Giant onsite electronic entropy enhances the performance of ceria for water splitting

Solid-state entropy of reduction increases the thermodynamic efficiency of ceria for two-step thermochemical water splitting. Here, the authors report a large and different source of entropy, the onsite electronic configurational entropy arising from coupling between orbital and spin angular momenta...

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Auteurs principaux: S. Shahab Naghavi, Antoine A. Emery, Heine A. Hansen, Fei Zhou, Vidvuds Ozolins, Chris Wolverton
Format: article
Langue:EN
Publié: Nature Portfolio 2017
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Accès en ligne:https://doaj.org/article/640eb7b90f98450285a593b191b5f702
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