Apatite type lanthanum silicate and composite anode half cells
| Autor: | Jef Vleugels, Omer Van der Biest, Vladislav A. Sadykov, Ezhil Jothinathan, Christos Argirusis, Kim Vanmeensel, Tamara Kharlamova, Christian Szepanski, Georgia Sourkouni, Svetlana Pavlova |
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| Rok vydání: | 2011 |
| Předmět: |
Materials science
Oxide Mineralogy chemistry.chemical_element Sintering General Chemistry Electrolyte Condensed Matter Physics Apatite Silicate Thermal expansion Anode chemistry.chemical_compound Chemical engineering chemistry visual_art visual_art.visual_art_medium Lanthanum General Materials Science |
| Zdroj: | Solid State Ionics. 192:419-423 |
| ISSN: | 0167-2738 |
| DOI: | 10.1016/j.ssi.2010.02.009 |
| Popis: | Apatite type rare earth silicates are being extensively studied as electrolyte material for intermediate temperature solid oxide fuel cells (SOFC). In this paper we presents results on synthesis of Al and/or Fe-doped ATLS, the design of compatible anode materials, thermal expansion properties and co-sintering of half-cells from expansion matched materials using the advanced pulsed electric current sintering (PECS) technique. The issues related to the co-sintering of half cells have been addressed successfully by the combined use of nano powders and PECS. |
| Databáze: | OpenAIRE |
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