Evaluation of the charge of gas bubbles by measuring the bubble rise potential

被引：0

作者：

Kuznetsova, L.A. ^{[1
]}

Kovarskii, H.YA. ^{[1
]}

机构：

[1] Russian acad. sci., inst. chemistry, far east div., Vladivostok 690022, Russia

来源：

Colloid journal of the Russian Academy of Sciences | 1995年 / 57卷 / 05期

关键词：

Electrokinetic potential - Electrolyte solution - Experimental study - Gas liquid interface - Surface charge - Surface potential - Theoretical study;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The charging of hydrogen, oxygen, and carbon dioxide gas bubbles in various electrolytes was studied by measuring the bubble rise potential. The gas bubbles acquire a negative charge whose magnitude is determined by the ζ-potential and by the hydrodynamic and diffusion phenomena on the bubble surface and in the electrolyte. Limitations of the proposed method of charge evaluation at the gas-solution interface are considered.

引用

页码：657 / 660