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Stabilization by Configurational Entropy of the Cu(II) Active Site during CO Oxidation on Mg(0.2)Co(0.2)Ni(0.2)Cu(0.2)Zn(0.2)O

[Image: see text] The mechanisms of CO oxidation on the Mg(0.2)Co(0.2)Ni(0.2)Cu(0.2)Zn(0.2)O high-entropy oxide were studied by means of operando soft X-ray absorption spectroscopy. We found that Cu is the active metal and that Cu(II) can be rapidly reduced to Cu(I) by CO when the temperature is hig...

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Detalles Bibliográficos
Autores principales:	Fracchia, Martina, Ghigna, Paolo, Pozzi, Tommaso, Anselmi Tamburini, Umberto, Colombo, Valentina, Braglia, Luca, Torelli, Piero
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2020
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8007101/ https://www.ncbi.nlm.nih.gov/pubmed/32309955 http://dx.doi.org/10.1021/acs.jpclett.0c00602

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