Cited by 92Dielectric materials and actuatorsAdvanced Materials and MechanicsCarbon Nanotubes in Composites

Electrical properties and shape-memory behavior of self-assembled carbon nanofiber nanopaper incorporated with shape-memory polymer

Open access
Lu, Haibao, Liu, Yanju, Gou, Jihua, Leng, Jinsong, Du, Shanyi·2010·Smart Materials and Structures

Abstract

The present paper studies the electrical and shape-memory behavior of self-assembled carbon nanofiber (CNF) nanopaper incorporated with shape-memory polymer (SMP). The morphology and structure of the self-assembled nanopapers were characterized with scanning electron microscopy (SEM). A continuous and compact network was observed from the SEM images, which indicates that the CNF nanopaper could have highly conductive properties. The electrical conductivity of the CNF nanopaper was measured by the four-point probe method and its temperature coefficient effect was studied. Finally, the actuation of SMP was demonstrated by the electrical resistive heating of the CNF nanopaper.

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Registry

Crossref · 10.1088/0964-1726/19/7/075021

Cites

31 of 31 references verified0 citation errors · 0 not checkable

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Claims other papers make about this one

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  • Continuous carbon nanopapers can provide remarkable electrical conductivity and can be simply embedded in or layered on shape memory polymer films.

    “Continuous CNPs can provide remarkable electrical conductivity.They can be simply embedded in or layered on SMP films.”
  • Similar designs are frequently used as fire and lightning strike protection and electromagnetic shielding interference.

    “Similar designs are frequently used as fire and lightning strike protection (high current-carrying capability) and electromagnetic shielding interference [108-110].”
  • Better dispersion of CNFs could be achieved by high-power sonication or by in situ polymerization and subsequent laminating of CNF papers onto styrene-based SMPs activated upon electric voltage.

    “Better dispersion of the CNFs could be achieved by high-power sonication or by in situ polymerization and subsequent laminating the CNF papers onto styrene-based SMPs activated upon electric voltage [15,110].”

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Authors
Lu, H., Liu, Y., Gou, J., Leng, J., & Du, S.
Affiliations
  • University of Central Florida (US)
  • Harbin Institute of Technology (CN)
Venue
Smart Materials and Structures
Published
2010-06-16
Volume
19
Issue
7
Pages
075021
ISSN
  • 0964-1726 (ISSN-L)
  • 1361-665X
OpenAlex
W2031927694
Cited by
92
References
30
Citations by year
2025: 2 · 2024: 4 · 2023: 5 · 2022: 5 · 2021: 6 · 2020: 8 · 2019: 8 · 2018: 4 · 2017: 6 · 2016: 9 · 2015: 3 · 2014: 13 · 2013: 11 · 2012: 3
FWCI
3.59
Type
journal article
Language
en
Open access
Locations
  • Smart Materials and Structures (publishedVersion)
  • Journal of International Crisis and Risk Communication Research (submittedVersion)
Topics
  • Physical Sciences › Engineering › Biomedical Engineering › Dielectric materials and actuators
  • Physical Sciences › Engineering › Mechanical Engineering › Advanced Materials and Mechanics
  • Physical Sciences › Materials Science › Materials Chemistry › Carbon Nanotubes in Composites
Keywords
shape memory polymers, self-assembly, electrical conductivity, shape memory behavior, Joule heating, temperature coefficient of resistance, conductive polymer composites, actuation

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