Výsledky vyhledávání - "V. Ya. Semenii"

Sorption of Hg2+, Nd3+, Dy3+, and Uo 2 2+ ions at polysiloxane xerogels functionalized with phosphonic acid derivatives

Autor: O. A. Dudarko, V. Ya. Semenii, V. P. Goncharik, Yu. L. Zub

Publikováno v: Protection of Metals. 44:193-197

The sorption properties of silicas with mono- and bifunctional surface layers containing the complexing fragment ≡Si(CH2)3NHP(S)(OC2H5)2 were studied. It was found that xerogels synthesized by the solgel method (like mesoporous silicas obtained by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::168eb067fc323f09669276e63baef798
https://doi.org/10.1134/s003317320802015x

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The preparation of polysiloxane xerogels containing amide derivatives of phosphonic and thiophosphonic acids in the surface layer

Autor: O. A. Dudarko, Yu. L. Zub, V. Ya. Semenii, A. Dabrowski

Publikováno v: Colloid Journal. 69:66-74

Xerogels containing residues of amide derivatives of phosphonic and thiophosphonic acids, ≡Si(CH2)3NHP(S, O)(OC2H5)2 (functional group concentration of 1.3–2.2 mmol/g) have been prepared by a sol-gel method. It has been shown that xerogels having

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::211e2e1875ef510104175af0062a0e86
https://doi.org/10.1134/s1061933x07010097

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