Thin composite polymethyl methacrylate films with silicon dioxide nanoparticles

Autor:	Sergei A. Chizhik, G. B. Melnikova, Dmitry V. Sapsaliou, V. A. Lapitskaya, Tatyana N. Tolstaya, Tatyana A. Kuznetsova, Dmitry A. Kotov
Rok vydání:	2021
Předmět:	polymethyl methacrylate silicon dioxide nanoparticles Chemistry atomic force microscopy Materials science Polymethyl methacrylate Composite number thin nanocomposite films Silicon dioxide nanoparticles spin-coating Composite material QD1-999
Zdroj:	Журнал Белорусского государственного университета: Химия, Iss 2, Pp 36-49 (2021)
ISSN:	2617-3980 2520-257X
Popis:	Techniques for the formation of thin polymer films based on polymethyl methacrylate and composite coatings with silicon dioxide nanoparticles on glass and silicon substrates have been optimised, and their structural characteristics have been studied by atomic force microscopy. The effect of the introduction of silicon dioxide nanoparticles and their content on the structure and wettability of the formed composite coatings is described. Experimental data are presented which prove that the incorporation of SiO2 nanoparticles into the structure of the polymethyl methacrylate polymer matrix leads to changes in the roughness parameters of the coatings.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb38ab7e10406f529cde180af3828573 https://doi.org/10.33581/2520-257x-2021-2-36-49 Zobrazit plný text záznamu