00513naa#a2200169#i#450# EN\\bibl\98432 20260616212609.2 3034-4689 20241226b2024####ek#y0engy0150####ca RU MOLECULAR DIFFUSION PHENOMENA OF ION EXCHANGE IN THE BULK PHASE Journal article Kazan Kazan National Research Technological University 2024 4 с. Journal article local Klinov Aleksandr Vyacheslavovich vestniktu.ru