Features of transition metal complexation with hydrogels |
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| Authors: | Ya I Shcherbakova N N Efimov A V Mikhailova S B Savvin V V Minin |
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| Institution: | 1286. Vernadskii Institute of Geochemistry and Analytical Chemistry, Russian Academy of Sciences, ul. Kosygina 19, Moscow, 119991, Russia
2286. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 119991, Russia
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| Abstract: | The sorption of cobalt(II), copper(II), nickel(II), iron(III), chromium(VI), and manganese(II) by polymeric strongly swelled hydrogels separately and in combination was studied by ESR and inductively coupled plasma atomic emission spectrometry (ICP-AES). The use of such hydrogels as sorbents is the novel area of their application. The features of metal ion complexation and preconcentration depending on sorption conditions are noted. |
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