Effect of Synchrotron Radiation on Thermochemical Properties of Aluminum Micro- and Nanopowders | Sciact - CRIS-system of Boreskov Institute of Catalysis

Effect of Synchrotron Radiation on Thermochemical Properties of Aluminum Micro- and Nanopowders Full article

Journal

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

Output data

Year: 2022, Volume: 285, Article number : 115933, Pages count : 7 DOI: 10.1016/j.mseb.2022.115961

Tags

Synchrotron radiation; Aluminum powder; Thermochemical properties

Authors

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

Affiliations

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 ANCAN OpenAlex

Submitted:	Jan 25, 2022
Published print:	Aug 15, 2022
Published online:	Aug 18, 2022

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

DB	Citing
Scopus	8
Web of science	8
OpenAlex	8