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Issue 3, 2015
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Rapid mechanochemical synthesis of two new Cd(ii)-based metal–organic frameworks with high removal efficiency of Congo red

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Abstract

Two new three-dimensional porous Cd(II)-based metal–organic frameworks, [Cd2(oba)2(4-bpdb)2]n·(DMF)x (TMU-8) and [Cd(oba)(4,4′-bipy)]n·(DMF)y (TMU-9), have been synthesized via mechanosynthesis by using nonlinear dicarboxylate and linear N-donor ligands and then characterized by single-crystal X-ray crystallography. The effect of using different N-donor ligands 1,4-bis(4-pyridyl)-2,3-diaza-1,3-butadiene (4-bpdb) and 4,4′-bipyridine (4,4′-bipy) as pillars on the final structure has been studied. Also, the removal efficiency and order reaction kinetics of these MOFs in the presence of Congo red were investigated.

Graphical abstract: Rapid mechanochemical synthesis of two new Cd(ii)-based metal–organic frameworks with high removal efficiency of Congo red

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Publication details

The article was received on 29 Aug 2014, accepted on 22 Oct 2014 and first published on 22 Oct 2014


Article type: Paper
DOI: 10.1039/C4CE01783H
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CrystEngComm, 2015,17, 686-692

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    Rapid mechanochemical synthesis of two new Cd(II)-based metal–organic frameworks with high removal efficiency of Congo red

    M. Y. Masoomi, A. Morsali and P. C. Junk, CrystEngComm, 2015, 17, 686
    DOI: 10.1039/C4CE01783H

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