Issue 20, 2012

Oxygen sensing via phosphorescence quenching of doped metal–organic frameworks

Abstract

Three phosphorescent Ir and Ru complexes containing dicarboxylate functional groups have been doped into the framework of Zr6O4(OH)4(bpdc)6 (UiO-67, bpdc = para-biphenyldicarboxylate) to yield stable metal–organic frameworks (MOFs 1–3) which are highly porous with BET surface areas of 2568, 2292, and 1277 m2 g−1, respectively. The 3MLCT phosphorescence of 1–3 can be effectively quenched by O2 to provide an efficient method for oxygen detection.

Graphical abstract: Oxygen sensing via phosphorescence quenching of doped metal–organic frameworks

Supplementary files

Article information

Article type
Paper
Submitted
30 Oct 2011
Accepted
22 Feb 2012
First published
27 Mar 2012

J. Mater. Chem., 2012,22, 10329-10334

Oxygen sensing via phosphorescence quenching of doped metal–organic frameworks

S. M. Barrett, C. Wang and W. Lin, J. Mater. Chem., 2012, 22, 10329 DOI: 10.1039/C2JM15549D

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