Abstract
A method for the synthesis of new anion exchangers for ion chromatography has been proposed. The method is based on the fact that interaction of water-soluble anionic polymers with materials containing negatively charged sulfo groups on the surface gives rise to polyelectrolyte complexes. It is demonstrated that replacement of functional groups in molecules of the polymer affects the selectivity of the ion-chromatographic determination of ions. Recommendations are given for selecting a polymer for the determination of mixtures of inorganic anions and anionic complexes of transition metals in ethylenediaminetetraacetic acid.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
REFERENCES
Pirogov, A.V., Platonov, M.M., and Shpigun, O.A., J.?Chromatogr. A, 1999, vol. 850, nos. 1-2, p. 53.
Pirogov, A.V., Svintsova, N.V., Kuzina, O.V., Krokhin, O.V., Platonov, M.M., and Shpigun, O.A., Fresenius' J. Anal. Chem., 1998, vol. 361, p. 288.
Krokhin, O.V., Smolenkov, A.D., Svintsova, N.V., Obrezkov, O.N., and Shpigun, O.A., J. Chromatogr. A, 1995, vol. 706, p. 93.
Obrezkov, O.N., Pirogov, A.V., Semenova, S.N., Krokhin, O.V., and Shpigun, O.A., Zh. Fiz. Khim., 1994, vol. 68, p. 1880.
Obrezkov, O.N., Nikiforov, A.Yu., and Shpigun, O.A., Vestn. Mosk. Gos. Univ., Ser. 2: Khim. 1999, vol. 40, no.?1, p. 27.
Razvodovskii, E.F., Nekrasov, A.B., and Enikoloryan, N.S., Vysokomol. Soedin., Ser. A, 1971, vol. 9, p.?1980.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Pirogov, A.V. Polyelectrolyte Sorbents for Ion Chromatography. Journal of Analytical Chemistry 55, 1155–1160 (2000). https://doi.org/10.1023/A:1026663003526
Issue Date:
DOI: https://doi.org/10.1023/A:1026663003526