Выпуски

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2014

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том 12 / 

выпуск 3

 



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А. П. Кусяк, А. Л. Петрановська, C. П. Туранська, П. П. Горбик
«Адсорбція комплексів цис-дихлордіамінплатини нанокомпозитами магнетит–оксид кремнію (титану, алюмінію)»
0451–0467 (2014)

PACS numbers: 68.43.Mn, 68.43.Nr, 75.50.Mm, 75.75.Cd, 78.30.-j, 78.67.Sc, 87.85.-d

Adsorption properties of Fe3O4/SiO2, Fe3O4/TiO2 and Fe3O4/Al2O3 nanocomposites based on magnetite modified with tetraethoxysilane, n-butyl orthotitanate, and aluminium isopropylate, respectively, in relation to cis-dichlorodiamineplatinum complex are investigated. The influence of chemical nature of the surface of nanostructures on their adsorption properties is ascertained. Adsorption isotherms and kinetics of cis-dichlorodiamineplatinum complexes in terms of Pt2? ions are studied. The findings of investigations can be used in fabrication of adsorbents for medical-biological and technical purposes, in particular, for extraction of low concentrations of Pt2? complexes.

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