6. Solid-State and Semiconductor Physics, Physics of Nanostructures

ARC DISCHARGE SYNTHESIS OF OXIDES AND CARBIDES OF TUNGSTEN AND ALUMINUM

Alexey V. Zaikovsky
1. Institute of Thermophysics SB RAS Novosibirsk, Russian Federation
2. Novosibirsk State University Novosibirsk, Russian Federation
Aleksandr V. Fedoseev
1. Institute of Thermophysics SB RAS Novosibirsk, Russian Federation
2. Novosibirsk State University Novosibirsk, Russian Federation
Salavat Z. Sakhapov
1. Institute of Thermophysics SB RAS Novosibirsk, Russian Federation
2. Novosibirsk State University Novosibirsk, Russian Federation
The material was received by the Editorial Board: 11.12.2012
Experimental investigations of the possibility of arc discharge method for synthesis of nanoparticles of oxides and carbides of tungsten and aluminum have been presented. The method is based on anode atomization of composed graphite – aluminum and graphite – WO3 electrodes. The transmitted electron microscopy, thermal gravimetric analysis and X-ray diffraction were applied for the characterization of morphology and properties of synthesized materials. It was experimentally shown the arc discharge method allows to syntheses the nanoparticles of oxides and carbides of tungsten and aluminum.

Keywords:
arc discharge, synthesis of nanoparticles carbides, oxides, TEM, TGA, XRD.
УДК 539.21

ARC DISCHARGE SYNTHESIS OF OXIDES AND CARBIDES OF TUNGSTEN AND ALUMINUM
References: Zaikovsky A. V., Fedoseev A. V., Sakhapov S. Z., Evtushenko A. B., Serebriakova M. A., Kostogrud I. A., Kalyuzhny N. A., Andreev M. N., Baranov E. A., Sokolov R. E., Smovzh D. V., Novopashin S. A. ARC DISCHARGE SYNTHESIS OF OXIDES AND CARBIDES OF TUNGSTEN AND ALUMINUM . Vestnik NSU. Series: Physics. 2013, vol. 8, no. 2. P. 95–101 (in Russ.). DOI: 10.54362/1818-7919-2013-8-2-95-101