Electrokinetic potential of polystyrene particles in polyelectrolyte and polyelectrolyte mixtures solutions

Dependence of the ζ-potential of polystyrene particles on the added amount of weakly charged FO 4125 (1), medium charged FO 4400 (2) and strongly charged FO 4800 (3) cationic polymers as well as of weakly charged AN 905 (4) and medium charged AN 934 anionic polyelectrolytes (6) at pH 4.9 and of AN 905 PE at pH 6.2 (5). Contact time 30 min.