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Home  >  Journal list  >  Journal of the Ceramic Society of Japan  >  Vol.124  No.12 (December) (2016)  >  pp.1217-1220

Journal of the Ceramic Society of Japan
<<Previous article Vol.124  No.12 (December) (2016)   pp.1217 - 1220 Next article>>

Synthesis of mullite fibers using electrospun fiber template

Rong-Li SANG1) 2), Heng-Yong WEI1), Yi CUI1), Ying-Na WEI1), He-Yang WANG1), Jing-Long BU1), Peng WANG1), Yu-Zhu ZHANG2)
1) Hebei Provincial Key Laboratory of Inorganic Nonmetallic Materials, College of Materials Science and Engineering, North China University of Science and Technology 2) College of Metallurgy and Energy, North China University of Science and Technology

For the first time, mullite fibers were successfully prepared using non-hydrolytic sol–gel as the precursor solution and electrospun polyvinyl pyrrolidone fibers as the template. The mullite fibers were investigated using thermogravimetric and differential thermal analyses, X-ray diffraction, scanning electron microscopy, and Fourier transform infrared spectroscopy. Results showed that most of the organic molecules were removed and the pure mullite fibers were obtained successfully after calcination at 1200°C. The average diameter of the fibers was 270 nm. This method can be potentially used to synthesize other 1D materials.


Keyword:
Mullite fibers, Non-hydrolytic sol–gel processing, PVP fibers template, Electrospinning

Received: June 09, 2016
Accepted: September 20, 2016 , Published online: December 01, 2016

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