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A Study of the Radionuclide Diff usion in Clay Materials Taking into Account the Coupled Physicochemical Processesстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 23 января 2026 г.
- Авторы: Martynov K.V., Andryushchenko N.D., Volkova A.G., Zakharova E.V.
- Журнал: Radiochemistry
- Том: 67
- Номер: 3
- Год издания: 2025
- Издательство: Pleiades Publishing, Inc.
- Местоположение издательства: New York, USA
- Первая страница: 319
- Последняя страница: 333
- Оригинальные версии: ИЗУЧЕНИЕ ДИФФУЗИИ РАДИОНУКЛИДОВ В ГЛИНИСТЫХ МАТЕРИАЛАХ С УЧЕТОМ СОПРЯЖЕННЫХ ФИЗИКО-ХИМИЧЕСКИХ ПРОЦЕССОВ
- DOI: 10.1134/S1066362225030117
- Аннотация: The diff usion of manmade radionuclides in pore solutions of compacted clay materials is accompanied not only by the sorption retention on the surface of clay minerals, which is typical for many radionuclides, but also by other physicochemical processes occurring simultaneously. These processes, termed coupled, are associated mainly with the precipitation–dissolution of radionuclide compounds in pore solutions, as well as with the sorption–desorption of radionuclide particles on the surface of solid phases as a result of their diff usion transfer in the pore medium together with chemically contrasting components of leachates of technogenic materials used in the radioactive waste disposal. Without taking into account the coupled processes, it is impossible to correctly interpret the experimental results, as well as to reliably predict the migration of manmade radionuclides and justify the safety of radioactive waste disposal facilities.
- Добавил в систему: Мартынов Константин Валентинович