Single Crystalline Ultrathin Nickel–Cobalt Alloy Nanosheets Array for Direct Hydrazine Fuel Cells

Ultrathin 2D metal alloy nanomaterials have great potential applications but their controlled syntheses are limited to few noble metal based systems. Herein Ni(x)Co(1−) (x) alloy nanosheets with ultrathin (sub‐3 nm) single‐crystalline 2D structure are synthesized through a topochemical reduction met...

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Detalles Bibliográficos
Autores principales: Feng, Guang, Kuang, Yun, Li, Pengsong, Han, Nana, Sun, Ming, Zhang, Guoxin, Sun, Xiaoming
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2016
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5357988/
https://www.ncbi.nlm.nih.gov/pubmed/28331781
http://dx.doi.org/10.1002/advs.201600179
Descripción
Sumario:Ultrathin 2D metal alloy nanomaterials have great potential applications but their controlled syntheses are limited to few noble metal based systems. Herein Ni(x)Co(1−) (x) alloy nanosheets with ultrathin (sub‐3 nm) single‐crystalline 2D structure are synthesized through a topochemical reduction method. Moreover, the optimized composition Ni(0.6)Co(0.4) alloy nanosheets array exhibits excellent performances for hydrazine oxidation reaction and direct hydrazine fuel cells. [Image: see text]

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