IR SPECTRUM ANALYSIS OF ZN(II) AND CD(II) COMPLEXES BASED ON OXYGEN AND NITROGEN LIGANDS
Keywords:
urea-tiurea resin, Zn(II) and Cd(II) salts, (TG-DTA)Abstract
On the basis of modification of urea-ticarbamide resin with aminoacetic acid, aminosuccinic acid, 2-aminopentane diacids, complex-forming ions containing nitrogen and oxygen were obtained. Zn(II) and Cd(II) salts were added to the obtained ionites and sorbed. The composition, structure and physicochemical properties of the obtained complexes were studied using IR spectroscopy, thermogravimetric and differential thermal analysis (TG-DTA) methods.
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