Fabrication of SiC by carbothermal-reduction reactions of mountain leather asbestos
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Devečerski, AleksandarPošarac, Milica B.
Egelja, Adela
Radosavljević-Mihajlović, Ana S.
Bošković, Snežana B.
Logar, Mihovil
Matović, Branko
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Fibrous magnesium silicate (Mg6Si4O10(OH)s: 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 beta-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. (C) 2007 Elsevier B.V. All rights reserved.
Keywords:
ceramics / gas-solid reactions / microstructure / X-ray diffraction / scanning electron microscopySource:
Journal of Alloys and Compounds, 2008, 464, 1-2, 270-276Funding / projects:
- Nanostrukturni neoksidni keramički i karbonski materijali i njihovi kompoziti (RS-MESTD-MPN2006-2010-142016)
DOI: 10.1016/j.jallcom.2007.09.090
ISSN: 0925-8388
WoS: 000259715300052
Scopus: 2-s2.0-49849084942
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VinčaTY - JOUR AU - Devečerski, Aleksandar AU - Pošarac, Milica B. AU - Egelja, Adela AU - Radosavljević-Mihajlović, Ana S. AU - Bošković, Snežana B. AU - Logar, Mihovil AU - Matović, Branko PY - 2008 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3535 AB - Fibrous magnesium silicate (Mg6Si4O10(OH)s: 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 beta-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. (C) 2007 Elsevier B.V. All rights reserved. T2 - Journal of Alloys and Compounds T1 - Fabrication of SiC by carbothermal-reduction reactions of mountain leather asbestos VL - 464 IS - 1-2 SP - 270 EP - 276 DO - 10.1016/j.jallcom.2007.09.090 ER -
@article{ author = "Devečerski, Aleksandar and Pošarac, Milica B. and Egelja, Adela and Radosavljević-Mihajlović, Ana S. and Bošković, Snežana B. and Logar, Mihovil and Matović, Branko", year = "2008", abstract = "Fibrous magnesium silicate (Mg6Si4O10(OH)s: 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 beta-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. (C) 2007 Elsevier B.V. All rights reserved.", journal = "Journal of Alloys and Compounds", title = "Fabrication of SiC by carbothermal-reduction reactions of mountain leather asbestos", volume = "464", number = "1-2", pages = "270-276", doi = "10.1016/j.jallcom.2007.09.090" }
Devečerski, A., Pošarac, M. B., Egelja, A., Radosavljević-Mihajlović, A. S., Bošković, S. B., Logar, M.,& Matović, B.. (2008). Fabrication of SiC by carbothermal-reduction reactions of mountain leather asbestos. in Journal of Alloys and Compounds, 464(1-2), 270-276. https://doi.org/10.1016/j.jallcom.2007.09.090
Devečerski A, Pošarac MB, Egelja A, Radosavljević-Mihajlović AS, Bošković SB, Logar M, Matović B. Fabrication of SiC by carbothermal-reduction reactions of mountain leather asbestos. in Journal of Alloys and Compounds. 2008;464(1-2):270-276. doi:10.1016/j.jallcom.2007.09.090 .
Devečerski, Aleksandar, Pošarac, Milica B., Egelja, Adela, Radosavljević-Mihajlović, Ana S., Bošković, Snežana B., Logar, Mihovil, Matović, Branko, "Fabrication of SiC by carbothermal-reduction reactions of mountain leather asbestos" in Journal of Alloys and Compounds, 464, no. 1-2 (2008):270-276, https://doi.org/10.1016/j.jallcom.2007.09.090 . .