Enhanced interfacial properties of carbon Fiber/Polyamide composites by In-situ synthesis of polyamide 6 on carbon fiber surface

Sun, Na; Zhu, Bo; Cai, Xun; Yu, Liyuan; Yuan, Xiaomin; Zhang, Ye

doi:10.1016/j.apsusc.2022.153889

Cited by 43 publications

(9 citation statements)

References 56 publications

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“…Significantly, excluding thermal stability, the findings from this study consistently demonstrated superior values across all parameters relative to the comparative samples, as corroborated by the presented data. 8,51–53…”

Section: Resultsmentioning

confidence: 99%

“…[1][2][3][4][5] In the field of composite manufacturing, thermoplastic nylon 6 (PA6) is frequently selected to complement carbon fiber (CF), primarily because of its broad processing temperature range and impressive characteristics, including corrosion resistance, high tensile strength, and ease of workability. [6][7][8][9] Fundamentally, the mechanical performance of CF composites is not solely determined by the inherent characteristics of their ingredient elements but also restricted by the quality of interfacial bonding between these components. Consequently, the attainment of a superior interphase is imperative to effectively endure and equitably distribute internal stresses.…”

Section: Introductionmentioning

confidence: 99%

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Synthesis of a fully bio-based self-catalyzed hyperbranched waterborne polyurethane as a sizing agent for enhancing the interfacial properties of CF/PA6 composites

Dai,

Yan,

Zhang

et al. 2024

Green Chem.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Synthesis of a fully bio-based self-catalyzed hyperbranched waterborne polyurethane as a sizing agent for enhancing the interfacial properties of CF/PA6 composites

Dai,

Yan,

Zhang

et al. 2024

Green Chem.

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“…[53][54][55] Polyamide materials with carbon nanotube coated carbon fiber have been reported. 56,57 Do et al 58 reinforced the pristine carbon fiber in the polyamide 6/polypropylene matrix. The polyamide 6/polypropylene/carbon fiber composites have enhanced mechanical properties and dimensional stability.…”

Section: Composite With Carbon Fiber or Glass Fibermentioning

confidence: 99%

Current state-of-the-art of carbonaceous nanofiller coated carbon fiber in polymeric nanocomposites

Kausar

2022

Journal of Thermoplastic Composite Materials

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The carbon fibers have been employed to form the high performance composites. The use and compatibility of carbon fibers have gained research interest. Incidentally, the nanocarbon nanostructures such as carbon nanotube, graphene, nanodiamond, and fullerene have been deposited on the carbon fiber surface to increase the interfacial linking with the matrices. Various physical and chemical methods have been used to deposit the nanocarbon on the carbon fiber surface including the chemical vapor deposition, electrospraying, electrophoretic deposition, etc. This review basically highpoints the prospective of the formation of the polymer/fiber composite and polymer/fiber/nanofiller nanocomposite for the advanced structures. The effect of the addition of the nanocarbon on the properties of the polymer/carbon fiber materials have been observed. Specifically, the morphology, strength, toughness, storage modulus, thermal stability, and other physical characteristics have been observed. Moreover, the interfacial adhesion and resulting interfacial features of the polymer/fiber/nanofiller nanocomposite have also been perceived.

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“…Recent decades have seen a significant increase in composites being used in lightweight aircraft and helicopters, with Airbus A350 and Boeing 787 using more than 50% of composites overall in their construction. Despite the excellent availability of CF/PP composites, the poor interfacial bonding between CFs and PP is attributed to the chemically inert and nonpolar surface of CFs during carbonization and graphitization, leading to poor compatibility and weak adhesion between the CFs and the PP resin matrix. − Moreover, the PP resin matrix has the following disadvantages: low melt flow and poor polarity, resulting in poor wettability of the resin matrix, − which is a common problem with all thermoplastic matrixes. − Therefore, weak interfacial bonding may result in poor mechanical properties of the CF/PP composite.…”

Section: Introductionmentioning

confidence: 99%

Interfacial Strengthening of Carbon Fiber/Polypropylene Composites via a Modified Acrylate Nanoemulsion

Zhou,

Zhu,

Yuan

et al. 2024

ACS Appl. Nano Mater.

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In order to enhance the interfacial bonding between carbon fibers (CFs) and the polypropylene (PP) resin matrix, the modified acrylate nanoemulsion was prepared by emulsifying modified chlorinated polypropylene (CPP) by phase conversion. The nanoemulsion is safer and environmentally friendly than commercial solventbased nanoemulsions. The nanoemulsion possesses good stability owing to its regular droplet shape and uniform distribution (droplet size <100 nm, absolute zeta potential >40 mV) and is highly suitable for PP resins. The surface properties of CFs, including chemical composition, morphology, wettability, and interfacial adhesion were systematically investigated. Compared to unsized CFs, the surface roughness of sized CFs was reduced and the surface wettability was improved due to the increased surface oxygen content. As the nanoemulsion was uniformly coated on the CFs, the tensile strength and the interlaminar shear strength (ILSS) of the composite were both enhanced. Specifically, the ILSS of the composite sized with the P3 nanoemulsion has increased by 48.5%, indicating that the composite's mechanical strength and interfacial bonding significantly improved due to the nanoemulsion. On this basis, a dual physical and chemical interfacial strength mechanism of the nanoemulsion in the composite was proposed, and an effective and feasible method was proposed to solve the weak interfacial bonding between CFs and PP.

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Enhanced interfacial properties of carbon Fiber/Polyamide composites by In-situ synthesis of polyamide 6 on carbon fiber surface

Cited by 43 publications

References 56 publications

Synthesis of a fully bio-based self-catalyzed hyperbranched waterborne polyurethane as a sizing agent for enhancing the interfacial properties of CF/PA6 composites

Synthesis of a fully bio-based self-catalyzed hyperbranched waterborne polyurethane as a sizing agent for enhancing the interfacial properties of CF/PA6 composites

Current state-of-the-art of carbonaceous nanofiller coated carbon fiber in polymeric nanocomposites

Interfacial Strengthening of Carbon Fiber/Polypropylene Composites via a Modified Acrylate Nanoemulsion

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