Abstract
The adsorption of lithium, sodium, and potassium cations by synthetic aluminosilicate sorbents of various chemical compositions and particle morphologies is studied. Layered silicates with the montmorillonite structure, framework aluminosilicates, and layered silicates of the kaolinite subgroup with spherical and platy particle morphology are used as objects of the study. The adsorption of sodium and potassium cations is studied from synthetic biological fluids simulating blood plasma, and the adsorption of lithium cations is studied from aqueous solutions of lithium carbonate. The concentration of cations in solutions and samples is determined by flame photometry. The results obtained showed the promise of using synthetic aluminosilicate sorbents for the development of hemosorbents and carriers of lithium-containing drugs.
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This study was supported by a state task of the Institute of Chemistry of Silicates of the Russian Academy of Sciences (scientific theme code 0081-2022-0001).
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Brazovskaya, E.Y., Kurilenko, L.N. & Golubeva, O.Y. Adsorption of Alkali Metal Cations from Model Solutions by Alumosilicate Sorbents with Different Particle Morphologies. Glass Phys Chem 48, 683–685 (2022). https://doi.org/10.1134/S1087659622600442
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DOI: https://doi.org/10.1134/S1087659622600442