Positron Annihilation in a Composite Based on Magnesium Hydride and Carbon Nanotubes during Dehydrogenation; Physical Mesomechanics; Vol. 25, iss. 5

Positron Annihilation in a Composite Based on Magnesium Hydride and Carbon Nanotubes during Dehydrogenation; Physical Mesomechanics; Vol. 25, iss. 5

Dettagli Bibliografici
Parent link:	Physical Mesomechanics Vol. 25, iss. 5.— 2022.— [P. 445–452]
Ente Autore:	Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение экспериментальной физики
Altri autori:	Kudiyarov V. N. Victor Nikolaevich, Laptev R. S. Roman Sergeevich, Bordulev Yu. S. Yuri Sergeevich, Elman R. R. Roman Romanovich, Kurdyumov N. Nikita, Popov A. V. Aleksandr Viktorovich, Lider A. M. Andrey Markovich
Riassunto:	Title screen The paper presents the results of experimental research on the annihilation of positrons in hydrogen storage materials based on magnesium and single-wall carbon nanotubes during thermal annealing. It is shown that the characteristics of positron annihilation in such materials are related to their microstructural changes. In a composite based on magnesium hydride and carbon nanotubes, the rate of hydrogen release during dehydrogenation reveals three peaks due to the specific morphology of carbon nanotubes included in the magnesium matrix. During dehydrogenation, the composite undergoes irreversible changes in its electronic and/or defect structure. Режим доступа: по договору с организацией-держателем ресурса
Lingua:	inglese
Pubblicazione:	2022
Soggetti:	труды учёных ТПУ электронный ресурс magnesium hydride positron annihilation in situ defects metal-hydrogen systems composites carbon nanotubes hydrogenation hydrogen storage
Accesso online:	https://doi.org/10.1134/S1029959922050071
Natura:	Elettronico Capitolo di libro
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=668624

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