Lithium demand surges for EV batteries and energy storage; traditional extraction (evaporation, electrolysis, solvent) faces high costs, risks, and low selectivity. Sorption methods promise high-capacity, selective materials like layered double hydroxides (LDHs) with tunable porosity. This study develops Li-Al LDHs doped with Zn, Co for enhanced Li⁺ sorption. Characterized by XRD/SEM; sorbtion capacities via ion chromatography. Dynamic results: Co-doped 16.13 mg/g, Zn-doped 12.48 (vs. undoped 5.67 mg/g)

Попонина Н.А., Мошкова М.А. (науч. рук. Кривошапкина Е.Ф.) Development and study of sorbents based on lithium-aluminum layered double hydroxides doped with transition metals for lithium extraction from solutions // Сборник тезисов докладов конгресса молодых ученых. Электронное издание. – СПб: Университет ИТМО, [2026]. URL: https://kmu.itmo.ru/digests/article/17442