The use of iron nonopowder in dactylography

The use of iron nonopowder in dactylography

Bibliographic Details
Parent link:NANOCON 2016. 8th International Conference on Nanomaterials - Research and Application: October 19th - 21st 2016, Hotel Voronez I, Brno, Czech Republic, EU : conference proceedings. P. 374-378.— , 2016
Corporate Authors: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Отдел лабораторий бакалаврского цикла (ОЛБЦ), Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра электропривода и электрооборудования (ЭПЭО), Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра общей химии и химической технологии (ОХХТ)
Other Authors: Ikonnikova K. V. Ksenia Vladimirovna, Ikonnikova L. F. Liubov Fedorovna, Koltunova E. Ekaterina, Murashkin M. Maxim
Summary:The article is focused on the solution of a very urgent problem associated with the diagnostics and prognostication of functional properties of magnetic dactylographic powder. The iron-containing powder is studied. The samples of this powder are obtained using the conductor electric burst. This powder is also investigated using transmission electron microscopy (TEM), X-ray diffraction analysis (XRDA) and hydraulic absorption (pH - measurement). It was shown, that passivation of metallic iron in oxidizing medium forms an oxide film around the iron core. The passivation conditions affect the composition and structure of this oxide film. A new parameter was found, namely, the rate of change of pH aqueous suspension with time characterizing the oxide film adhesiveness. This parameter reflects the hydrophilic / hydrophobic behavior of oxide compounds and can be used for prognostication of functional properties of magnetic dactylographic powder.
В фонде НТБ ТПУ отсутствует
Language:English
Published: 2016
Subjects:
труды учёных ТПУ
нанопорошки
железо
гидролитическая адсорбция
Format: Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=602728

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