COMPARISON OF THE zeta-POTENTIAL MEASURING METHODS ACCURACY FOR THE COLLOIDAL PARTICLES

被引:2
|
作者
Blinov, A., V [1 ]
Snezhkova, Yu Yu [1 ]
Yasnaya, M. A. [1 ]
Dyudyun, O. A. [2 ]
Kaznacheev, Y., V [1 ]
Shevchenko, I. M. [1 ]
机构
[1] North Caucasian Fed Univ, Dept Technol Nanomat, Engn Inst, Stavropol, Russia
[2] North Caucasian Fed Univ, Dept Gen & Biol Chem, Stavropol, Russia
关键词
zeta-potential; electro-acoustic spectroscopy; electrophoresis; absolute error; relative and normalized error; distribution of the mean square deviation;
D O I
10.26456/pcascnn/2018.10.115
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
The study is devoted to the choice of an optimal method for determining the zeta-potential of colloidal SiO2 particles. The electrokinetic potential was measured using two methods: (i) acoustic and electro-acoustic spectroscopy; (ii) horizontal agarose gel electrophoresis. Based on experimental and calculated data, an optimal method for measuring the zeta-potential of colloidal SiO2 particles was chosen.
引用
收藏
页码:115 / 123
页数:9
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