Graphene as a carbon source effects the nanometallurgy of nickel in Ni,Mn layered double hydroxide-graphene oxide composites

Graphene as a carbon source effects the nanometallurgy of nickel in Ni,Mn layered double hydroxide-graphene oxide composites

Thermal treatment of the hybrid material formed by the spontaneous precipitation of graphene oxide and Ni,Mn layered double hydroxide leads to the segregation of nickel metal nanoparticles (Ni NPs) and the decomposition of graphene to CO(2). Increasing the temperature increases the Ni NP size and re...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2012-01, Vol.48 (93), p.11416-11418
Hauptverfasser: Abellán, Gonzalo, Latorre-Sánchez, Marcos, Fornés, Vicente, Ribera, Antonio, García, Hermenegildo
Format: Artikel
Sprache:eng
Schlagworte:
Carbon
Carbon dioxide
Graphene
Nanoparticles
Nickel
Oxides
Precipitation
Segregations
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Zusammenfassung:Thermal treatment of the hybrid material formed by the spontaneous precipitation of graphene oxide and Ni,Mn layered double hydroxide leads to the segregation of nickel metal nanoparticles (Ni NPs) and the decomposition of graphene to CO(2). Increasing the temperature increases the Ni NP size and results in the complete disappearance of graphene.
ISSN:1359-7345
1364-548X
DOI:10.1039/c2cc35750j