Hostname: page-component-586b7cd67f-dlnhk Total loading time: 0 Render date: 2024-11-20T06:44:33.533Z Has data issue: false hasContentIssue false
  • English
  • Français

Nanocomposites with functionalized carbon nanotubes

Published online by Cambridge University Press:  01 February 2011

Shamal K. Mhetre ,
Yong. K. Kim ,
Steven. B. Warner ,
Prabir. K. Patra ,
Phaneshwar Katangur  and
Autumn. Dhanote
Shamal K. Mhetre
Affiliation:
Department of Textile Science, University of Massachusetts Dartmouth, N. Dartmouth, MA, USA.
Yong. K. Kim
Affiliation:
Department of Textile Science, University of Massachusetts Dartmouth, N. Dartmouth, MA, USA.
Steven. B. Warner
Affiliation:
Department of Textile Science, University of Massachusetts Dartmouth, N. Dartmouth, MA, USA.
Prabir. K. Patra
Affiliation:
Department of Textile Science, University of Massachusetts Dartmouth, N. Dartmouth, MA, USA.
Phaneshwar Katangur
Affiliation:
Department of Textile Science, University of Massachusetts Dartmouth, N. Dartmouth, MA, USA.
Autumn. Dhanote
Affiliation:
Department of Textile Science, University of Massachusetts Dartmouth, N. Dartmouth, MA, USA.
Get access

Abstract

The main issues related with preparation of nanocomposites are dispersion, alignment and adhesion between carbon nanotubes and matrix. We are designing an approach where these issues are fully addressed. We combined a functionalization approach with in-situ technique of nanocomposites preparation. A good dispersion and intercalation of carbon nanotubes were observed in the prepared nanocomposites. A presence of strong interfacial region was also noted. It is also found that orientation of carbon nanotubes inside matrix can be done by mechanically stretching of nanocomposites. DSC analysis shows that inclusion of carbon nanotubes affects crystallization behavior of nylon 6 significantly and it is found that CNTs acts as nucleating agents.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 788: Symposium L – Continuous Nanophase and Nanostructured Materials , 2003 , L11.17
Copyright
Copyright © Materials Research Society 2004

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1. Satio, R., Dresselhaus, G., Dresselhaus, M. Harris, P. (1999). “Physical Properties of Carbon Nanotubes” Imperial College Press pp. 207–238 Google Scholar
2. Ajayan, P., Schadler, L., Giannaris, C. and Rubio, A. (2000). “Single-walled carbon nanotube-polymer composites: strength and weakness.” Advanced Materials 12(10): 750–753.Google Scholar
3. Hiura, et al. United states patent “Process for purifying, uncapping and chemically modifying carbon nanotubes” Patent number 5,698,175Google Scholar
4. Allcock, H. R. and Lampe, F. W., “Contemporary Polymer Chemistry”, Prentice-Hall, Inc. Englewood Cliffs, N.J., 1981, pp. 128–129.Google Scholar
5. Hikami, F. and Chou, T. W. (1984a) ‘A probabilistic theory for the strength of discontinuous fiber composites’, J. Mat. Sci., 19, 1805.Google Scholar