The role of electrolyte and polyelectrolyte on the adsorption of the anionic surfactant, sodium dodecylbenzenesulfonate, at the air-water interface.

@article{Zhang2011TheRO,
  title={The role of electrolyte and polyelectrolyte on the adsorption of the anionic surfactant, sodium dodecylbenzenesulfonate, at the air-water interface.},
  author={Xiaoli L Zhang and Diana J F Taylor and Robert K Thomas and J Penfold},
  journal={Journal of colloid and interface science},
  year={2011},
  volume={356 2},
  pages={656-64}
}
The role of the polyelectrolyte, poly(ethyleneimine), PEI, and the electrolytes NaCl and CaCl(2), on the adsorption of the anionic surfactant, sodium dodecylbenzenesulfonate, LAS, at the air-water interface have been investigated by neutron reflectivity and surface tension. The surface tension data for the PEI/LAS mixtures are substantially affected by pH… CONTINUE READING