Solid-state halide ion-selective electrodes: studies of quaternary ammonium halide solutions and determination of surfactants.
The feasibility of using homogeneous membrane-type halide ion-selective electrodes in solutions containing cationic surfactant compounds was examined. The results established the applicability of these electrodes for monitoring halide ions in solution without interference by the surfactants. The data also provided a basis for estimation of the surfactant in solution through the halide content. Two typical plating-bath compositions containing CTAB have been successfully analysed for their surfactant content by this procedure.
Gomathi
H
H
Central Electrochemical Research Institute, Karaikudi-623 006, Tamil Nadu, India.
Subramanian
G
G
Chandra
N
N
Rao
G P
GP