either of the systems. The tie line in the Al2O3-PbO-CeO2 system is between Al2Pb2O5 and the CeO2. |
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| Keywords: | A Oxides C Electron microscopy C X-ray diffraction D Phase equilibria |
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