- PII
- 10.31857/S0002337X23080134-1
- DOI
- 10.31857/S0002337X23080134
- Publication type
- Status
- Published
- Authors
- Volume/ Edition
- Volume 59 / Issue number 8
- Pages
- 847-852
- Abstract
- We have proposed compositions of titanyl hydrogen phosphate-based sorption materials modified with zirconium(IV) cations and containing both cation and anion exchange functional centers, represented by НРО and OH– groups, respectively. The synthesized materials were tested in sorption of antimony(III) cations and anions from high-salt solutions. Increasing the concentration of functional groups in ion exchange matrices has been shown to increase their affinity for antimony(III) ions. Such compositions can be regarded as promising ion exchange materials for efficient extraction of antimony radionuclides from multicomponent high-salt liquid radioactive waste.
- Keywords
- жидкие радиоактивные отходы радионуклиды сурьмы сорбенты модифицирование цирконий(IV) оксогидроксофосфаты титана(IV)
- Date of publication
- 14.09.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 3
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