Spectroscopic identification of active sites for the oxygen evolution reaction on iron-cobalt oxides

Optimization of electrocatalysts requires an understanding of all active reaction sites. Here, the authors combine X-ray absorption spectroscopy and electrochemistry to identify cobalt atoms with different coordination geometries and probe their contribution to electrocatalytic water oxidation.

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Auteurs principaux: Rodney D. L. Smith, Chiara Pasquini, Stefan Loos, Petko Chernev, Katharina Klingan, Paul Kubella, Mohammad Reza Mohammadi, Diego Gonzalez-Flores, Holger Dau
Format: article
Langue:EN
Publié: Nature Portfolio 2017
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Accès en ligne:https://doaj.org/article/0788a3c9f59e46e5a08c6559c215c02b
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