Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5365996 | Applied Surface Science | 2007 | 5 Pages |
Abstract
SiC nanofiber with high crystallinity was synthesized through the pyrolysis of polycarbomethylsilane (PS) coated platelet carbon nanofiber (PCNF) over 700 °C and burning PCNF under the oxidative atmosphere. The as-prepared β-SiC nanofiber exhibited a diameter less than 100 nm and a medium surface area of 50 m2/g. The crystallinity of silicon carbide (SiC) nanofiber increases with increasing heat-treatment temperature, showing the formation of high crystalline SiC nanofiber at 1400 °C. PCNF can be used as a unique template to govern the shape, crystallinity and morphology of SiC.
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Authors
W.M. Qiao, S.Y. Lim, S.H. Yoon, I. Mochida, L.C. Ling, J.H. Yang,