The Dispersion of CNT and the Conductive Property of PA6/MWNTs Nanofiber Filaments by Electrospinning

Article Preview

Abstract:

Consecutive PA6/MWNTs nanofiber filaments were successfully fabricated by an improved electrospining method in this paper. The microstructure and the arrangement of MWNTs in the nanofibers both with the conductivities of the filaments in different MWNTs contents were studied. The results show that the orientation arrangement of the nanofiber and MWNTs in the fibers were both fine at different MWNTs contents .Besides, with the increase of the MWNTs contents, the diameters of the nanofiber increased, while the conductivity of the filaments increased and MWNTs became gathered in the fibers.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 295-297)

Pages:

1993-1997

Citation:

Online since:

July 2011

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2011 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] ZHU Hongwei, Wu Dehai, Xu Cailu. Carbon nanotube[M], Beijing: China Machine Press, 2003.

Google Scholar

[2] LI Hongwei, Gao Xushan, Tong Yan. Preparation and properties of the new antistatic fiber with carbon nanotubes[J]. Chinese Journal of Materials Research,2003, 17(4): 444-448.

Google Scholar

[3] GONG X Y, Liu J, Baskaran S, et al. Surfactant-assisted process for carbon nanotube/polymer composites [J].ChemMater,2000,12(4):1049-1052.

Google Scholar

[4] SANDLER J, Shaffer MSP. Development of a dispersion process for carbon nanotubes in an epoxy matrix and the resulting electrical properties [J]. Polymer, 1999, 40: 5967-5971.

DOI: 10.1016/s0032-3861(99)00166-4

Google Scholar

[5] YANG Zhanhong, Li Xinhai, CHEN Zhiguo,et al. Purifying of carbon nanotubes[J]. New chemical materials. 1999, 27(2):22-24.

Google Scholar

[6] YU Ying, Zeng Yan, Wang Weijun, et al. Mechanical properties and structure of polystyrene/ carbon nanotubes composites[J]. Journal of Central China Normal University (Natural Sciences), 2002, 36(3):319-321.

Google Scholar

[7] WATSON K A, Smith J R, Joseph G, et al. Polyimide/carbon nanotube composite films for potential space application [J]. Inter SAMOE Tech conference, 2001, 33: 1551-1560.

Google Scholar

[8] Bohwon Kim, Vladan Koncar, Eric Devaux, et al.Electrical and morphological properties of PP and PET conductive polymer fibers[J].Synthetic Metals 146 (2004) :167–174

DOI: 10.1016/j.synthmet.2004.06.023

Google Scholar

[9] P.Xue, K.H. Park, X.M. Tao ,et al. Electrically conductive yarns based on PVA/carbon nanotubes[J]. Composite Structures 78 (2007) :271–277.

DOI: 10.1016/j.compstruct.2005.10.016

Google Scholar

[10] J.S. Jeong S.Y. Jeon T.Y. Lee,et a1.Fabrication of MWNTs/nylon conductive composite nanofibers by electrospinning[J] Diamond& Related Materials 2006(15):1839一l843.

DOI: 10.1016/j.diamond.2006.08.026

Google Scholar