Sorption concentration of palladium by a nitrogen-containing heterocyclic copolymer

A novel cross-linked copolymer of 1-vinyl-1,2,4-triazole and N , N ′-methylene-bis-acrylamide was synthesized via free radical copolymerization. Sorption capacity of the copolymer toward palladium chloride( ii ) in acid aqueous solutions was investigated. Sorption properties and efficiency of the po...

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Veröffentlicht in:	Russian chemical bulletin 2017-06, Vol.66 (6), p.1104-1108
Hauptverfasser:	Ermakova, T. G., Schaulina, L. P., Kuznetsova, N. P., Ratovsky, G. V., Uzlova, E. M., Prozorova, G. F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acrylamide Chemical synthesis Chemistry Chemistry and Materials Science Chemistry/Food Science Copolymerization Crosslinking Full Articles Identification methods Infrared radiation Inorganic Chemistry Methylene bisacrylamide Nitrogen Organic Chemistry Palladium Sorption
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Beschreibung
Zusammenfassung:	A novel cross-linked copolymer of 1-vinyl-1,2,4-triazole and N , N ′-methylene-bis-acrylamide was synthesized via free radical copolymerization. Sorption capacity of the copolymer toward palladium chloride( ii ) in acid aqueous solutions was investigated. Sorption properties and efficiency of the polymer as a sorbent were evaluated. Mechanism of the copolymer interaction with palladium complex was identified by methods of IR- and Raman spectroscopy and elemental analysis.
ISSN:	1066-5285 1573-9171
DOI:	10.1007/s11172-017-1861-1