Effect of temperature on electrophoresis velocity of sol particles in water

作     者：BAO Zhi-yu(鲍治宇) GU Da-ming(顾大明) 

作者机构：Dept. of Environment Protection Suzhou University of Science and Technology Suzhou 215011 China Dept. of Chemistry Harbin Institute of Technology Harbin 150090 China 

出 版 物：《Journal of Harbin Institute of Technology(New Series)》 (哈尔滨工业大学学报（英文版）)

年 卷 期：2002年第9卷第4期

页      面：348-350页

核心收录：

学科分类：083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 08[工学] 

主　　题：electrophoresis velocity viscosity temperature iron hydroxide colloidal sol 

摘      要：Viscosity of water is affected by temperature and electrophoresis velocity is related to the viscosity of colloid. However, there hasn’t been any direct description about the relation between electrophoresis velocity of colloid and temperature. Based on a large number of tests, the relation between electrophoresis velocity and temperature is established as [v=A+B(T-T°)]. Meanwhile the ratio of the electric charge (q) of sol particles to their radium (r) is a constant is obtained. The results of above were testified in both experiment and theory.