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Cited by 227

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In Situ Measurements of Nanotube Dimensions in Suspensions by Depolarized Dynamic Light Scattering

Badaire, Stéphane, Poulin, Philippe, Maugey, Maryse, Zakri, Cécile·2004·Langmuir
DOI 10.1021/la049096r
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Abstract

We show that the dimensions of carbon nanotubes (CNTs) in suspension can be characterized by depolarized dynamic light scattering. Taking advantages of this in situ technique, we investigate in detail the influence of sonication procedures on the length and diameter of CNTs in surfactant solutions. Sonication power is shown to be particularly efficient at unbundling nanotubes, whereas a long sonication time at low power can be sufficient to cut the bundles with limited unbundling. We finally demonstrate the influence of CNT dimensions on the electrical properties of CNT fibers. Slightly varying the sonication conditions, and thereby the suspended nanotube dimensions, can affect the fibers conductivity by almost 2 orders of magnitude.

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Metadata

Authors
Badaire, S., Poulin, P., Maugey, M., & Zakri, C.
Venue
Langmuir
Publisher
American Chemical Society (ACS)
Published
2004-10-26
Volume
20
Issue
24
Pages
10367-10370
ISSN
  • 0743-7463 (ISSN-L)
  • 1520-5827
DOI
10.1021/la049096r
OpenAlex
W2046722134
Cited by
227
References
0
FWCI
3.75
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: In Situ Measurements of Nanotube Dimensions in Suspensions by Depolarized Dynamic Light Scattering. https://app.cochat.ai/papers/10.1021/la049096r
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Badaire, S., Poulin, P., Maugey, M., & Zakri, C. (2004). In Situ Measurements of Nanotube Dimensions in Suspensions by Depolarized Dynamic Light Scattering. Langmuir. https://doi.org/10.1021/la049096r

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