Cited by 20Advanced Materials and MechanicsPolymer composites and self-healingDielectric materials and actuators

Surface grafting of carbon fibers with artificial silver-nanoparticle-decorated graphene oxide for high-speed electrical actuation of shape-memory polymers

Lu, Haibao, Zhu, Shipeng, Yang, Yunhua, Huang, Wei Min, Leng, Jinsong, Du, Shanyi·2015·Journal of Applied Polymer Science

Abstract

ABSTRACT Poor heat conduction in the interface between the carbon fiber and polymer matrix is a problem in the actuation of shape‐memory polymer (SMP) composites by Joule heating. In this study, we investigated the effectiveness of grafting silver‐nanoparticle‐decorated graphene oxide (GO) onto carbon fibers to improve the electrothermal properties and Joule‐heating‐activated shape recovery of SMP composites. Self‐assembled GO was grafted onto carbon fibers to enhance the bonding of the carbon fibers with the polymeric matrix via van der Waal's forces and covalent crosslinking, respectively. Silver nanoparticles were further self‐assembled and deposited to decorate the GO assembly, which was used to decrease the thermal dissimilarity and facilitate heat transfer from the carbon fiber to the polymer matrix. The carbon fiber was incorporated with SMP to achieve the shape recovery induced by Joule heating. We found that the silver‐nanoparticle‐decorated GO helped us achieve a more uniform temperature distribution in the SMP composites compared to those without decoration. Furthermore, the shape‐recovery behavior and temperature profile during the Joule heating of the SMP composites were characterized and compared. A unique synergistic effect of the carbon fibers and silver‐nanoparticle‐decorated GO was achieved to enhance the heat transfer and a higher speed of actuation. © 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015, 132, 41673.

Integrity signals

Registry

Crossref · 10.1002/app.41673

Cites

47 of 47 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • The shape recovery process was faster for nanofiller containing films (36 s).

    “As presented in Fig. 12(d-2), this process was faster for nanofiller containing films (36 s).”
  • Multilayer SMCs can be produced through the combination of different nanofillers.

    “Multilayer SMCs can be produced through the combination of different nanofillers. Several studies dealing with this concept have already been published [153,154].”
  • With such a design, it was possible to modulate the electrical resistivity of the multilayer films by varying the GO and Ag NPs content.

    “With such a design, it was possible to modulate the electrical resistivity of the multilayer films by varying the GO and Ag NPs content.”
  • The bend n-like shape materials were successfully actuated after the application of direct-current electric field of 8.6 V.

    “The bend n-like shape (temporary shape) materials were successfully actuated after the application of direct-current electric field of 8.6 V.”
  • The recovery to the initial shape was achieved above the polymer Tg and it was dependent on the magnitude of the applied voltage and the electrical properties of the SMCs.

    “The recovery to the initial shape was achieved above the polymer Tg and it was dependent on the magnitude of the applied voltage and the electrical properties of the SMCs.”

Cites

Flagged first, then by citations

1 of the 48 references couldn’t be matched to a known paper.

Cited by

Sorted by citations

Authors
Lu, H., Zhu, S., Yang, Y., Huang, W. M., Leng, J., & Du, S.
Affiliations
  • Harbin Institute of Technology (CN)
  • Aerospace Research Institute of Materials and Processing Technology (CN)
  • School of Mechanical and Aerospace Engineering Nanyang Technological University 50 Nanyang Avenue Singapore 639798
Corresponding author
Lu, Haibao
Venue
Journal of Applied Polymer Science
Publisher
Wiley
Published
2014-11-22
Volume
132
Issue
12
ISSN
  • 0021-8995 (ISSN-L)
  • 1097-4628
OpenAlex
W2134279417
Cited by
20
References
48
Citations by year
2025: 1 · 2024: 2 · 2023: 1 · 2021: 3 · 2020: 1 · 2019: 1 · 2018: 3 · 2017: 1 · 2016: 2 · 2015: 4 · 2013: 1
FWCI
2.72
Type
journal article
Language
en
Open access
closed
Locations
Journal of Applied Polymer Science (publishedVersion)
Funders
National Natural Science Foundation of China (11422217, 51103032)
Topics
  • Physical Sciences › Engineering › Mechanical Engineering › Advanced Materials and Mechanics
  • Physical Sciences › Materials Science › Polymers and Plastics › Polymer composites and self-healing
  • Physical Sciences › Engineering › Biomedical Engineering › Dielectric materials and actuators
Keywords
silver nanoparticles, graphene oxide, shape memory polymers, Joule heating, electrical actuation, heat transfer, shape recovery, polymer composites, self-assembly, covalent cross-linking, van der Waals interactions

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review