Guardado en:
| Autores principales: | , , , |
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| Formato: | Artículo PeerReviewed |
| Lenguaje: | Inglés |
| Publicado: |
Elsevier
2008
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| Materias: | |
| Acceso en línea: | http://ricabib.cab.cnea.gov.ar/464/1/Baque_EC2008_self1.pdf |
| Aporte de: |
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I25-R131-464 |
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dspace |
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I25-R131-4642014-09-17T19:05:03Z High Performance Nanostructured IT-SOFC Cathodes Prepared by Novel Chemical Method Baqué, Laura Cecilia Caneiro, A Moreno, M. S. Serquis, A Cerámica Solid oxide fuel cell Celulas de combustible óxido sólido Ceramics Cerámicos [Cathode materials Mixed conductor Conductor mixto Polymeric solution solución polimérica] The electrochemical performance of La_0.4Sr_0.6Co_0.8Fe_0.2O_3-δ (LSCF) cathodes with different nano/microstructures is compared using the area specific resistance (ASR). Cathodes are prepared using two chemical routes, including a novel method to obtain nanosized LSCF oxide. The results clearly point that the intermediate temperature Solid Oxide Fuel Cells (IT-SOFC) cathode performance strongly depends on microstructure and that ASR can vary more than two orders of magnitude for identical composition and different morphologies, reaching values as low as 0.05 Ωcm"2 at 600˚C and 0.4 Ωcm"2 at 450˚C using the novel chemical route, which are even lower than the best known cathodes for IT-SOFC. Elsevier 2008 Artículo PeerReviewed application/pdf http://ricabib.cab.cnea.gov.ar/464/1/Baque_EC2008_self1.pdf en http://www.sciencedirect.com/science/article/pii/S1388248108004712 Baqué, Laura Cecilia y Caneiro, A y Moreno, M. S. y Serquis, A (2008) High Performance Nanostructured IT-SOFC Cathodes Prepared by Novel Chemical Method. Electrochemistry Communications, 10 (12). pp. 1905-1908. ISSN 1388-2481 http://ricabib.cab.cnea.gov.ar/464/ |
| institution |
Instituto Balseiro |
| institution_str |
I-25 |
| repository_str |
R-131 |
| collection |
Repositorio Institucional Centro Atómico Bariloche e Instituto Balseiro (RICABIB) |
| language |
Inglés |
| orig_language_str_mv |
en |
| topic |
Cerámica Solid oxide fuel cell Celulas de combustible óxido sólido Ceramics Cerámicos [Cathode materials Mixed conductor Conductor mixto Polymeric solution solución polimérica] |
| spellingShingle |
Cerámica Solid oxide fuel cell Celulas de combustible óxido sólido Ceramics Cerámicos [Cathode materials Mixed conductor Conductor mixto Polymeric solution solución polimérica] Baqué, Laura Cecilia Caneiro, A Moreno, M. S. Serquis, A |
| topic_facet |
Cerámica Solid oxide fuel cell Celulas de combustible óxido sólido Ceramics Cerámicos [Cathode materials Mixed conductor Conductor mixto Polymeric solution solución polimérica] |
| format |
Artículo PeerReviewed |
| author |
Baqué, Laura Cecilia Caneiro, A Moreno, M. S. Serquis, A |
| author_facet |
Baqué, Laura Cecilia Caneiro, A Moreno, M. S. Serquis, A |
| author_sort |
Baqué, Laura Cecilia |
| publisher |
Elsevier |
| publishDate |
2008 |
| url |
http://ricabib.cab.cnea.gov.ar/464/1/Baque_EC2008_self1.pdf |
| _version_ |
1794277779621019648 |