PEG-linked geminal dicationic ionic liquids as selective, high-stability gas chromatographic stationary phases.


It is known that room-temperature ionic liquids (RTILs) have wide applicability in many scientific and technological fields. In this work, a series of three new dicationic room-temperature ionic liquids functionalized with poly(ethylene glycol) (PEG) linkages were synthesized and characterized via a linear solvation model. The application of these ILs as… (More)


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