Mechanochemical and solvent-free assembly of zirconium-based metal–organic frameworks

We develop the first mechanochemical and solvent-free routes for zirconium metal–organic frameworks, making the frameworks UiO-66 and UiO-66-NH(2) accessible on the gram scale without strong acids, high temperatures or excess reactants. The frameworks form either by milling, or spontaneous self-asse...

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Detalles Bibliográficos
Autores principales: Užarević, Krunoslav, Wang, Timothy C., Moon, Su-Young, Fidelli, Athena M., Hupp, Joseph T., Farha, Omar K., Friščić, Tomislav
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal Society of Chemistry 2016
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4767137/
https://www.ncbi.nlm.nih.gov/pubmed/26696097
http://dx.doi.org/10.1039/c5cc08972g
Descripción
Sumario:We develop the first mechanochemical and solvent-free routes for zirconium metal–organic frameworks, making the frameworks UiO-66 and UiO-66-NH(2) accessible on the gram scale without strong acids, high temperatures or excess reactants. The frameworks form either by milling, or spontaneous self-assembly by simply exposing solid mixtures of reactants to organic vapour. The generated frameworks exhibit high porosity and catalytic activity in the hydrolysis of model nerve agents, on par with their solvothermally generated counterparts.

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