Crossref journal-article
Springer Science and Business Media LLC
Journal of Materials Research (297)
Abstract

Thin films of poly(methyl methacrylate)–multiwalled nanotubes composites were produced by spin coating using different nanotube concentrations. The materials were characterized by scanning electron microscopy, energy-dispersive x-ray analysis, and Raman spectroscopy to obtain information on the possible interactions between the constituents and to control the homogeneity of the films. Electrical conductivity measurements of the composites, as a function of the nanotube concentration, show a percolation threshold at very low concentration. Also, the J–E characteristics exhibits a nonlinear behavior at low concentration, becoming linear far above the threshold.

Bibliography

Stéphan, C., Nguyen, T. P., Lahr, B., Blau, W., Lefrant, S., & Chauvet, O. (2002). Raman spectroscopy and conductivity measurements on polymer-multiwalled carbon nanotubes composites. Journal of Materials Research, 17(2), 396–400.

Authors 6
  1. Christophe Stéphan (first)
  2. Thien Phap Nguyen (additional)
  3. Bernd Lahr (additional)
  4. Werner Blau (additional)
  5. Serge Lefrant (additional)
  6. Olivier Chauvet (additional)
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Dates
Type When
Created 17 years, 5 months ago (March 5, 2008, 9:41 p.m.)
Deposited 4 years, 6 months ago (Feb. 24, 2021, 3:09 p.m.)
Indexed 1 month, 3 weeks ago (July 12, 2025, 6:51 p.m.)
Issued 23 years, 7 months ago (Feb. 1, 2002)
Published 23 years, 7 months ago (Feb. 1, 2002)
Published Online 14 years, 7 months ago (Jan. 31, 2011)
Published Print 23 years, 7 months ago (Feb. 1, 2002)
Funders 0

None

@article{St_phan_2002, title={Raman spectroscopy and conductivity measurements on polymer-multiwalled carbon nanotubes composites}, volume={17}, ISSN={2044-5326}, url={http://dx.doi.org/10.1557/jmr.2002.0055}, DOI={10.1557/jmr.2002.0055}, number={2}, journal={Journal of Materials Research}, publisher={Springer Science and Business Media LLC}, author={Stéphan, Christophe and Nguyen, Thien Phap and Lahr, Bernd and Blau, Werner and Lefrant, Serge and Chauvet, Olivier}, year={2002}, month=feb, pages={396–400} }