Synthesis of SiC Nanowires with Silica Sol and Carbon Black

Yi Wei; Fu Wang; Wen Bin Cao

doi:10.4028/www.scientific.net/AMR.287-290.449

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 287-290Synthesis of SiC Nanowires with Silica Sol and...

Synthesis of SiC Nanowires with Silica Sol and Carbon Black

Abstract:

Nanometer-sized β-SiC were synthesized by carbothermal reduction of silica sol with acetylene carbon black at 1600 °C for 2h. Three kinds (straight, bamboo-like, branch-like) of SiC nanowires were deposited on the graphite plate, while SiC particle agglomerates and nanowires were formed in the graphite crucible. All the nanowires were formed via VS mechanism through the reaction between gaseous SiO and CO produced from the process of carbothermal reduction.

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Periodical:

Advanced Materials Research (Volumes 287-290)

Pages:

449-452

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.287-290.449

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Online since:

July 2011

Authors:

Yi Wei, Fu Wang, Wen Bin Cao

Keywords:

Carbothermal Reduction, Nanowire, Silicon Carbide (SiC)

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References

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