Cesium Uptake by Pentacyanoferrate(II) Complexes with O-Containing Derivatives of Chitosan

Autor: Bratskaya, Svetlana Yu., Zheleznov, Veniamin V., Privar, Yuliya O., Mehaev, Alexandr V., Pestov, Alexandr V.
Rok vydání: 2015
DOI: 10.6084/m9.figshare.1625310.v1
Popis: Here we report on synthesis of new organic-inorganic materials based on products of interaction between sodium aminoprusside and polymer ligands. Fourier transform infrared (FT-IR) and UV-visible spectroscopy and thermogravimetry were used to investigate the structure and stability of the complexes. It was found that ion and ligand exchange were the main reactions of the interaction of sodium aminoprusside with water-soluble polymer salts. All other composites in the Co(II) form were characterized in terms of sorption capacities and distribution coefficients (Kd) for cesium ions. The highest values of distribution coefficients were obtained for polyampholyte chitosan derivatives.Supplementary materials of manuscript LSST-2015-8719
Databáze: OpenAIRE