Single-walled carbon nanotubes for improved enantioseparations on a chiral ionic liquid stationary phase in GC

In order to investigate whether the use of single-walled carbon nanotubes can improve enantioseparations on an ionic liquid stationary phase, a chiral ionic liquid, -N,N,N-trimethyl-2-aminobutanol-bis(trifluoromethanesulfon)imidate, was synthesized

Li Zhao; Ping Ai; Ai-Hong Duan; Li-Ming Yuan

2010

Scholarcy highlights

  • In order to investigate whether the use of single-walled carbon nanotubes can improve enantioseparations on an ionic liquid stationary phase, a chiral ionic liquid,-N,N,N-trimethyl-2-aminobutanol-bis(trifluoromethanesulfon)imidate, was synthesized
  • The results of the separations achieved with these columns show that coating the chiral ionic liquid stationary phase onto the capillary column containing single-walled carbon nanotubes improves the enantioselectivety of the chiral ionic liquid
  • This work indicates that using single-walled carbon nanotubes in this manner enables the application range of such GC chiral separations to be extended

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