Effect of the concentration of the starting reagents and the design of the reaction chamber on the morphology and phase composition of the CuxOy@SiO2 nanocomposite synthesized by the pulsed plasma-chemical method
| Parent link: | Inorganic and Nano-Metal Chemistry Vol. 53, iss. 2.— 2021.— P. 131-140 |
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| Other Authors: | , , , , , |
| Summary: | Title screen The CuxOy@SiO2 nanocomposite was prepared using a pulsed plasma-chemical method. The regularities of the influence of the concentration of the starting reagents and the design of the reaction chamber on the morphology, phase composition of the CuxOy@SiO2 nanocomposite were revealed. With varying the concentration of the starting reagents, the agglomeration of particles decreased, the particle morphology (particles acquired a spherical shape) and phase composition (the predominant crystalline phases were CuCl2, CuCl, Si, CuO, Cu) changed. Two types of reaction chambers (quartz/copper) were used for the synthesis of the CuxOy@SiO2 nanocomposite. The change in the design of the reaction chamber had an insignificant effect on the phase composition of the CuxOy@SiO2 composites, but had a strong effect on the morphology and average size of the synthesized particles. The morphology of the composite particles prepared in a copper reactor is represented by particles of a fine fraction of an irregular shape. Текстовый файл AM_Agreement |
| Published: |
2021
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| Subjects: | |
| Online Access: | https://doi.org/10.1080/24701556.2021.1987461 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=667219 |