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Ion-exchange properties of hypercrosslinked polystyrene impregnated with methyl orange
journal contribution
posted on 2023-05-16, 19:58 authored by Kiseleva, MG, Radchenko, LV, Nesterenko, PNA novel bipolar stationary phase (HCPS-MO) was prepared by impregnation of hypercrosslinked polystyrene (HCPS) with methyl orange (MO; 4-dimethylamino-4′-sulfoazobenzene) and its ion-exchange properties were studied. Simultaneous separation of cations and anions on HCPS-MO is possible, although it behaves preferentially as a cation-exchanger. Unusual selectivity of HCPS-MO for alkali and alkaline-earth metal cations: Na+
History
Publication title
Journal of Chromatography AVolume
920Issue
1-2Pagination
79-85ISSN
0021-9673Department/School
School of Natural SciencesPublisher
Elsevier BVPlace of publication
NetherlandsRepository Status
- Restricted