Transformation of single MOF nanocrystals into single nanostructured catalysts within mesoporous supports: a platform for pioneer fluidized-nanoreactor hydrogen carriers

Well-dispersed nanostructured catalysts along mesoporous materials have been systematically prepared via a novel multistep approach involving either the pyrolysis under nitrogen, the calcination under oxygen or the reduction under hydrogen of MOF nanocrystals decorated with transition metal complexe...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2018, Vol.54 (61), p.8462-8465
Main Authors: Luz, Ignacio, Soukri, Mustapha, Lail, Marty
Format: Article
Language:English
Subjects:
Catalysis
Catalysts
Chemical synthesis
Coordination compounds
Fluidizing
Metal-organic frameworks
Nanocrystals
Nanostructure
Pyrolysis
Silica
Silicon dioxide
Transformations
Transition metal compounds
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Summary:Well-dispersed nanostructured catalysts along mesoporous materials have been systematically prepared via a novel multistep approach involving either the pyrolysis under nitrogen, the calcination under oxygen or the reduction under hydrogen of MOF nanocrystals decorated with transition metal complexes and previously confined within the mesoporous cavities via novel solid state synthesis. The resulting supported nanostructured catalysts can be composed of metals, metal oxides, heteroatom-doped carbons and combinations thereof depending on the transformation conditions. The pioneering concept of Fluidized-Nanoreactor Hydrogen Carriers has been proposed for the first time by using the resulting nanostructured catalysts within fluidized mesoporous silica.
ISSN:1359-7345
1364-548X
DOI:10.1039/c8cc04562c