Synthesis of yttrium oxide Y2O3 nanopowder through evaporation using a high-energy electron beam
D.Yu. Trufanov1, K.V. Zobov1, S.P. Bardakhanov1, A.P. Zavyalov2, I.K. Chakin3
1Khristianovich Institute of Theoretical and Applied Mechanics SB RAS, Novosibirsk, Russia
2Far Eastern Federal University, Vladivostok, Russia
3Budker Institute of Nuclear Physics SB RAS, Novosibirsk, Russia
Keywords: yttrium oxide YO, nanopowder, electron beam accelerator
Abstract
The paper presents the experiments on irradiation of the yttrium oxide powder target with a relativistic electron beam and evaporative production of yttrium oxide nanopowder. The phase and chemical consistence, specific surface and particles geometry of nanopowder was studied. A model of mass productivity of nanopowder vs. input e-beam power was tested qualitatively. The effect of continuous operation of setup on the filter catching capacity was studied. A phenomenon of a tubular-shaped structure growing from the hot targeting point toward the electron beam direction was described.
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