Jump to main content
Jump to site search

Issue 17, 2011
Previous Article Next Article

High capacity CO2 adsorption in a Mg(II)-based phosphine oxide coordination material

Author affiliations

Abstract

The new porous phosphine coordination material, PCM-11, is an unusual 8,4-connected coordination polymer with an open 3-D pore structure, formed by reaction of Mg(II) with tris(para-carboxylato)triphenylphosphine oxide. The highly ionic nature of the metal–ligand bonding results in excellent thermal stability upon desolvation (>460 °C). PCM-11 is easily activated for small molecule sorption at low temperature without the requirement for solvent pre-exchange. It adsorbs 47.5 wt% CO2 at 11.6 bar and 30 °C.

Graphical abstract: High capacity CO2 adsorption in a Mg(ii)-based phosphine oxide coordination material

Back to tab navigation

Supplementary files

Publication details

The article was received on 08 Feb 2011, accepted on 23 Feb 2011 and first published on 25 Mar 2011


Article type: Communication
DOI: 10.1039/C1CC10754B
Citation: Chem. Commun., 2011,47, 4899-4901
  •   Request permissions

    High capacity CO2 adsorption in a Mg(II)-based phosphine oxide coordination material

    A. M. Bohnsack, I. A. Ibarra, P. W. Hatfield, J. W. Yoon, Y. K. Hwang, J. Chang and S. M. Humphrey, Chem. Commun., 2011, 47, 4899
    DOI: 10.1039/C1CC10754B

Search articles by author

Spotlight

Advertisements