Effect of the gas composition at the electrical explosion of wires on the nanopowders properties

Effect of the gas composition at the electrical explosion of wires on the nanopowders properties

Detalles Bibliográficos
Parent link:Advanced Materials Research.— , 2005
Vol. 872.— 2013.— [P. 142-149]
Autor Principal: Nazarenko O. B. Olga Bronislavovna
Autor Corporativo: Национальный исследовательский Томский политехнический университет Институт физики высоких технологий Кафедра общей химии и химической технологии
Outros autores: Ilyin A. P. Aleksandr Petrovich, Tikhonov D. V. Dmitry Vladimirovich
Summary:Title screen
In this paper we present the study results of nanopowders properties produced by electrical explosion of wires in argon-oxygen and argon-air mixtures with different ratios of oxygen and air (0.5-30 vol. %). The products of aluminum, titanium and copper wires explosions were studied. The effect of the synthesis conditions on the metal content in the nanoparticles and their phase, chemical and size composition is discussed. The oxygen addition of 10-30 vol. % leads to a reduction in the metal content in the particles and to the formation of metals oxide. The small additives of reactive gases (< 2 vol. %) into the inert gas in the discharge chamber can be used for production of metal powder.
Режим доступа: по договору с организацией-держателем ресурса
Idioma:inglés
Publicado: 2013
Subjects:
электронный ресурс
труды учёных ТПУ
electrical explosion
discharge chamber
copper wires
Acceso en liña:http://www.scientific.net/AMR.872.142
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=646770

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