Artículo
Cabezas, M.D.; Lamas, D.G.; Bellino, M.G.; Fuentes, R.O.; Walsöe De Reca, N.E.; Larrondo, S.A. "Catalytic Behavior of PdONiOSDC composites for partial oxidation of methane: Application as anodes of single-chamber IT-SOFCs" (2009) Electrochemical and Solid-State Letters. 12(3):B34-B37
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Abstract:
PdONiOSDC composites (SDC: Sm2 O3 -doped Ce O2) have been proposed to be excellent anodes for single-chamber, intermediate-temperature solid oxide fuel cells (SC-IT-SOFCs) operated under mixtures of C H4 and air, reaching high power densities at relatively low working temperatures. In this work we evaluated the catalytic activity of these composites in the partial oxidation of C H4, finding that their high performance is due to the excellent catalytic properties of these materials. The effect of the addition of PdO was investigated by analyzing NiO/SDC and PdONiOSDC composites under different reaction temperatures and C H4: O2 ratios. Finally, PdONiOSDC composites were evaluated under operation in SC-IT-SOFCs similar to those reported in the literature using SDC electrolytes and Sm0.5 Sr0.5 Co O3 cathodes. Our results confirmed the feasibility of SC-IT-SOFCs. © 2009 The Electrochemical Society. All rights reserved.
Registro:
| Documento: | Artículo |
| Título: | Catalytic Behavior of PdONiOSDC composites for partial oxidation of methane: Application as anodes of single-chamber IT-SOFCs |
| Autor: | Cabezas, M.D.; Lamas, D.G.; Bellino, M.G.; Fuentes, R.O.; Walsöe De Reca, N.E.; Larrondo, S.A. |
| Filiación: | Instituto de Investigaciones Científicas y T́cnicas Para la Defensa (CITEFA), Consejo Nacional de Investigaciones Científicas y T́cnicas (CONICET), Centro de Investigaciones en Sólidos (1603), Villa Martelli, Pcia. de Buenos Aires, Argentina Laboratorio de Procesos Catalíticos, Departamento de Ingeniería Química, Ciudad Universitaria (1428), Ciudad de Buenos Aires, Argentina |
| Palabras clave: | Anodes; Catalyst activity; Catalytic oxidation; Nickel oxide; Palladium compounds; Catalytic behavior; Catalytic properties; High power density; Intermediate temperature solid oxide fuel cell; Partial oxidation of methane; Partial oxidations; Reaction temperature; Working temperatures; Solid oxide fuel cells (SOFC) |
| Año: | 2009 |
| Volumen: | 12 |
| Número: | 3 |
| Página de inicio: | B34 |
| Página de fin: | B37 |
| DOI: | http://dx.doi.org/10.1149/1.3061170 |
| Título revista: | Electrochemical and Solid-State Letters |
| Título revista abreviado: | Electrochem Solid State Letters |
| ISSN: | 10990062 |
| CODEN: | ESLEF |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10990062_v12_n3_pB34_Cabezas |
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Citas:
---------- APA ----------
Cabezas, M.D., Lamas, D.G., Bellino, M.G., Fuentes, R.O., Walsöe De Reca, N.E. & Larrondo, S.A. (2009) . Catalytic Behavior of PdONiOSDC composites for partial oxidation of methane: Application as anodes of single-chamber IT-SOFCs. Electrochemical and Solid-State Letters, 12(3), B34-B37.http://dx.doi.org/10.1149/1.3061170
---------- CHICAGO ----------
Cabezas, M.D., Lamas, D.G., Bellino, M.G., Fuentes, R.O., Walsöe De Reca, N.E., Larrondo, S.A. "Catalytic Behavior of PdONiOSDC composites for partial oxidation of methane: Application as anodes of single-chamber IT-SOFCs" . Electrochemical and Solid-State Letters 12, no. 3 (2009) : B34-B37.http://dx.doi.org/10.1149/1.3061170
---------- MLA ----------
Cabezas, M.D., Lamas, D.G., Bellino, M.G., Fuentes, R.O., Walsöe De Reca, N.E., Larrondo, S.A. "Catalytic Behavior of PdONiOSDC composites for partial oxidation of methane: Application as anodes of single-chamber IT-SOFCs" . Electrochemical and Solid-State Letters, vol. 12, no. 3, 2009, pp. B34-B37.http://dx.doi.org/10.1149/1.3061170
---------- VANCOUVER ----------
Cabezas, M.D., Lamas, D.G., Bellino, M.G., Fuentes, R.O., Walsöe De Reca, N.E., Larrondo, S.A. Catalytic Behavior of PdONiOSDC composites for partial oxidation of methane: Application as anodes of single-chamber IT-SOFCs. Electrochem Solid State Letters. 2009;12(3):B34-B37.http://dx.doi.org/10.1149/1.3061170
