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Preparation and Characterization of Solid Oxide Fuel Cells Cathode Films

Baque, L. C. y Serquis, A. y Grunbaum, N. y Prado, F. y Caneiro, A. (2006) Preparation and Characterization of Solid Oxide Fuel Cells Cathode Films. MRS Symp. Proc., 928 (0928-GG16-03). ISSN 1946-4274

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Resumen en inglés

Perovskite oxide cobaltites with composition La_0.4Sr_0.6Co_0.8Fe_0.2O_3-δ were prepared by an acetic acid-based gel route. Then, cathodes were deposited onto porous ceramic substrates, like the usual electrolytes Cerium Gadolinium Oxide (CGO), by spray, spin coating and dip-coating. The structure and morphology of the layers were characterized by XRD and SEM, respectively. Electrical properties were characterized by complex impedance measurements. The correlation between structural characteristics and electrical properties is discussed.

Tipo de objeto:Artículo
Editor:Cambrige University Press
Palabras Clave:Solid oxide fuel cells; Celulas de combustible óxido sólido; Perovskite; Perovskita; Gadolinium; Gadolinio; Ceramics; Cerámicos; [Characterization; Caracterización]
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Número de Identificación:DOI: http://dx.doi.org/10.1557/PROC-0928-GG16-03
Materias:Ingeniería > Cerámica
Divisiones:Aplicaciones de la energía nuclear > Tecnología de materiales y dispositivos > Caracterización de materiales
Código ID:463
Depositado Por:Dra Laura Cecilia Baqué
Depositado En:17 Sep 2014 14:49
Última Modificación:17 Sep 2014 16:11

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