In-situ structure and catalytic mechanism of NiFe and CoFe layered double hydroxides during oxygen evolution

In-situ structure and catalytic mechanism of NiFe and CoFe layered double hydroxides during oxygen evolution

NiFe and CoFe layered double hydroxides are among the most active electrocatalysts for the alkaline oxygen evolution reaction. Here, by combining operando experiments and rigorous DFT calculations, the authors unravel their active phase, the reaction center and the catalytic mechanism.

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Detalles Bibliográficos
Autores principales: Fabio Dionigi, Zhenhua Zeng, Ilya Sinev, Thomas Merzdorf, Siddharth Deshpande, Miguel Bernal Lopez, Sebastian Kunze, Ioannis Zegkinoglou, Hannes Sarodnik, Dingxin Fan, Arno Bergmann, Jakub Drnec, Jorge Ferreira de Araujo, Manuel Gliech, Detre Teschner, Jing Zhu, Wei-Xue Li, Jeffrey Greeley, Beatriz Roldan Cuenya, Peter Strasser
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
Materias:
Science
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Acceso en línea:https://doaj.org/article/f76f63f939ac4a989833be814bba62da
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Sumario:NiFe and CoFe layered double hydroxides are among the most active electrocatalysts for the alkaline oxygen evolution reaction. Here, by combining operando experiments and rigorous DFT calculations, the authors unravel their active phase, the reaction center and the catalytic mechanism.

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