Kazan (Volga region) Federal University, KFU
KAZAN
FEDERAL UNIVERSITY
 
HYPERBRANCHED FUNCTIONALIZED POLYESTERS FOR THE CREATION OF PROMISING CHEMICALLY MODIFIED SORBENTS
Form of presentationArticles in Russian journals and collections
Year of publication2018
Языкрусский
  • Gataulina Alfiya Rinatovna, author
  • Gerasimov Aleksandr Vladimirovich, author
  • Kutyreva Marianna Petrovna, author
  • Ulakhovich Nikolay Alekseevich, author
  • Shigapov Marsel Yagfarovich, postgraduate kfu
  • Bibliographic description in the original language Shigapov M.Ya. Hyperbranched functionalized polyesters for the creation of promising chemically modified sorbents / M.Ya. Shigapov, A.R. Gataulina, A.V. Gerasimov, N.A. Ulakhovich, M.P. Kutyreva // Inorganic Materials: Applied Research. - 2018. - Vol. 9, No. 2. - PP. 243-249. DOI: 10.1134/S2075113318020259
    Annotation This work presents the procedure for the preparation and the physicochemical characteristics of a new chemically modified sorbent on the basis of a NaX zeolite and hyperbranched polyester polyurethane. The procedure for the preliminary activation of the surface of the zeolite by a solution of NaOH allows optimizing the process of immobilization of hyperbranched polyester polyurethane on the surface of the zeolite. The increase in the sorption capacity of the new chemically modified sorbent with respect to Cu(II) ions in model solutions is proven. The obtained data will allow developing a technology for the sorption extraction of rare earth metal ions from objects of environmental control.
    Keywords chemically modified sorbent, hyperbranched polymers, zeolite, adsorption
    The name of the journal Inorganic Materials: Applied Research
    Please use this ID to quote from or refer to the card https://repository.kpfu.ru/eng/?p_id=178401&p_lang=2

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