Comparative Analysis of Adsorption Characteristics of Perfluorocarbons and Hydrocarbons on Fluorine-Containing Surfaces: Gas Chromatography Dataстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:Adsorption characteristics of trans-isomers of perfluorodecalin and decalin, as well as a number of other perfluorinated organic compounds and their hydrocarbon analogues, on fluorinated carbon (FC) and perfuorohexyl silica are determined from the gas chromatography data. The replacement of H atoms with F atoms in the adsorbed molecule is shown to result in a noticeable increase in the interaction with the fluorine-containing surface compared to the carbon and hydrocarbon surfaces. FC is found to be highly selective with respect to perfluorocarbons.