Artículo

Performance of La0.6Sr0.4Co1−yFeyO3 (y=0.2, 0.5 and 0.8) nanostructured cathodes for intermediate-temperature solid-oxide fuel cells: Influence of microstructure and composition

Mejía Gómez, Augusto EnriqueIcon ; Sacanell, Joaquin GonzaloIcon ; Leyva, Ana Gabriela; Lamas, Diego GermanIcon
Fecha de publicación: 02/2016
Editorial: Elsevier
Revista: Ceramics International
ISSN: 0272-8842
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

We investigated the electrochemical properties of Co?Fe perovskites, which can be used as cathodes for intermediate-temperaturesolid-oxide fuel cells (IT-SOFCs). We studied the electrochemical properties of nanostructured mixed ionic-electronic conductors for IT-SOFC cathodes with compositions of La0.6Sr0.4Co1-yFeyO3 (y = 0.2, 0.5 and 0.8). We analyzed the performance of two types of nanostructures: nanorods and nanotubes. Our results show that the electrochemical performance is highly influenced by the form of nanostructure, whereas the effect of composition is less significant.
Palabras clave: Sofc , Nanostructured Cathodes , Nanotubes , Nanorods
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/18037
URL: http://linkinghub.elsevier.com/retrieve/pii/S0272884215020106
URL: http://dx.doi.org/10.1016/j.ceramint.2015.10.104
Colecciones
Articulos(SEDE CENTRAL)
Articulos de SEDE CENTRAL
Citación
Mejía Gómez, Augusto Enrique; Sacanell, Joaquin Gonzalo; Leyva, Ana Gabriela; Lamas, Diego German; Performance of La0.6Sr0.4Co1−yFeyO3 (y=0.2, 0.5 and 0.8) nanostructured cathodes for intermediate-temperature solid-oxide fuel cells: Influence of microstructure and composition; Elsevier; Ceramics International; 42; 2; 2-2016; 3145-3153
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