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Structure of polylactide-modified silicasol nanocomposites based on thermodynamically compatible componentsстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 23 ноября 2017 г.
- Авторы: Zhiltsov A.S., Meshkov I.B., Kurkin T.S., Gorbatsevich O.B., Kazakova V.V., Askadskii A.A., Serenko O.A., Ozerin A.N., Muzafarov A.M.
- Журнал: Nanotechnologies in Russia
- Том: 8
- Номер: 9-10
- Год издания: 2013
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 644
- Последняя страница: 654
- DOI: 10.1134/S1995078013050157
- Аннотация: The possibility of implementing entropic mixing for preparing nanocomposites based on thermodynamically compatible components was studied in this work. Polylactide was used as matrix polymer; molecular silicasols with modified surface were employed as a filler. The shell hydrophile of these particles decreases interfacial tension and prevents their aggregation in the bulk of the nanocomposite. A preliminary assessment of the thermodynamic compatibility of polylactide with the selected type of molecular silicasols was performed. The structure of obtained composites was studied by small-angle X-ray scattering. The necessity of modifying the nanoparticle surface by groups compatible with the matrix polymer, which makes it possible to prepare a composite where all filler is dispersed within the matrix to the nanoscale level without using supplementary dispersion techniques, was shown in the work.
- Добавил в систему: Богомолова Ольга Эрнестовна