THE DETERMINATION OF ZETA POTENTIAL IN THE COLLOID α-FeOOH/NaCl *** THE APPLICATION OF STIGTER-OHSHIMA THEORIES

作     者：Zhi Long SHENThe Beijing Institute of Light Industry,Beijing 100037K.H.ROGhN J.PEARGE D.J.SHAWLiverpool Polytechnic Liverpool L3 3AF England 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：1992年第3卷第5期

页      面：405-406页

核心收录：

学科分类：07[理学] 0703[理学-化学] 

主　　题：FeOOH/NaCl aq.BY THE APPLICATION OF STIGTER-OHSHIMA THEORIES St THE DETERMINATION OF ZETA POTENTIAL IN THE COLLOID NaCl 

摘      要：The electrophoretic mobility of positively charged,cylindrically shaped α-FeO OH particles dispersed in dilute sodium chloride solutions was measured at 25℃,as a function of ionic strength and pH using microelectrophoresis apparatus. The mobility data were processed through a number of selected relationships that represent various stages of understanding of electrophoretic theory,culminating in the determination of values of the electrokinetic charge and zeta potential of the colloid α-FeO OH/NaCl aq.