Issue 45, 2013

Programmed functionalization of SURMOFs via liquid phase heteroepitaxial growth and post-synthetic modification

Abstract

Heterostructured surface mounted metal–organic frameworks (SURMOFs) [Cu2(NH2-bdc)2(dabco)] (B) on top of [Cu2(bdc)2(dabco)] (A) were deposited on pyridyl-terminated Au covered QCM substrate using a step-by-step liquid phase epitaxial growth method. Sequentially, the pore size of the top layer [Cu2(NH2-bdc)2(dabco)] (B) was modified by targeting the installed amino moiety with tert-butyl isothiocyanate (tBITC). The adsorption properties of the programmed functionalized SURMOFs studied using an environment controlled quartz crystal microbalance (QCM) instrument exhibited the possibility to achieve high selectivity and capacity by heteroepitaxial growth and post-synthetic modification.

Graphical abstract: Programmed functionalization of SURMOFs via liquid phase heteroepitaxial growth and post-synthetic modification

Supplementary files

Article information

Article type
Paper
Submitted
03 Jun 2013
Accepted
18 Jul 2013
First published
19 Jul 2013

Dalton Trans., 2013,42, 16029-16035

Programmed functionalization of SURMOFs via liquid phase heteroepitaxial growth and post-synthetic modification

M. Tu, S. Wannapaiboon and R. A. Fischer, Dalton Trans., 2013, 42, 16029 DOI: 10.1039/C3DT51457A

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