Electrostatic Layer-by-Layer Assembly of Hierarchical Structure of Multi-Walled Carbon Nanotubes With Glass Fiber Cloth Reinforced Epoxy Composites

Su, Danhua; Jin, Jie; Zhang, Ling; Jin, Lei; Li, Chunzhong

doi:10.1080/00222348.2013.857549

Cited by 9 publications

(9 citation statements)

References 21 publications

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“…Su et al. 33 prepared a MCNT/GF preform based on a layer–layer self-assemble of poly (diallyl dimethylammonium chloride) with positive charges and MCNTs with negative charges, and the ILSS of MCNT/GF-reinforced epoxy composites had an increase of 18–37% over the composites without MCNTs. Wang et al.…”

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confidence: 99%

“…A few researchers have tried to deposit MCNTs onto the woven GF fabric surface. Su et al 33 prepared a MCNT/GF preform based on a layer-layer selfassemble of poly (diallyl dimethylammonium chloride) with positive charges and MCNTs with negative charges, and the ILSS of MCNT/GF-reinforced epoxy composites had an increase of 18-37% over the composites without MCNTs. Wang et al 34 prepared a MCNT/GF preform by immersing plain glass fabrics (with an areal density of 200 g/m 2 ) into a solution containing 0.01 g MCNTs per milliliter of acetone, and the ILSS of the MCNT/GF-reinforced epoxy composites had an increase of 15.14% with the addition of MCNTs, but the chemical interaction between MCNTs and GF was not discussed.…”

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confidence: 99%

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Effect of silane hydrolysis on the interfacial adhesion of carbon nanotubes/glass fiber fabric-reinforced multiscale composites

Zeng

Shen

Duan

et al. 2016

Textile Research Journal

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Three types of multiwall carbon nanotubes (MCNTs)/glass fiber fabrics (MGf) were prepared by dispersing industrial-grade MCNTs onto commercial E-glass fiber fabrics (GFfs) through an ultrasonic-assisted impregnation deposition method. The multiscale MGf-reinforced composites were fabricated by the vacuum infusion process. The effect of γ-aminopropyltrimethoxysilane (APS) or APS hydrolysis on the MCNT dispersion and the interfacial bonding between MCNTs and glass fiber were investigated by Fourier transform infrared spectroscopy, field-emission scanning electron microscopy, energy dispersive X-ray spectroscopy and their flexural stiffness, respectively. The interfacial adhesion of MGf composites was evaluated by interlaminar shear strength (ILSS) and dynamic mechanical thermal analysis. The results indicated that MCNTs on the MGf surface could form an interpenetrating network and act as anchors to interlock glass fiber with epoxy. The initial storage modulus and glass transition temperature of the MGf composites clearly increased, while the first loss factor of the MGf composites decreased by 30.0–45.0% compared with that of the GFf composite. Whether or not APS was hydrolyzed, it helped the MCNTs disperse on the GFf surface by chemical bonds. The ILSS of the multiscale composite with APS-treated MCNTs was enhanced significantly, while that with hydrolyzed APS-treated MCNTs (MGf-h) had a slight increase. APS hydrolysis increased the flexural rigidity of the MGf-h.

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confidence: 99%

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confidence: 99%

Effect of silane hydrolysis on the interfacial adhesion of carbon nanotubes/glass fiber fabric-reinforced multiscale composites

Zeng

Shen

Duan

et al. 2016

Textile Research Journal

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“…As a fibrous inorganic filler, GF have various superior properties, such as high strength and high modulus, non-combustibility, high temperature resistance, and good electrical insulation. 12,13 Filling PTFE with GF could significantly improve its mechanical properties, tribological properties, and dimensional stability and reduce the shrinkage rate of the PTFE composites during processing. 14 Unal et al 15 for instance found that 17 wt.% of GF could effectively improve the friction and wear properties of GF/PTFE composites.…”

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confidence: 99%

Effect of glass fibers length on the properties of polytetrafluoroethylene composites reinforced by glass fibers and graphite: Experimental and simulation study

Xiao

Gao

2021

High Performance Polymers

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Polytetrafluoroethylene (PTFE)-based matrix composites filled with glass fibers (GF) and graphite (GR) were prepared by an internal mixer and molded using a compression mold to produce test samples. The objective was to study the mechanical and tribological properties of PTFE composites filled with different lengths of GF. The fillers of GR and GF were 5 and 15 wt.%, respectively, with the lengths of the GF of 15, 20, 25, 30, and 35-μm in the work. The mechanical performance tests and tribological tests were carried out under the same conditions. The experimental results revealed that the mechanical properties and tribological properties of the PTFE composites filled with GF and GR were associated with the lengths of GF. When the length of GF increased from 15 to 20 μm, GF could be homogeneously dispersed in the PTFE-based matrix composites and the tensile strength reached the maximum value of 21.7 ± 3.3% MPa. Also, with 20-μm long GF, the composites exhibited the lowest coefficient of friction values and wear rates compared to PTFE with GF of the other lengths. The changes in frictional heat generation and frictional force of the composites during sliding friction were simulated using the finite element method. The theoretical simulation results matched with the experimental values, which proved the accuracy of the theoretical simulations.

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“…Rahman et al 28 have successfully grown CNTs onto woven glass fibers by CVD, and the flexural strength and modulus of CNT composites increased by 16.5 and 13.2%, respectively, compared to the baseline composite. Su et al 29 prepared the hierarchical preforms of bidirectional glass fiber clothes with attached cationic polyelectrolyte poly(diallyl dimethylammonium chloride) and multi-walled carbon nanotubes (MWCNTs) via the LBL assembly, and the interlaminar shear strength (ILSS) of the relevant composites increase by 18-37% over the composites without MWCNTs. Nicholas et al 30 confirmed the ability of graphene nanoplatelets to enhance the mechanical performance of the glass fiber/epoxy composite.…”

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Mechanical and thermal properties of carbon nanotube- and graphene-glass fiber fabric-reinforced epoxy composites: A comparative study

Zeng

Shen

Chen

et al. 2018

Textile Research Journal

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This study was focused on the comparative effect of tube- and sheet-like nanocarbons on the structure–property relationships of fiber-reinforced composites. Graphene nanosheets and multi-walled carbon nanotubes (MWCNTs) were dispersed into commercial glass fiber fabric (Gf) to obtain multiscale graphene-Gf- and MWCNT-Gf-reinforcing materials, respectively, followed by a vacuum-assisted resin infusion process. The influence of MWCNTs and graphene on the mechanical and thermal performance of multiscale composites were investigated. The experimental results indicated that oxidized MWCNTs or graphene could ensure excellent dispersibility on the fiber surface, and ultimately enhance the mechanical properties and thermal stability of the resultant composites. Graphene oxide (GO), with a wrinkled and roughened texture, was shown to be superior to MWCNTs in terms of toughening the fiber/matrix interface and delaying the deformation or failure of the epoxy matrix. Under the same dosage of nanocarbons, the interlaminar shear strength of GO-Gf-reinforced composites (GO-GfCs) was raised by approximately 12%, and the relevant onset thermal-decomposition temperature was increased by > 11℃, compared with carboxyl MWCNT-Gf-reinforced composites (Mc-GfCs). Meanwhile, the GO-GfCs exhibited superior static and dynamic mechanical properties compared to those of Mc-GfCs.

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Electrostatic Layer-by-Layer Assembly of Hierarchical Structure of Multi-Walled Carbon Nanotubes With Glass Fiber Cloth Reinforced Epoxy Composites

Cited by 9 publications

References 21 publications

Effect of silane hydrolysis on the interfacial adhesion of carbon nanotubes/glass fiber fabric-reinforced multiscale composites

Effect of silane hydrolysis on the interfacial adhesion of carbon nanotubes/glass fiber fabric-reinforced multiscale composites

Effect of glass fibers length on the properties of polytetrafluoroethylene composites reinforced by glass fibers and graphite: Experimental and simulation study

Mechanical and thermal properties of carbon nanotube- and graphene-glass fiber fabric-reinforced epoxy composites: A comparative study

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