Method of Obtaining a Composite Material Based on Small-Dispersed Particles

Автор(ы) D.G. Batryshev1,3, T.S. Ramazanov2, M.K. Dosbolayev2, M.T. Gabdullin3, Ye. Yerlanuly3

1 Laboratory of Engineering Profile, al-Farabi KazNU, 71, al-Farabi ave, 050040 Almaty, Kazakhstan

2 Institute of Experimental and Theoretical Physics, al-Farabi KazNU, 71, al-Farabi ave, 050040 Almaty, Kazakhstan

3 National Nanotechnological Laboratory of Opened Type, al-Farabi KazNU, 71, al-Farabi ave, 050040 Almaty, Kazakhstan

Выпуск Том 8, Год 2016, Номер 3
Даты Получено 04.05.2016, опубликовано online – 03.10.2016
Ссылка D.G. Batryshev, T.S. Ramazanov, M.K. Dosbolayev, et al., J. Nano- Electron. Phys. 8 No 3, 03053 (2016)
DOI 10.21272/jnep.8(3).03053
PACS Number(s) 52.27.Lw, 52.77._j
Ключевые слова Composite material (2) , Small-dispersed particles, Plasma (12) , Catalyst (5) , RF discharge.
Аннотация In this work a method of obtaining a composite material based on small-dispersed particles is considered. Proposed method consists of two steps of separation, mechanical – rough separation and plasma – soft separation, and also of step of deposition a catalytic nanolayer by wet impregnation of separated particles in an aqueous solution of nickel nitrate. During such procedure a composite powder of small-dispersed zeolite particles with average diameter of 5 m and catalytic nickel layer was obtained. All obtained samples were studied on a Quanta 3D 200i scanning electron microscope. Microscopic analysis and obtained experimental results show, that increasing of dispersion of separated powder allows for increasing a mass of catalyst in the composite, and the used separation method in plasma for obtaining of particles with high dispersion do not erode a catalytic layer.

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