Please use this identifier to cite or link to this item: https://dspace.mnau.edu.ua/jspui/handle/123456789/17659
Title: Analysis of thermophysical and structural characteristics of organosilica nanocomposites
Authors: Dinzhos, Roman
Fialko, Nataliia
Lazarenko, Maxim
Пархоменко, Олександр Юрійович
Parkhomenko, Оlexander
Дармосюк, Валентина Миколаївна
Darmosiuk, Valentyna
Nedbaievska, Liudmyla
Mankus, Irina
Makhrovskyi, Volodymyr
Vasil’eva, Larisa
Keywords: polymer nanocomposite
crystallization parameters
crystallization mechanism
Issue Date: 2023
Citation: Dinzhos, R., Fialko, N., Lazarenko, M., Parkhomenko, О., Darmosiuk, V., Nedbaievska, L., Mankus, I., Makhrovskyi, V., & Vasil’eva L. (2023). Analysis of thermophysical and structural characteristics of organosilica nanocomposites. Proceedings of the 2nd International Conference of Nanotechnology for Environmental Protection and Clean Energy Production. ICNEP 2023, 9–10 October, Constantine, Algeria. https://link.springer.com/book/9789819719150#bibliographic-information
Abstract: The work is devoted to theoretical and experimental studies of the dependence of the heat of crystallization of polymer nanocomposites on such factors as the mass fraction of the filler and the cooling rate of composites from the melt. The kinetics of non-isothermal crystallization of isotactic polypropylene (PP) and nanocomposites containing from 0.4 to 5.0 vol. % of air force. An analysis of crystal formation parameters was performed depending on the percentage of aerosol. A systematic increase in the crystallization barrier of lamellar crystallization of polypropylene in polymer nanocomposites is shown, which corresponds to a strong limitation of the transport of PP segments across the melt/lamella interface. The peculiarities of the influence of the structure of polymer nanocomposites on their thermophysical properties have been studied. It was established that the morphology of the PP lamellae remains unchanged depending on the cooling rate from the melt or the content of aerosols.
Description: Повний текст статті доступний з сайту видавця за посиланням: https://link.springer.com/book/9789819719150#bibliographic-information
URI: https://dspace.mnau.edu.ua/jspui/handle/123456789/17659
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