Zeta Potential and Degree of the Aggregation of Nanoparticles of the Pyrogenic Silica in the Presence of the Dissolved Metal Chlorides in the Aqueous Medium

• Published in: Наносистеми, наноматеріали, нанотехнології
• Date: 2015
• Main Authors: Andriyko, L.S., Zarko, V.I., Marynin, A.I., Olishevskyi, V.V., Kravchenko, A.A., Demjanenko, Е.M.
• Format: Article
• Language: English
• Published: Інститут металофізики ім. Г.В. Курдюмова НАН України 2015
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/107286
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Zeta Potential and Degree of the Aggregation of Nanoparticles of the Pyrogenic Silica in the Presence of the Dissolved Metal Chlorides in the Aqueous Medium / L.S. Andriyko, V.I. Zarko, A.I. Marynin, V.V. Olishevskyi, A.A. Kravchenko, Е.M. Demjanenko // Наносистеми, наноматеріали, нанотехнології: Зб. наук. пр. — К.: РВВ ІМФ, 2015. — Т. 13, № 3. — С. 389-402. — Бібліогр.: 27 назв. — англ. .

The effects of univalent metals’ chlorides (LiCl, NaCl, KCl) at different concentrations (0.001–0.1 M) on the behaviour of nanosilica (0.5–5 wt.%) in aqueous medium are analysed using photon correlation spectroscopy (particle size distribution—PSD) and electrophoresis (zeta potential, ζ). The shift...