The combination of carbon nanotube buckypaper and insulating adhesive for lightning strike protection of the carbon fiber/epoxy laminates

Han, Jinhua; Zhang, Hui; Chen, Mingji; Wang, Dong; Liu, Qing; Wu, Qilei; Zhang, Zhong

doi:10.1016/j.carbon.2015.06.026

Cited by 133 publications

(55 citation statements)

References 30 publications

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“…Actually, the most attempts are focused on novel LSP solutions that are based on dispersion of nanoscale conducting particles, primarily carbon nanostructures (CNS) with several modifications [18,[21][22][23][24][25] which can provide light-weight but still expensive alternative to metallic meshes and foils. In the studies described in [22,25] the metallic foils are simply replaced by CNS-based paper which can conduct electrical current.…”

Section: Overview On Lightning Strike Protection Solutions In Aircraftmentioning

confidence: 99%

“…In the studies described in [22,25] the metallic foils are simply replaced by CNS-based paper which can conduct electrical current. However, experimental tests of lightning strike simulations presented in both studies show that electrical density of a typical lightning is much greater than the ability of CNS to conduct, thus the resulting damage is still extensive in such structures.…”

Section: Overview On Lightning Strike Protection Solutions In Aircraftmentioning

confidence: 99%

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Concept of a Conducting Composite Material for Lightning Strike Protection

Katunin

Krukiewicz

Herega

et al. 2016

Advances in Materials Science

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The paper focuses on development of a multifunctional material which allows conducting of electrical current and simultaneously holds mechanical properties of a polymeric composite. Such material could be applied for exterior fuselage elements of an aircraft in order to minimize damage occurring during lightning strikes. The concept introduced in this paper is presented from the points of view of various scientific disciplines including materials science, chemistry, structural physics and mechanical engineering with a discussion on results achieved to-date and further plans of research.

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Section: Overview On Lightning Strike Protection Solutions In Aircraftmentioning

confidence: 99%

Section: Overview On Lightning Strike Protection Solutions In Aircraftmentioning

confidence: 99%

Concept of a Conducting Composite Material for Lightning Strike Protection

Katunin

Krukiewicz

Herega

et al. 2016

Advances in Materials Science

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“…To overcome these drawbacks, the first work described the introduction of carbon fillers. The literature is meanly focused on carbon fillers dispersion such as carbon black, carbon nanotubes, carbon nanofibers, or graphene . The conductive behavior is obtained above the percolation threshold which depends on the particles aspect ratio.…”

Section: Introductionmentioning

confidence: 99%

Innovative conductive polymer composite coating for aircrafts lightning strike protection

Bedel

Lonjon

Dantras

et al. 2019

J of Applied Polymer Sci

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A new kind of high electrical conductive epoxy coating with low filler rate was investigated for lightning strike protection (LSP) of carbon fiber reinforced polymer (CFRP). The coating without CFRP substrate was firstly studied. The influence of silver submicronic wires (AgSWs) with a high aspect ratio on the electrical behavior is observed; that is, the electrical resistivity evolution, the current density value, and the electrical conduction mechanisms as function of temperature. The preponderant electrical conduction mechanism is an Ohmic behavior. The higher level of conductivity obtained is 5.5 × 105 S m−1 for 9% vol of AgSWs. Lightning strike tests were carried out on an epoxy/AgSWs coating filled with 8% in volume (74 gsm) and deposited on a CFRP. The ultrasonic testing after lightning strike on coated CFRP shows no structural delamination and demonstrates the interest of this new route for an efficient LSP. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 137, 48700.

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“…Especially important applications are expected for the so called buckypapers (BPs) -thin layers that consist of many SWCNTs interacting with each other by Van der Waals forces and forming a very lasting structure. Since BPs have sufficiently high electrical conductivity (10 3 -10 5 S/m) [8][9][10][11][12][13][14], they can be used in different applications, such as deicers [9], electrodes [15], actuators [16,17], sensors [18], current collectors in lithium-ion batteries [8,9], organic light-emitting diodes [19] and electromagnetic shielding [20], for effective lightning strike protection of aircrafts by facilitating the electrical current to the ground [21]. Thus, for the series of BP applications high electrical conductivity is required.…”

Section: Introductionmentioning

confidence: 99%

Preparation and transport properties of oriented buckypapers with single walled carbon nanotubes

Stepina¹,

Galkov²,

Predtechenskiy³

et al. 2019

MoEM

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Buckypapers (BPs) with carbon nanotubes (CNTs) are very promising for a lot of applications, in which their high conductance, strength and small weight are required. In this work, isotropic BPs were prepared using the solution-based deposition that includes the single walled carbon nanotubes (SWCNTs) dispersion and the dispersion filtration from a solvent. To increase the BP conductivity, the orientation of the SWCNT bundles composing BPs and a following iodine doping were applied. The method of extrusion through the narrow (300 µm) gap was used for the SWCNT orientation. The temperature dependences of conductance for isotropic, oriented and doped BPs were studied to understand the effect of CNT alignment and the mechanism of transport through SWCNT BPs. It was shown that bundle orientation increases the BP conductivity from ~103 S × cm-1 to ~104 S × cm-1, and iodine doping of oriented samples additionally increase the conductivity by an order. The fluctuation – assisted tunneling between CNT bundles was used to describe the mechanism of low temperature conductivity.

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The combination of carbon nanotube buckypaper and insulating adhesive for lightning strike protection of the carbon fiber/epoxy laminates

Cited by 133 publications

References 30 publications

Concept of a Conducting Composite Material for Lightning Strike Protection

Concept of a Conducting Composite Material for Lightning Strike Protection

Innovative conductive polymer composite coating for aircrafts lightning strike protection

Preparation and transport properties of oriented buckypapers with single walled carbon nanotubes

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