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• W2005202444 abstract "Trigonal tricationic ionic liquids (ILs) are a new class of ILs that appear to be unique when used as gas chromatographic stationary phases. They consist of four core structures; (1) A = mesitylene core, (2) B = benzene core, (3) C = triethylamine core, and (4) D = tri(2-hexanamido)ethylamine core; to which three identical imidazolium or phosphonium cationic moieties were attached. These were coated on fused silica capillaries, and their gas chromatographic properties were evaluated. They were characterized using a linear solvation parameter model and a number of test mixtures. On the basis of the literature, it is known that both monocationic and dicationic ILs possess almost identical polarities, solvation characteristics, and chromatographic selectivities. However, some of the trigonal tricationic ILs were quite different. The different solvation parameters and higher apparent polarities appear to generate from the more rigid trigonal geometry of these ILs, as well as their ability to retain the positive charges in relatively close proximity to one another in some cases. Their unique selectivities, retention behaviors, and separation efficiencies were demonstrated using the Grob mixture, a flavor and fragrance test mixture, alcohols/alkanes test, and FAME isomer separations. Two ILs C1 (methylimidazolium substitution) and C4 (2-hydroxyethylimidazolium substitution) had higher apparent polarities than any know IL (mono, di, and tricationic ILs) or commercial stationary phases. The tri(2-hexanamido)ethylamine core IL series proved to be very interesting in that it not only showed the highest separation efficiency for all test mixtures, but it also is the first IL stationary phase (containing NTf2− anions) that eliminates peak tailing for alcohols and other H-bonding analytes. The thermal stabilities were investigated using three methods: thermogravimetric analysis (TGA) method, temperature programmed gas chromatographic method (TPGC), and isothermal gas chromatographic method. The D core series had a high working temperature range, exceptional selectivities, and higher separation efficiencies than comparable polarity commercial columns. It appears that this specific type of multifunctional ILs may have the most promising future as a new generation of gas chromatographic stationary phases." @default.
• W2005202444 created "2016-06-24" @default.
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• W2005202444 date "2008-12-09" @default.
• W2005202444 modified "2023-10-16" @default.
• W2005202444 title "Trigonal Tricationic Ionic Liquids: A Generation of Gas Chromatographic Stationary Phases" @default.
• W2005202444 cites W1582298305 @default.
• W2005202444 cites W1582600555 @default.
• W2005202444 cites W1600374797 @default.
• W2005202444 cites W1922431434 @default.
• W2005202444 cites W1966994931 @default.
• W2005202444 cites W1968028120 @default.
• W2005202444 cites W1968293755 @default.
• W2005202444 cites W1968886172 @default.
• W2005202444 cites W1971343628 @default.
• W2005202444 cites W1973083933 @default.
• W2005202444 cites W1974213040 @default.
• W2005202444 cites W1974236931 @default.
• W2005202444 cites W1975846436 @default.
• W2005202444 cites W1980180533 @default.
• W2005202444 cites W1980266748 @default.
• W2005202444 cites W1981604107 @default.
• W2005202444 cites W1982095220 @default.
• W2005202444 cites W1987748440 @default.
• W2005202444 cites W1992178483 @default.
• W2005202444 cites W1993054914 @default.
• W2005202444 cites W1996872639 @default.
• W2005202444 cites W2001019903 @default.
• W2005202444 cites W2002718948 @default.
• W2005202444 cites W2003998258 @default.
• W2005202444 cites W2004372324 @default.
• W2005202444 cites W2008459197 @default.
• W2005202444 cites W2008578804 @default.
• W2005202444 cites W2009211602 @default.
• W2005202444 cites W2009265320 @default.
• W2005202444 cites W2010423861 @default.
• W2005202444 cites W2018984656 @default.
• W2005202444 cites W2021964611 @default.
• W2005202444 cites W2029136433 @default.
• W2005202444 cites W2032292062 @default.
• W2005202444 cites W2034474150 @default.
• W2005202444 cites W2038923262 @default.
• W2005202444 cites W2040254656 @default.
• W2005202444 cites W2042937700 @default.
• W2005202444 cites W2045898976 @default.
• W2005202444 cites W2048202576 @default.
• W2005202444 cites W2048829417 @default.
• W2005202444 cites W2049821252 @default.
• W2005202444 cites W2054750261 @default.
• W2005202444 cites W2060117943 @default.
• W2005202444 cites W2060151241 @default.
• W2005202444 cites W2060200790 @default.
• W2005202444 cites W2060289349 @default.
• W2005202444 cites W2075235172 @default.
• W2005202444 cites W2079481917 @default.
• W2005202444 cites W2079689288 @default.
• W2005202444 cites W2084253736 @default.
• W2005202444 cites W2094963718 @default.
• W2005202444 cites W2099062902 @default.
• W2005202444 cites W2114200830 @default.
• W2005202444 cites W2127392583 @default.
• W2005202444 cites W2131634645 @default.
• W2005202444 cites W2136661076 @default.
• W2005202444 cites W2137253163 @default.
• W2005202444 cites W2141713267 @default.
• W2005202444 cites W2163763334 @default.
• W2005202444 cites W2166291477 @default.
• W2005202444 cites W2168743201 @default.
• W2005202444 cites W2169915458 @default.
• W2005202444 cites W2317160316 @default.
• W2005202444 cites W2950397213 @default.
• W2005202444 cites W2952117745 @default.
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• W2005202444 doi "https://doi.org/10.1021/ac8016949" @default.
• W2005202444 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19067539" @default.
• W2005202444 hasPublicationYear "2008" @default.
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