Carbon tetrafluoride – sulphur hexafluoride adsorption and separation with zirconium metal–organic frameworks decorated with fluorinated thiazolium salts

Fluorinated thiazolium salts embedded in a microporous zirconium MOF enhance its adsorption capacity towards SF 6 and CF 4 . The F-MOFs show a preferential adsorption for SF 6 , achieving an efficient SF 6 /CF 4 separation from binary equimolar mixtures.