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Chem Commun (Camb). 2014 Apr 25;50(32):4225-7. doi: 10.1039/c3cc49307e.

MOF membrane synthesis in the confined space of a vertically aligned LDH network.

Author information

1
Institute of Physical Chemistry and Electrochemistry, Leibniz University Hannover, Callinstr. 3A, D-30167 Hannover, Germany. yi.liu@pci.uni-hannover.de juergen.caro@pci.uni-hannover.de.

Abstract

MOF membranes have gained widespread attention due to their unprecedented gas separation performance. Relying on physical interactions, we successfully deposited MOF seeds on a substrate modified with a network of vertically aligned LDH walls before secondary growth of the MOF layer. ZIF-8 membranes thus prepared show considerable H2 permeance with high H2-CH4 selectivity. This approach is in general suitable for the deposition of nanoparticles on solid surface and their subsequent growth into a dense layer.

PMID:
24627890
DOI:
10.1039/c3cc49307e
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