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Information × Registration Number 0217U001587, 0115U005376 , R & D reports Title Composite sorbents based on porous ceramic substrate and organic-inorganic hybrid materials popup.stage_title Head Dudarko Oksana, Registration Date 02-03-2017 Organization Institute of Surface Chemistry of the National Academy of Sciences of Ukraine popup.description2 Flat and tubular ceramic membranes were functionalized using the reaction of hydrolytic polycondensation of alkoxysilanes, applying two-component systems based on tetraethoxysilane (TEOS) or bis(triethoxysilyl)ethane (BTESE) as structure-forming agents, and 3-aminopropyltriethoxysilane (APTES) or mercaptopropyltrimethoxysilane as functionalizing agents. In addition, there were obtained membranes with bifunctional surface layers, where methyl groups were introduced along with amine groups. Comparing the wetting angles of samples synthesized from different structuring agents, we can conclude that the presence of ethylene bridges in BTESE has no effect on the membrane surface hydrophobicity. Product Description popup.authors Демченко Віктор Якович Дударко Оксана Анатоліївна Зуб Юрій Леонідович Мельник Інна Василівна Столярчук Наталія Володимирівна Томіна Вероніка Василівна popup.nrat_date 2020-04-02 Close