Vinyl 2-hydroxyethyl sulfide polymers and their sorption properties with respect to transition metals |
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| Authors: | G. R. Anpilogova A. I. Vorob’eva S. A. Onina R. A. Khisamutdinov Yu. I. Murinov Yu. B. Monakov |
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| Affiliation: | (1) Institute of Organic Chemistry, Ufa Scientific Center, Russian Academy of Sciences, Ufa, Bashkortostan, Russia |
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| Abstract: | Vinyl 2-hydroxyethyl sulfide (VHES) homopolymer and the homopolymer and vinyl 2-hydroxyethyl sulfide-acryl amide copolymer cross-linked by bisacrylamide were prepared by radical polymerization. The sorption of Au(III), Ag(I), Pd(II), Pt(IV), Hg(II), Pb(II), Fe(III), Ni(II), Cu(II) on these polymers under the static conditions was studied in relation to the solution pH. The polymers are highly selective and efficient sorbents for Au(III), Ag(I) and Hg(II). |
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