Sol-Gel Synthesis of Chelate Containing Materials for Gas Chromatography / M. A. Gavrilenko [et al.]
Уровень набора: (RuTPU)RU\TPU\network\4598, Advanced Materials Research, Scientific JournalЯзык: английский.Страна: .Серия: Chemical TechnologiesРезюме или реферат: The adsorption properties of mesoporous chelate containing sorbents which were prepared in two phases with europium and copper acetylacetonate complexes and PEG-115 as surfactant, were evaluated by column experiments.The adsorption properties of mesoporous silica with chelate complexes for some organic compounds were evaluated by gas chromatography. The best separation was achieved for europium acetylacetonate. From specific retention volumes measured at various temperatures the thermodynamic parameters of separation is discussed. Mutual separation of oxygen containing substances could also be demonstrated..Аудитория: .Тематика: электронный ресурс | труды учёных ТПУ | хелаты | хроматография | газовая хроматография | сорбенты | синтез Ресурсы он-лайн:Щелкните здесь для доступа в онлайнНет реальных экземпляров для этой записи
Title screen
The adsorption properties of mesoporous chelate containing sorbents which were prepared in two phases with europium and copper acetylacetonate complexes and PEG-115 as surfactant, were evaluated by column experiments.The adsorption properties of mesoporous silica with chelate complexes for some organic compounds were evaluated by gas chromatography. The best separation was achieved for europium acetylacetonate. From specific retention volumes measured at various temperatures the thermodynamic parameters of separation is discussed. Mutual separation of oxygen containing substances could also be demonstrated.
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