Rational Synthesis of Mixed-Metal Microporous Metal–Organic Frameworks with Controlled Composition Using Mechanochemistry

Ayoub, Ghada; Karadeniz, Bahar; Howarth, Ashlee J.; Farha, Omar K.; Đilović, Ivica; Germann, Luzia S.; Dinnebier, Robert E.; Užarević, Krunoslav; Friščić, Tomislav (2019) Rational Synthesis of Mixed-Metal Microporous Metal–Organic Frameworks with Controlled Composition Using Mechanochemistry. Chemistry of Materials, 31 (15). pp. 5494-5501. ISSN 0897-4756

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Abstract

Mechanochemistry enables targeted, rapid synthesis of bimetallic metal−organic frameworks (MOFs) with a controlled 1:1 stoichiometric composition of metal nodes. In particular, ball milling enabled the use of specifically synthesized solid coordination complexes of Zn(II), Mg(II), Ni(II), and Co(II) for the assembly of a range of microporous mixed-metal MOF-74 materials composed of pairs of d-block or main group metals in a predetermined 1:1 stoichiometric ratio, including ZnMg-, ZnCo-, ZnCu-, MgZn-, MgCo-, NiZn-, NiMg-, NiCo-, CoZn-, CoMg-, CoCu-, and MgCa-MOF-74. By using specifically prepared precursors in the ynthesis of diverse mixed-metal MOF-74 targets, this rational synthesis represents the first entry of mechanochemistry into the target-oriented synthesis of mixed- metal MOFs.

Item Type:	Article
Uncontrolled Keywords:	Mechanochemistry ; MOF-74 ; mixed-metal MOFs ; green synthesis
Subjects:	NATURAL SCIENCES > Chemistry
Divisions:	Division of Physical Chemistry
Projects:	Project title Project leader Project code Project type Mehaniokemijska reaktivnost pod kontroliranim uvjetima temperature i atmosfere za čišću sintezu funkcionalnih materijala-MECHANOCONTROL Krunoslav Užarević UIP-2014-09-4744 HRZZ
Depositing User:	Krunoslav Užarević
Date Deposited:	03 Oct 2019 11:30
URI:	http://fulir.irb.hr/id/eprint/5019
DOI:	10.1021/acs.chemmater.9b01068

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