Título
Strong metal–support interaction improves activity and stability of Pt electrocatalysts on doped metal oxides
Autor(es)
Palabras clave
Doped tin oxides
Platinum nanoparticles
Oxygen reduction reaction
Strong metal-support interaction
Clasificación UNESCO
2210.28 Química del Estado Sólido
2210.28-1 Preparación y Caracterización de Materiales Inorgánicos
2303 Química Inorgánica
2391 Química Ambiental
Fecha de publicación
2018
Editor
Royal Society of Chemistry
Citación
I. Jiménez-Morales, S. Cavaliere, D. Jones, J. Rozière, Phys. Chem. Chem. Phys., 2018,20, 8765-8772
Resumen
[EN]Niobium and antimony doped tin oxide loose-tubes decorated with Pt nanoparticles present outstanding mass activity and stability, exceeding those of a reference carbon-based electrocatalyst. Physico-chemical characterisation and in particular X-ray photoelectron spectroscopy demonstrate that this observation can be ascribed to the strong metal–support interaction promoting electroactivity and Pt anchoring on doped metal oxide supports.
URI
ISSN
1463-9076
DOI
Versión del editor
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