Specific features of the oxidation of a tungsten nanopowder; Russian Journal of Physical Chemistry A; Vol. 78, № 9

Detalles Bibliográficos
Parent link:Russian Journal of Physical Chemistry A.— , 1996-
Vol. 78, № 9.— 2004.— P. 1484-1487
Otros Autores: Gromov A. A., Kwon Y. S., Ilyin A. P. Aleksandr Petrovich, Vereshchagin (Vereschagin, Vereshagin) V. I. Vladimir Ivanovich
Sumario:The mechanism and products of the passivation in air of a tungsten powder (as - 100 nm) prepared by the electroexplosion technique was studied. The oxidation of tungsten nanoparticles was demonstrated to occur via several stages and involve W3O, the lowest oxide. The products of the oxidation of the tungsten nanoparticles were examined by transmission electron microscopy, X-ray photoelectron spectroscopy, XRD analysis, DTA-TG thermal analysis, and high-resolution transmission microscopy. A reaction scheme of the oxidation of tungsten nanoparticles in air is proposed.
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Lenguaje:inglés
Publicado: 2004
Materias:
Formato: Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=602611