The influence of ultradispersed additives in the process of synthesis of ion-exchange matrix in the production of cation- and anion-exchange fibrous Polikon membranes on their structure and properties. sorpchrom [Internet]. 2025 Jul. 30 [cited 2026 Apr. 4];25(3):328-41. Available from: https://journals.vsu.ru/sorpchrom/article/view/13044