Summary
The synthesis of liquid stationary phases with cyanoproppylmethyl polysiloxane containing cations of Cu2+ or Co2+ which were bonded to the resulting polymer via cyano groups is described. Columns of 30m×0.53 mm were coated with these stationary phases (film thickness of 0.5 μm.). The characteristics of the polysiloxanes obtained were determined by the use of spectroscopic techniques (UV-vis, IR). The thermal stability of the columns was established and the average molecular mass of the polymer was calculated. The Grob test mixture was also used to evaluate the columns.
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Wawrzyniak, R., Wasiak, W. Synthesis and properties of cyanosilicone stationary phases for capillary complexation gas chromatography. Chromatographia 46, 593–598 (1997). https://doi.org/10.1007/BF02490518
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DOI: https://doi.org/10.1007/BF02490518