Effect of Synchrotron Radiation on Thermochemical Properties of Aluminum Micro- and Nanopowders | Sciact - CRIS-система Института катализа

Effect of Synchrotron Radiation on Thermochemical Properties of Aluminum Micro- and Nanopowders Научная публикация

Журнал

Materials Science and Engineering B: Solid-State Materials for Advanced Technology (Materials Science and Engineering B-Advanced Functional Solid-State Materials)
ISSN: 0921-5107

Вых. Данные

Год: 2022, Том: 285, Номер статьи : 115933, Страниц : 7 DOI: 10.1016/j.mseb.2022.115961

Ключевые слова

Synchrotron radiation; Aluminum powder; Thermochemical properties

Авторы

Mostovshchikov Andrei V. ^1,2,3 , Goldenberg Boris G. ⁴ , Nazarenko Olga B. ¹

Организации

1	Tomsk Polytechnic University, Lenin av. 30, Tomsk 634050, Russia
2	Tomsk State University of Control Systems and Radioelectronics, Lenin av. 36, Tomsk 634050, Russia
3	Tomsk State University of Architecture and Building, Solyanaya Sq. 2, Tomsk 634003, Russia
4	Budker Institute of Nuclear Physics, Lavrenteva av. 11, Novosibirsk 630090, Russia

Thermochemical properties of aluminum micro- and nanopowders after exposure to synchrotron radiation with energy in the range 15.5–20.6 keV has been investigated. The method of thermal analysis was used to study the change in the thermochemical parameters of the aluminum powder. In comparison with initial aluminum powders the specific thermal effect of oxidation of aluminum micro- and nanopowders after irradiation increased by a maximum of 8.0 and 37.4 %, correspondingly. The degree of oxidation of the irradiated samples corresponding to the maximum effect was 60.6 % for aluminum micropowder and 80.5 % for aluminum nanopowder. A possible mechanism of energy storage in aluminum powders and modification their properties under the action of synchrotron radiation is discussed.

Mostovshchikov A.V. , Goldenberg B.G. , Nazarenko O.B.
Effect of Synchrotron Radiation on Thermochemical Properties of Aluminum Micro- and Nanopowders
Materials Science and Engineering B: Solid-State Materials for Advanced Technology (Materials Science and Engineering B-Advanced Functional Solid-State Materials). 2022. V.285. 115933 :1-7. DOI: 10.1016/j.mseb.2022.115961 WOS Scopus CAPlusCA OpenAlex

Поступила в редакцию:	25 янв. 2022 г.
Опубликована в печати:	15 авг. 2022 г.
Опубликована online:	18 авг. 2022 г.

Web of science:	WOS:000849091600001
Scopus:	2-s2.0-85136110025
Chemical Abstracts:	2022:2191299
Chemical Abstracts (print):	180:346109
OpenAlex:	W4292229990

БД	Цитирований
Scopus	8
Web of science	8
OpenAlex	8