Issue 84, 2013

Pillar substitution modulates CO2 affinity in “mmo” topology networks

Abstract

The use of WO42− instead of CrO42− or MoO42− as an angular pillar in mmo topology nets has afforded two isostructural porous nets of formula [M(bpe)2WO4] (M = Co or Ni, bpe = 1,2-(4-pyridyl)ethene). The Ni variant, WOFOUR-1-Ni, is highly selective towards CO2 thanks to its exceptionally high isosteric heat of adsorption (Qst) of −65.5 kJ mol−1 at zero loading.

Graphical abstract: Pillar substitution modulates CO2 affinity in “mmo” topology networks

Supplementary files

Article information

Article type
Communication
Submitted
24 Jun 2013
Accepted
04 Sep 2013
First published
05 Sep 2013

Chem. Commun., 2013,49, 9809-9811

Pillar substitution modulates CO2 affinity in “mmo” topology networks

M. H. Mohamed, S. K. Elsaidi, T. Pham, K. A. Forrest, B. Tudor, L. Wojtas, B. Space and M. J. Zaworotko, Chem. Commun., 2013, 49, 9809 DOI: 10.1039/C3CC44745F

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