Lattice oxygen activation enabled by high-valence metal sites for enhanced water oxidation

Lattice oxygen activation enabled by high-valence metal sites for enhanced water oxidation

Electrocatalytic water oxidation is facilitated by high valence states, but these are challenging to achieve at low applied potentials. Here, authors report a multicomponent FeCoCrNi alloy with dynamically formed Ni4+ species to offer high catalytic activity via lattice oxygen activation mechanism.

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Detalles Bibliográficos
Autores principales: Ning Zhang, Xiaobin Feng, Dewei Rao, Xi Deng, Lejuan Cai, Bocheng Qiu, Ran Long, Yujie Xiong, Yang Lu, Yang Chai
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
Materias:
Science
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Acceso en línea:https://doaj.org/article/04a3f095294344eaaef7336b7b2f8c21
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