Electrophoretic mobility of SiO₂ nanoparticles in a n-hexadecane-chloroform mixture depending on AOT concentration and chloroform content was determined. It was shown that an increase in chloroform content and a decrease in AOT concentration cause a growth in electrophoretic mobility. The use of the values of Debye lengths (characteristic thickness) of the diffuse part of the electric double layer (EDL) that were determined previously allowed us to calculate the electrokinetic potential and to evaluate the stability of organosols. The obtained data were in good correlation with the dynamics of temporal changes of hydrodynamic radius and the intensity of light scattering. Organosols may be used for heteroaggregation (sorption) of Au and Ag nanoparticles on SiO₂.

中文翻译：

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SiO2纳米粒子在正十六烷-氯仿混合物中AOT溶液中的电泳迁移率和稳定性

_{测定了 SiO 2}纳米颗粒在正十六烷-氯仿混合物中的电泳迁移率，取决于 AOT 浓度和氯仿含量。结果表明，氯仿含量的增加和 AOT 浓度的降低导致电泳迁移率的增长。使用先前确定的双电层 (EDL) 扩散部分的德拜长度 (特征厚度) 值允许我们计算电动势并评估有机溶胶的稳定性。所得数据与水动力半径随时间变化的动力学和光散射强度具有良好的相关性。有机溶胶可用于金和银纳米颗粒在 SiO _{2上的异质聚集（吸附）}.