Preparation of a Chelating Sorbent Based on Pyridylethylated Polyethylenimine for Recovering Transition Metal Ions / Lakiza N. V.,Tissen O. I.,Neudachina L. K.,Ezhikova M. A.,Kodess M. I.,Pestov A. V. // RUSSIAN JOURNAL OF APPLIED CHEMISTRY. - 2013. - V. 86, l. 9. - P. 1383-1387.

ISSN/EISSN:

1070-4272 / 1608-3296

Type:

Article

Abstract:

A method was developed for preparing a chelating amino polymer, pyridylethylpolyethylenimine with maximal degree of substitution, by polymer-analogous transformations of branched polyethylenimine in reaction with 2-vinylpyridine. The ability of cross-linked pyridylethylpolyethylenimine with the degree of substitution of 0.32 to sorb Cu2+, Ni2+, Co2+, Zn2+, Cd2+, Mn2+, and Pb2+ ions present simultaneously in solution was evaluated. In an ammonium acetate sorption system (pH 3.5-4.0), the sorbent selectively interacts with Cu(II) ions.

Author keywords:

LINKED CHITOSAN RESIN; AQUEOUS-SOLUTIONS; ADSORPTION; DERIVATIVES; PALLADIUM(II); GOLD(III); DELIVERY

DOI:

10.1134/S1070427213090114

Web of Science ID:

ISI:000328284300011

Соавторы в МНС:

Другие поля

Поле	Значение
Month	SEP
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1608-3296
Keywords-Plus	LINKED CHITOSAN RESIN; AQUEOUS-SOLUTIONS; ADSORPTION; DERIVATIVES; PALLADIUM(II); GOLD(III); DELIVERY
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Applied
Author-Email	pestov@ios.uran.ru
Funding-Acknowledgement	Ural Federal University for the support of young scientists within the framework of implementation of the Ural Federal University development program; Russian Federation {[}MK-5745.2013.3]
Funding-Text	The study was supported by the program of the Ural Federal University for the support of young scientists within the framework of implementation of the Ural Federal University development program and by the Russian Federation President's grant MK-5745.2013.3.
Number-of-Cited-References	29
Usage-Count-Last-180-days	3
Usage-Count-Since-2013	33
Journal-ISO	Russ. J. Appl. Chem.
Doc-Delivery-Number	269ZN