Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1623789 | Journal of Alloys and Compounds | 2008 | 7 Pages |
Abstract
Fibrous magnesium silicate (Mg6Si4O10(OH)8: mountain leather asbestos) of Serbian origin was used as Si precursor for the synthesis of SiC by carbothermal-reduction process. As a reducing agent, carbon (from various precursors) was used. Formation of β-SiC was confirmed by XRD and SEM/EDS analyses. Porous SiC particles obtained at 1873 K possess longish plate-like morphology. The results show that reduction reaction is assisted by liquid phase formation, as well as vapor phase transport, and that mountain leather asbestos can be very effective mineral precursor for preparation of silicon carbide.
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
A. DeveÄerski, M. PoÅ¡arac, A. Egelja, A. RadosavljeviÄ-MihajloviÄ, S. BoÅ¡koviÄ, M. Logar, B. MatoviÄ,