Decoration of Electrospun Nanofibers with Magnetic Nanoparticles via Electrospinning and Sol-gel Process

Chemical Research in Chinese Universities ›› 2010, Vol. 26 ›› Issue (5): 847-850.

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Decoration of Electrospun Nanofibers with Magnetic Nanoparticles via Electrospinning and Sol-gel Process

YANG Fan, ZHENG Wei, HUANG Hui-min, LI Zhen-yu, ZHANG Hong-nan, WANG Wei and WANG Ce*

Alan G. MacDiarmid Institute, Jilin University, Changchun 130012, P. R. China

Received:2009-11-16 Revised:2010-01-04 Online:2010-09-25 Published:2010-11-26
Contact: WANG Ce. E-mail: cwang@jlu.edu.cn
Supported by:
Supported by the National High Tech Research and Development Programme of China(No.2007AA03Z324), National Basic Research Program of China(No. 228 2007CD936203), and National Natural Science Foundation of China(Nos.20674027 and 50873045).

Abstract

Abstract: Polyacrylonitrile(PAN)/Fe3O4 composite nanofibers were successfully obtained through electrospinning and sol-gel technology. The resulting magnetic Fe3O4 nanoparticles were homogeneously distributed on the surface of PAN nanofibers and the diameters of polyacrylonitrile nanofibers and nanoparticles were easily controlled, respectively. The distribution of Fe3O4 nanoparticles inside the nanofibrous composite was investigated by field emission scanning electron microscopy and transmission electron microscopy. X-ray diffraction reveals the presence of Fe3O4 nanoparticles in the composite nanofiber. The resulting sample shows a super paramagnetic behavior.

Key words: Electrospinning, Magnetic, Fe3O4, Nanoparticle, Sol-gel

YANG Fan, ZHENG Wei, HUANG Hui-min, LI Zhen-yu, ZHANG Hong-nan, WANG Wei and WANG Ce*. Decoration of Electrospun Nanofibers with Magnetic Nanoparticles via Electrospinning and Sol-gel Process[J]. Chemical Research in Chinese Universities, 2010, 26(5): 847-850.

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Decoration of Electrospun Nanofibers with Magnetic Nanoparticles via Electrospinning and Sol-gel Process

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