Recent progress in oxygen reduction electrocatalysis on Pd-based catalysts
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Título: | Recent progress in oxygen reduction electrocatalysis on Pd-based catalysts |
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Autor/es: | Erikson, Heiki | Sarapuu, Ave | Solla-Gullón, José | Tammeveski, Kaido |
Grupo/s de investigación o GITE: | Electroquímica Aplicada y Electrocatálisis |
Centro, Departamento o Servicio: | Universidad de Alicante. Instituto Universitario de Electroquímica |
Palabras clave: | Oxygen reduction reaction | Pd nanoparticles | Pd nanocubes | Pd-based catalysts | Pd films | Pd single crystals | Composite catalysts | Electrocatalysis |
Área/s de conocimiento: | Química Física |
Fecha de publicación: | 1-nov-2016 |
Editor: | Elsevier |
Cita bibliográfica: | Journal of Electroanalytical Chemistry. 2016, 780: 327-336. doi:10.1016/j.jelechem.2016.09.034 |
Resumen: | Palladium-based catalysts for electrochemical reduction of oxygen have received increasing attention as potential replacement for platinum-based materials in the fuel cells. This Review summarises the research conducted with nanostructured palladium catalysts, including thin nanostructured films and Pd nanoparticles on various carbon and non-carbon supports. The mechanism of oxygen reduction on palladium is described and the effect of the particle size and shape on the electrocatalytic activity is emphasised. The role of the support material and additives on the oxygen reduction activity of Pd nanoparticles is also discussed. The electrocatalytic activity of Pd-based catalysts is evaluated in terms of specific activity and mass activity. The application of supported Pd nanoparticles as cathode catalysts for low-temperature fuel cells is highlighted. Some insights into the remaining challenges and directions for further development of Pd-based oxygen reduction electrocatalysts are provided. |
Patrocinador/es: | This work was financially supported by institutional research funding (IUT20-16) of the Estonian Ministry of Education and Research. We would like to acknowledge the financial support by the EU through the European Regional Development Fund (TK141 “Advanced materials and high-technology devices for energy recuperation systems”). |
URI: | http://hdl.handle.net/10045/59653 |
ISSN: | 1572-6657 (Print) | 1873-2569 (Online) |
DOI: | 10.1016/j.jelechem.2016.09.034 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2016 Elsevier B.V. |
Revisión científica: | si |
Versión del editor: | http://dx.doi.org/10.1016/j.jelechem.2016.09.034 |
Aparece en las colecciones: | INV - LEQA - Artículos de Revistas |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
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2016_Erikson_etal_JElectrChem_final.pdf | Versión final (acceso restringido) | 983,01 kB | Adobe PDF | Abrir Solicitar una copia |
2016_Erikson_etal_JElectrChem_accepted.pdf | Accepted Manuscript (acceso abierto) | 1,09 MB | Adobe PDF | Abrir Vista previa |
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