Реферат: The formation of a complex of magnesium and 4-ethylterpiridyl-(N-tert-butyl-N-(1-diethylphosphone-2,2-dimethylpropyl))-nitroxide alkoxyamine (SG1-tpy) was investigated by means of NMR spectroscopy. The stoichiometry of the complex was determined by constructing the Job’s plot. The homolysis rate constant of the alkoxyamine used was determined by means of EPR spectroscopy, and the activation energy was estimated. Polystyrene was obtained by radical controlled polymerization, and its molecular weight characteristics were studied by gel-permeation chromatography. When magnesium trifluoroacetate is added to the polymer solution, the molecular weight of the polymer increases, which indicates the formation of the complex. Polystyrene was also synthesized using the complex form of the initiator. It is shown that all the obtained polymers are narrowly dispersed, polydispersity is less than 1.5.

Библиографическая ссылка: CHERKASOV S.A. , EDELEVA M.V. , MARQUE S.R.A. , BAGRYANSKAYA E.G.
Synthesis of Self-Healing Polymers by Radical Controlled Polymerization
ХИМИЯ В ИНТЕРЕСАХ УСТОЙЧИВОГО РАЗВИТИЯ. 2022. V.30. N6. P.660-667. DOI: 10.15372/csd2022429 WOS РИНЦ

Оригинальная версия: Черкасов С.А. , Еделева М.В. , Марк С.Р. , Багрянская Е.Г.
Получение самозаживляющихся полимеров методом радикальной контролируемой полимеризации
ХИМИЯ В ИНТЕРЕСАХ УСТОЙЧИВОГО РАЗВИТИЯ. 2022. №6. С.680-687. DOI: 10.15372/KhUR2022429 РИНЦ

Идентификаторы:

Web of science	WOS:000899140600001
РИНЦ	49923495
OpenAlex	W4312702754

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