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Proceedings Paper

Preparation and properties of PBO/SWNT composite fibers
Author(s): Feng Wang; Hong Lin; Lei Zhao; Zhen Hu; Yu-dong Huang
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Paper Abstract

Single-walled carbon nanotubes / poly(p-phenylene benzobisoxazole) (PBO/SWNT) composite fibers were prepared by in situ polymerization and dry-jet wet spinning. PBO/SWNT composite fibers were characterized by Raman spectroscopy, scanning electron microscope, TG-DTG analyses and so on. Furthermore, the thermal resistance and tensile strength of SWNT and PBO/SWNT were characterized. The results showed that SWNT contained many carboxyl and hydroxyl groups after acid treatment. The thermal resistance of the PBO/SWNT fibers was higher than PBO and the tensile strength was also improved by 20-50%.

Paper Details

Date Published: 20 October 2009
PDF: 6 pages
Proc. SPIE 7493, Second International Conference on Smart Materials and Nanotechnology in Engineering, 74936V (20 October 2009); doi: 10.1117/12.840413
Show Author Affiliations
Feng Wang, Harbin Institute of Technology (China)
Hong Lin, Harbin Institute of Technology (China)
Lei Zhao, Harbin Institute of Technology (China)
Zhen Hu, Harbin Institute of Technology (China)
Yu-dong Huang, Harbin Institute of Technology (China)

Published in SPIE Proceedings Vol. 7493:
Second International Conference on Smart Materials and Nanotechnology in Engineering
Jinsong Leng; Anand K. Asundi; Wolfgang Ecke, Editor(s)

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