Highly selective CO2 adsorption accompanied with low-energy regeneration in a two-dimensional Cu(II) porous coordination polymer with inorganic fluorinated PF6(-) anions

Inorg Chem. 2013 Jan 7;52(1):280-5. doi: 10.1021/ic301823j. Epub 2012 Dec 18.

Abstract

High selectivity and low-energy regeneration for adsorption of CO(2) gas were achieved concurrently in a two-dimensional Cu(II) porous coordination polymer, [Cu(PF(6))(2)(4,4'-bpy)(2)](n) (4,4'-bpy = 4,4'-bipyridine), containing inorganic fluorinated PF(6)(-) anions that can act as moderate interaction sites for CO(2) molecules.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adsorption
  • Anions / chemistry
  • Carbon Dioxide / chemistry*
  • Copper / chemistry*
  • Crystallography, X-Ray
  • Hydrocarbons, Fluorinated / chemistry*
  • Models, Molecular
  • Organometallic Compounds / chemical synthesis
  • Organometallic Compounds / chemistry*
  • Polymers / chemistry*
  • Porosity
  • Surface Properties

Substances

  • Anions
  • Hydrocarbons, Fluorinated
  • Organometallic Compounds
  • Polymers
  • Carbon Dioxide
  • Copper