Sol-Gel Synthesis of Novel Siliconorganic Sulfur-Containing Sorption Materials

In this work, the sol-gel method was used to prepare composite gels based on 1,2-bis(5-triethoxysilyl-3-thiopentoxy)ethane and tetraethoxysilane, which showed sorption properties for strontium cations. Composite gels with colloidal silica were obtained. The obtained gels possess sorption activity to...

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Veröffentlicht in:Diffusion and defect data. Solid state data. Pt. A, Defect and diffusion forum Defect and diffusion forum, 2018-09, Vol.386, p.365-369
Hauptverfasser: Tutov, Mikhail V., Mironenko, Alexander Yuryevich, Karpova, Elizaveta I., Egorin, Andrey M., Tokar', Eduard
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Sprache:eng
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Zusammenfassung:In this work, the sol-gel method was used to prepare composite gels based on 1,2-bis(5-triethoxysilyl-3-thiopentoxy)ethane and tetraethoxysilane, which showed sorption properties for strontium cations. Composite gels with colloidal silica were obtained. The obtained gels possess sorption activity to strontium cations. Template synthesis of gels in the presence of cesium cations was carried out. The results of sorption demonstrate the expected manifestation of the template effect, which determines the selectivity to cesium cations.
ISSN:1012-0386
1662-9507
1662-9507
DOI:10.4028/www.scientific.net/DDF.386.365