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Information × Registration Number 0218U008030, 0117U004445 , R & D reports Title Synthesis, structure and properties of nanocomposites based on mineral nanoparticles modified by functional polymers and biocompatible polymers popup.stage_title Head Tokarev Viktor, Доктор хімічних наук Registration Date 03-01-2019 Organization Lviv Polytechnic National University popup.description2 Effective synthesis methods have been developed and samples of mineral nanoparticles of different nature (in particular, silicon dioxide, magnetite, hydroxyapatite), modified by functional peroxide-containing polymers and photo-macroinitiators have been synthesized. The features of obtaining mineral nanoparticles by nucleation from saline solutions in the presence of functional peroxide-containing polymers have been determined and their physicochemical and colloidal-chemical properties have been studied. Dependences of the properties of synthesized mineral nanoparticles on copolymer nature, concentration and process parameters have been determined. It has been shown that peroxide groups immobilized on the surface of mineral nanoparticles are capable of initiating radical polymerization processes, that provides the possibility of purposeful modification of the NP surface due to grafting polymeric chains of a certain nature, the formation of nanocomposite materials by the method of polymerization filling, as well as the cross-linking of polymer matrices of filled nanocomposites via reactions of chain transfer. Product Description popup.authors Ільчук Григорій Архипович Букартик Наталія Миколаївна Височин Василь Олександрович Долинська Лариса Володимирівна Калін Денис Олександрович Огар Галина Олександрівна Сердюк Віталій Олександрович Токарев Віктор Сергійович Чекайло Микола Володимирович Чобіт Максим Роландович Шевчук Олег Михайлович popup.nrat_date 2020-04-02 Close