Overall electrochemical splitting of water at the heterogeneous interface of nickel and iron oxide

Ni–Fe based compound are known as active electrocatalysts for oxygen evolution reaction, but not a good choice for the other half-reaction of water-splitting. Here the authors report a unique interface between Ni and γ-Fe2O3 that efficiently catalyzes the cathodic hydrogen evolution reaction.

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Detalles Bibliográficos
Autores principales: Bryan H. R. Suryanto, Yun Wang, Rosalie K. Hocking, William Adamson, Chuan Zhao
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/77e05c006d494d00b87209fb956b36fa
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Descripción
Sumario:Ni–Fe based compound are known as active electrocatalysts for oxygen evolution reaction, but not a good choice for the other half-reaction of water-splitting. Here the authors report a unique interface between Ni and γ-Fe2O3 that efficiently catalyzes the cathodic hydrogen evolution reaction.