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Kinetics of the Structure Evolution of Diffusion Membrane Filters of the Pd–Y System after Hydrogenationстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 9 декабря 2020 г.
- Авторы: Akimovaa O.V., Veligzhanin A.A., Svetogorov R.D.
- Журнал: Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques
- Том: 14
- Номер: 5
- Год издания: 2020
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 867
- Последняя страница: 874
- DOI: 10.1134/S102745102005002X
- Аннотация: The processes of relaxation of the structure, phase composition, and surface topology of the diffusion membrane filters of Pd-based alloy after hydrogenation are comprehensively studied. The difference in the development of defects as a result of their interaction with absorbed hydrogen is shown. The relaxationprocesses are investigated for the following two cases: the formation of a hydrogen-rich β phase in a membrane during hydrogenation and the presence of an immiscibility region between the dilute solid solution of hydrogen (α phase) and the hydride β phase in the metal alloy. A comparative analysis of changes in the effective size of coherent-scattering regions and microscopic deformations in them at the initial stage of hydrogen retention in the structure of the palladium-based alloy is given. The study of the relaxation features of diffusion filters after hydrogenation reveals significant phase transformations and changes in the substructure parameters of Pd–Y–H systems.
- Добавил в систему: Акимова Ольга Владимировна