Porous Nickel–Iron Oxide as a Highly Efficient Electrocatalyst for Oxygen Evolution Reaction

A porous Ni–Fe oxide with improved crystallinity has been prepared as a highly efficient electrocatalytic water oxidation catalyst. It has a small overpotential, a low Tafel slope, and an outstanding stability. The remarkably improved electrocatalytic performance is due to the porous structure, high...

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Detalles Bibliográficos
Autores principales: Qi, Jing, Zhang, Wei, Xiang, Ruijuan, Liu, Kaiqiang, Wang, Hong‐Yan, Chen, Mingxing, Han, Yongzhen, Cao, Rui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2015
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5049451/
https://www.ncbi.nlm.nih.gov/pubmed/27722073
http://dx.doi.org/10.1002/advs.201500199
Descripción
Sumario:A porous Ni–Fe oxide with improved crystallinity has been prepared as a highly efficient electrocatalytic water oxidation catalyst. It has a small overpotential, a low Tafel slope, and an outstanding stability. The remarkably improved electrocatalytic performance is due to the porous structure, high extent homogeneous iron incorporation, ameliorative crystallinity, and the low mass transfer resistance. [Image: see text]

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