The effect of low-temperature auto-ignition of W–Cu2O nanopowders with core-shell structure; Vacuum; Vol. 197

Xehetasun bibliografikoak
Parent link:Vacuum
Vol. 197.— 2022.— [110837, 6 p.]
Egile nagusia: Krinitsyn M. G. Maksim Germanovich
Erakunde egilea: Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение экспериментальной физики
Beste egile batzuk: Svarovskaya N. V. Natalia Valentinovna, Lerner M. I. Marat Izrailyevich
Gaia:Title screen
In this work, the effect of in-vacuum low-temperature auto-ignition of a W–Cu2O nanopowders mixture obtained by natural oxidation of W–Cu composite nanopowders is demonstrated. The powder is obtained via electrical explosion of wire technique and consists of bimetallic particles instead of Cu and W mixture. The evolution of the phase composition has been studied using in situ X-ray diffraction technology during heating. The structural investigation shows that particles have a core-shell structure, increasing a contact surface between reactants. The ongoing reactions are described, and studies of the structure of powders and combustion products are given. Combustion occurs in the solid-phase temperature range, which is confirmed by the thermal imaging data.
Режим доступа: по договору с организацией-держателем ресурса
Hizkuntza:ingelesa
Argitaratua: 2022
Gaiak:
Sarrera elektronikoa:https://doi.org/10.1016/j.vacuum.2021.110837
Formatua: Baliabide elektronikoa Liburu kapitulua
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=668140

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