Получение микро- и нанопорошков металлов и оксидов термическим разложением оксалатов меди, никеля и кобальта; Перспективы развития фундаментальных наук

Bibliographic Details
Parent link:Перспективы развития фундаментальных наук.— 2013.— [С. 983-985]
Main Author: Шинкевич Е. В. Екатерина Викторовна
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра общей и неорганической химии (ОНХ)
Other Authors: Пивоваров Д. А. Дмитрий Александрович (научный руководитель), Ильин А. П. Александр Петрович
Summary:Заглавие с экрана
The sparingly soluble in water oxalates of copper, nickel and cobalt were obtained by mixing the solutions of the corresponding sulphates with a solution of ammonium oxalate. At the time of deposition to form crystals acted by ultrasound (44 kHz, 0.15 W/cm2). Depending on the concentration of solutions under the action of ultrasound were received micro -and nanocrystals, which after drying were heated in different environments: in the air were received oxides, in the environment of their own gaseous products of decomposition were received metals with a content of up to 15 mas.% their oxides, in the environment of argon -only metals. The experimental-industrial unit for the production of micro -and nanoparticles powders has been designed on the basis of laboratory researchs. The technological scheme of production was developed.
Language:Russian
Published: 2013
Series:Наноматериалы и нанотехнологии
Subjects:
Online Access:http://www.lib.tpu.ru/fulltext/c/2013/C21/336.pdf
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=604008

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