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Information × Registration Number 2115U002214, Article popup.category Thesis Title popup.author popup.publication 01-01-2015 popup.source_user Сумський державний університет popup.source http://essuir.sumdu.edu.ua/handle/123456789/42516 popup.publisher Sumy State University Description Nanostructurized polyurethanes of different structure and functionality were obtained and used for studying silver ions adsorption from aqueous medium. Formation of (Ag+)n-polymer complexes was confirmed by combination of UV-vis/FTIR spectroscopy. Silver ions capacity of polyurethanes obtained reaches 1.1-1.4•10-5 mol/g for polymers based on polyester (polyether), aromatic diisocyanate and aminefunctionalized chain extender (cross-linker). Presence of urea fragments in polymer macrochains increase Ag+ adsorption capacity of polyurethanes as well. popup.nrat_date 2025-05-12 Close