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Synthesis and post-synthetic modification of UiO-67 type metal-organic frameworks by mechanochemistry

Abstract : Herein, we report the synthesis of zirconium metal-organic frameworks by a mechanochemical route. The frameworks are obtained by the coordination of a zirconium cluster with the biphenyldicarboxylic acid linker to obtain UiO-67 or with the iso-structural 2,20 -bipyridine-5,50 -dicarboxylic acid to access to a functional MOF (UiO-67-bpy). In a second mechanochemical reaction, it has been possible to coordinate by post-synthetic modification a copper salt on each bipyridine site (UiO-67-bpy-Cu). Both materials exhibit crystallinity and porosity (up to 750 m$^2$ /g) showing the possibility to get access to elaborated materials in a cleaner way than the classical solvothermal route in DMF.
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https://hal-cea.archives-ouvertes.fr/cea-01997875
Contributor : Michael Carboni <>
Submitted on : Wednesday, January 20, 2021 - 4:38:42 PM
Last modification on : Wednesday, July 7, 2021 - 3:31:43 AM

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Habiba Ali-Moussa, Ricardo Navarro Amador, Jean Martinez, Frederic Lamaty, Michaël Carboni, et al.. Synthesis and post-synthetic modification of UiO-67 type metal-organic frameworks by mechanochemistry. Materials Letters, Elsevier, 2017, 197, pp.171-174. ⟨10.1016/j.matlet.2017.03.140⟩. ⟨cea-01997875⟩

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