Chemically Grafting Carbon Nanotubes onto Carbon Fibers for Enhancing Interfacial Properties of Fiber Metal Laminate

Ji, Fan; Liu, Cheng; Hu, Yubing; Xu, Shengnan; He, Yiyan; Zhou, Jin; Zhang, Yanan

doi:10.3390/ma13173813

Cited by 16 publications

(13 citation statements)

References 36 publications

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“…Among them are: oxidation of CF (electrochemical [ 9 ], chemical [ 10 ], thermal [ 11 ], etc. )–results in forming reactive functional groups on the surface of fibers; microwave curing of the composites (instead of typical heating) [ 12 ]–improves the wettability of fibers; coating the surface of the fibers with nanoparticles (such as carbon nanotubes [ 13 , 14 ], carbon black [ 15 ], or graphene oxide [ 16 , 17 ]) using chemical vapour deposition (CVD), electrophoretic deposition [ 18 ] or chemical grafting [ 14 , 19 ]–increases reactivity and the specific surface area of CF. …”

Section: Introductionmentioning

confidence: 99%

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Carbon Fiber Reinforced Polymer Composites Doped with Graphene Oxide in Light of Spectroscopic Studies

et al. 2021

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Carbon fiber reinforced polymer composites are a dynamically developing group of lightweight composites for applications in the automotive, wind energy, aerospace, and sports sectors. Interfacial connection is the weakest place in these materials. In this study, an attempt was made to improve adhesion between carbon fiber and epoxy resin. For this purpose, nanoparticles of graphene oxide were added to a polymer matrix. The results of the three-point bend test showed that the strength of samples with added graphene oxide increased. Improvement of adhesion between components, reduction of the pull-out effect and change in the method of crack propagation were observed. An attempt was made to explain this effect using spectroscopic methods, both IR and Raman. On the basis of the obtained results, chemical bonds between the individual components of the composites were identified.

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Section: Introductionmentioning

confidence: 99%

“…coating the surface of the fibers with nanoparticles (such as carbon nanotubes [ 13 , 14 ], carbon black [ 15 ], or graphene oxide [ 16 , 17 ]) using chemical vapour deposition (CVD), electrophoretic deposition [ 18 ] or chemical grafting [ 14 , 19 ]–increases reactivity and the specific surface area of CF.…”

Section: Introductionmentioning

confidence: 99%

Carbon Fiber Reinforced Polymer Composites Doped with Graphene Oxide in Light of Spectroscopic Studies

et al. 2021

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“…The advantages of EPD include the ability to scale-up the process, reduce production costs, and coat relatively uniform and controllable thickness films by changing the deposition time and voltage . CNTs have shown great potential for use in reinforcing polymers due to their extraordinary mechanical and physical properties, making them the prime candidate for improving the interlaminar mechanical properties of laminated composites. , An et al studied the deposition of CNTs on carbon fiber fabric by EPD, and the shear strength and fracture toughness of the carbon/epoxy composites were significantly increased. Pan et al studied the deposition of graphene oxide on the surface of an anodized titanium plate by EPD.…”

Section: Introductionmentioning

confidence: 99%

Effects of the Electrophoretic Deposition of CNTs on the Mechanical Properties of Ti/CFRP Composite Laminates

Liu

et al. 2021

ACS Omega

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The interfacial performance between metals and resins significantly affects the mechanical properties of fiber–metal laminates. In this study, CNTs were deposited on a titanium surface via electrophoretic deposition (EPD) to improve the interfacial performance of Ti/carbon fiber-reinforced polymer composite laminates. Before EPD, the titanium plates were treated by either sandblasting, anodizing, or sandblasting/anodizing. A macroscopically rough surface and an oxide layer were formed by sandblasting and anodizing, then CNTs were deposited, and a porous layer was obtained, which improved the wettability and bonding strength. Finally, the static mechanical properties (single-lap properties, bending properties, and interlaminar shear properties) and dynamic mechanical properties (impact resistance) of the laminates were systematically explored. The introduction of CNTs played an important role in dispersing and carrying loads and providing a strong crack propagation resistance, which improved the laminates’ static mechanical properties and reduced the delamination damage under dynamic impact. Compared with the original composite laminates, the bond strength, bending strength, and interlaminar shear strength of the laminates deposited with CNTs after sandblasting were increased by 117.94, 46.85, and 145.61%, respectively. When the impact energy was 35 J, the damage area of the composite laminate deposited with CNTs was decreased by 27.75%.

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“…The effective combination of polymer materials and rubber technology makes the nanotechnology more in line with the characteristics of the times in the new century. [ 27‐28 ] However, at present, there are few research results of T‐ZnOw combined with FKM to explore the properties of its composite materials in China.…”

Section: Introductionmentioning

confidence: 99%

Study on mechanical and tribological properties of ternary fluororubber filled with four needles of zinc oxide

Ning

Yan

et al. 2021

Polymer Composites

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This article deals with study of the influence of four‐needle zinc oxide (T‐ZnOw) on the basic mechanical properties of ternary fluororubber (FKM) and the frictional properties of FKM improved by four‐needle zinc oxide under different temperatures. T‐ZnOw/FKM composites were prepared by mechanical blending and hot molding after pretreatment with silane coupling agent. The hardness, tensile, tearing, rotating friction at normal temperature, and reciprocating friction at high temperature of FKM and T‐ZnOw/FKM were studied. The results showed that T‐ZnOw with needle‐like three‐dimensional (3D) structure can effectively decompose the point stress generated in the tensile process of the composite, and the uniform distribution of tensile force improves the fracture base point and final mechanical properties of the composite. Its unique 3D structure can reduce fatigue wear caused by extrusion plastic deformation of the matrix during the friction process. The friction coefficient and wear rate of materials were effectively reduced by the reduction of plastic deformation resistance and fatigue wear area in the process of friction. Especially at 200°C, the friction coefficient and wear rate of T‐ZnOw/FKM were reduced by 30% and 55.32%, respectively, by T‐ZNOW/FKM doping.

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Chemically Grafting Carbon Nanotubes onto Carbon Fibers for Enhancing Interfacial Properties of Fiber Metal Laminate

Cited by 16 publications

References 36 publications

Carbon Fiber Reinforced Polymer Composites Doped with Graphene Oxide in Light of Spectroscopic Studies

Carbon Fiber Reinforced Polymer Composites Doped with Graphene Oxide in Light of Spectroscopic Studies

Effects of the Electrophoretic Deposition of CNTs on the Mechanical Properties of Ti/CFRP Composite Laminates

Study on mechanical and tribological properties of ternary fluororubber filled with four needles of zinc oxide

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