Please use this identifier to cite or link to this item:
https://dspace.ncfu.ru/handle/20.500.12258/19499
Title: | Synthesis of selenium nanoparticles stabilized by quaternary ammonium compounds |
Authors: | Blinov, A. V. Блинов, А. В. Maglakelidze, D. G. Маглакелидзе, Д. Г. Yasnaya, M. A. Ясная, М. А. Gvozdenko, A. A. Гвозденко, А. А. Blinova, A. A. Блинова, А. А. Golik, A. B. Голик, А. Б. Slyadneva, K. S. Сляднева, К. С. Pirogov, M. A. Пирогов, М. А. |
Keywords: | Quaternary ammonium compounds;Selenium nanoparticles;Transmission electron microscopy;ζ-potential |
Issue Date: | 2022 |
Publisher: | Pleiades journals |
Citation: | Blinov, A. V., Maglakelidze, D. G., Yasnaya, M. A., Gvozdenko, A. A., Blinova, A. A., Golik, A. B., Slyadneva, K. S., Pirogov, M. A. Synthesis of selenium nanoparticles stabilized by quaternary ammonium compounds // Russian Journal of General Chemistry. - 2022. - Том 92. - Выпуск 3. - Стр.: 424 - 429. - DOI10.1134/S1070363222030094 |
Series/Report no.: | Russian Journal of General Chemistry |
Abstract: | The results of the synthesis of selenium nanoparticles stabilized with quaternary ammonium compounds are presented. It has been shown that the increase in the content of quaternary ammonium compounds in the solution during synthesis changes the mechanism of stabilization of selenium nanoparticles and affects the sign as well as the value of the colloidal particles charge. At low concentrations of the quaternary ammonium compounds, stabilization has occurred via electrostatic mechanism and has led to the formation of spherical particles with excess negative charge. At high concentrations of the quaternary ammonium compounds, stabilization has occurred via electrosteric mechanism and has afforded spherical particles with excess positive charge, the stabilizer layer thickness being of 10 to 40 nm depending on the quaternary ammonium compound nature. |
URI: | http://hdl.handle.net/20.500.12258/19499 |
Appears in Collections: | Статьи, проиндексированные в SCOPUS, WOS |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
scopusresults 2150 .pdf Restricted Access | 1.38 MB | Adobe PDF | View/Open | |
WoS 1409 .pdf Restricted Access | 115.41 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.