Enhancing the electrical conductivity of carbon fibre thin-ply laminates with directly grown aligned carbon nanotubes

M. Russello; E. K. Diamanti; G. Catalanotti; F. Ohlsson; S. C. Hawkins; B. G. Falzon

doi:10.1016/j.compstruct.2018.08.040

Enhancing the electrical conductivity of carbon fibre thin-ply laminates with directly grown aligned carbon nanotubes

M. Russello, E. K. Diamanti, G. Catalanotti^*, F. Ohlsson, S. C. Hawkins, B. G. Falzon

^*Corresponding author for this work

School of Mechanical and Aerospace Engineering

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

236 Downloads (Pure)

Abstract

The transverse electrical conductivity of thin-ply carbon fibre laminates, enhanced with carbon nanotubes (CNTs), was investigated experimentally. CNTs were directly synthesised on spread tow tapes of UTS50S carbon fibre through chemical vapour deposition (CVD). Unidirectional laminates were manufactured using both a thermosetting (epoxy) and a thermoplastic resin (polypropylene). A substantial increase in the electrical conductivity and a decrease in electrical anisotropy was observed for both the material systems investigated. Improvement in conductivity by a factor of 8 for the epoxy specimens, and 28 for the polypropylene specimens were reported.

Original language	English
Pages (from-to)	272-278
Journal	Composite Structures
Volume	206
Early online date	23 Aug 2018
DOIs	https://doi.org/10.1016/j.compstruct.2018.08.040
Publication status	Published - 15 Dec 2018

Keywords

Carbon nanotubes
Chemical vapour deposition (CVD)
Electrical properties
Thin-ply laminates

ASJC Scopus subject areas

Ceramics and Composites
Civil and Structural Engineering

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10.1016/j.compstruct.2018.08.040Licence: Unspecified

Enhancing the electrical conductivity of carbon fibre thin-ply laminates with directly grown aligned carbon nanotubes
Copyright 2018 Elsevier. This manuscript is distributed under a Creative Commons Attribution-NonCommercial-NoDerivs License (https://creativecommons.org/licenses/by-nc-nd/4.0/), which permits distribution and reproduction for non-commercial purposes, provided the author and source are cited.
Accepted author manuscript, 8.1 MBLicence: CC BY-NC-ND

Welding of thermoplastics by means of Carbon Nanotube Web
Author: Russello, M., Jul 2023
Supervisor: Catalanotti, G. (Supervisor), Hawkins, S. (Supervisor), Falzon, B. (Supervisor) & Chen, B. (Supervisor)
Student thesis: Doctoral Thesis › Doctor of Philosophy

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abstract = "The transverse electrical conductivity of thin-ply carbon fibre laminates, enhanced with carbon nanotubes (CNTs), was investigated experimentally. CNTs were directly synthesised on spread tow tapes of UTS50S carbon fibre through chemical vapour deposition (CVD). Unidirectional laminates were manufactured using both a thermosetting (epoxy) and a thermoplastic resin (polypropylene). A substantial increase in the electrical conductivity and a decrease in electrical anisotropy was observed for both the material systems investigated. Improvement in conductivity by a factor of 8 for the epoxy specimens, and 28 for the polypropylene specimens were reported.",

keywords = "Carbon nanotubes, Chemical vapour deposition (CVD), Electrical properties, Thin-ply laminates",

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T1 - Enhancing the electrical conductivity of carbon fibre thin-ply laminates with directly grown aligned carbon nanotubes

AU - Russello, M.

AU - Diamanti, E. K.

AU - Catalanotti, G.

AU - Ohlsson, F.

AU - Hawkins, S. C.

AU - Falzon, B. G.

PY - 2018/12/15

Y1 - 2018/12/15

N2 - The transverse electrical conductivity of thin-ply carbon fibre laminates, enhanced with carbon nanotubes (CNTs), was investigated experimentally. CNTs were directly synthesised on spread tow tapes of UTS50S carbon fibre through chemical vapour deposition (CVD). Unidirectional laminates were manufactured using both a thermosetting (epoxy) and a thermoplastic resin (polypropylene). A substantial increase in the electrical conductivity and a decrease in electrical anisotropy was observed for both the material systems investigated. Improvement in conductivity by a factor of 8 for the epoxy specimens, and 28 for the polypropylene specimens were reported.

AB - The transverse electrical conductivity of thin-ply carbon fibre laminates, enhanced with carbon nanotubes (CNTs), was investigated experimentally. CNTs were directly synthesised on spread tow tapes of UTS50S carbon fibre through chemical vapour deposition (CVD). Unidirectional laminates were manufactured using both a thermosetting (epoxy) and a thermoplastic resin (polypropylene). A substantial increase in the electrical conductivity and a decrease in electrical anisotropy was observed for both the material systems investigated. Improvement in conductivity by a factor of 8 for the epoxy specimens, and 28 for the polypropylene specimens were reported.

KW - Carbon nanotubes

KW - Chemical vapour deposition (CVD)

KW - Electrical properties

KW - Thin-ply laminates

U2 - 10.1016/j.compstruct.2018.08.040

DO - 10.1016/j.compstruct.2018.08.040

M3 - Article

AN - SCOPUS:85052284596

VL - 206

SP - 272

EP - 278

JO - Composite Structures

JF - Composite Structures

SN - 0263-8223

ER -

Enhancing the electrical conductivity of carbon fibre thin-ply laminates with directly grown aligned carbon nanotubes

Abstract

Keywords

ASJC Scopus subject areas

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Student theses

Welding of thermoplastics by means of Carbon Nanotube Web

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