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Homogeneous carbon nanotube/polymer composites for electrical applications

Ramasubramaniam, Rajagopal, Chen, Jian, Liu, Haiying·2003·Applied Physics Letters

Abstract

Homogeneous carbon nanotube/polymer composites were fabricated using noncovalently functionalized, soluble single-walled carbon nanotubes (SWNTs). These composites showed dramatic improvements in the electrical conductivity with very low percolation threshold (0.05–0.1 wt % of SWNT loading). By significantly improving the dispersion of SWNTs in commercial polymers, we show that only very low SWNT loading is needed to achieve the conductivity levels required for various electrical applications without compromising the host polymer’s other preferred physical properties and processability. In contrast to previous techniques, our method is applicable to various host polymers and does not require lengthy sonication.

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Metadata

Authors
Ramasubramaniam, R., Chen, J., & Liu, H.
Venue
Applied Physics Letters
Published
2003-10-06
Volume
83
Issue
14
Pages
2928-2930
ISSN
  • 0003-6951 (ISSN-L)
  • 1077-3118
OpenAlex
W2033133507
Cited by
670
References
0
FWCI
12.93
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Homogeneous carbon nanotube/polymer composites for electrical applications. https://app.cochat.ai/papers/10.1063/1.1616976
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Ramasubramaniam, R., Chen, J., & Liu, H. (2003). Homogeneous carbon nanotube/polymer composites for electrical applications. Applied Physics Letters. https://doi.org/10.1063/1.1616976

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