Plasmodynamic synthesis of ultradispersed iron oxides; Russian Physics Journal; Vol. 56, iss. 2

Plasmodynamic synthesis of ultradispersed iron oxides; Russian Physics Journal; Vol. 56, iss. 2

Bibliographic Details
Parent link:Russian Physics Journal
Vol. 56, iss. 2.— 2013.— [P. 111-117]
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра электроснабжения промышленных предприятий (ЭПП)
Other Authors: Sivkov A. A. Aleksander Anatolyevich, Naiden E. P., Saigash A. S. Anastasiya Sergeevna, Gerasimov D. Yu. Dmitry Yurievich
Summary:Title screen
Results of a pilot study of direct plasmochemical synthesis of ultradispersed crystalline iron oxide phases in a high-speed pulse jet of iron-containing electrodischarge plasma that effluxes into a closed volume with the air atmosphere are presented. The synthesized powder contains all main oxide phases, including magnetite Fe3O4, maghemite ?-Fe2O3, and hematite a-Fe2O3. An important feature of the method is the formation of the metastable e-Fe2O3 phase under normal conditions. The minimum average size of coherently diffracting domains (CDD) (particles) of the magnetic phases is observed when they are synthesized at air pressure of 1.0 atm. The powders have high magnetic properties comparable with those of compact iron oxides
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2013
Subjects:
электронный ресурс
труды учёных ТПУ
dynamic synthesis
динамический синтез
ultradispersed iron oxide
оксид железа
Online Access:http://link.springer.com/article/10.1007/s11182-013-0005-9
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=637037

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