On the role of carbon nanotubes addition in carbon fiber-reinforced magnesium matrix composites

Zhou, Jiming; Zhong, Kangdi; Zhao, Chentong; Meng, Haiming; Qi, Lehua

doi:10.1007/s10853-020-05127-y

Cited by 13 publications

(3 citation statements)

References 46 publications

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“…By the virtue of nanoscale dimension, high specific surface area, low CTE, exceptional mechanical, thermal, and electrical properties, CNTs are considered as the promising nanoreinforcements for different high-performance composites. [96][97][98][99][100][101][102][103][104][105] After the introduction of CNTs, the structure of carbon matrix surrounding CNTs could be affected, which further influences the properties of C/C composites. [106,107] In addition, by adjusting the morphology of CNTs and designing the interfaces, the mechanical and functional properties of C/C composites could be enhanced.…”

Section: Cnts Reinforced C/c Compositesmentioning

confidence: 99%

Recent Progress in 1D Nanostructures Reinforced Carbon/Carbon Composites

Yin

Han

Liu

et al. 2022

Adv Funct Materials

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Carbon fiber reinforced carbon matrix (carbon/carbon, C/C) composites have become the promising candidates for high‐temperature thermal structure materials in aerospace fields, owning to a series of excellent structural merits. However, for aculeate or thin‐walled C/C composites, due to the fact that continuous carbon fibers are cut off during the machining process and the amount of residual carbon fibers is limited, carbon matrix cannot be effectively strengthened just by using carbon fibers, resulting in a sharp decline in mechanical performance. Furthermore, the rapid development of aerospace vehicles requires that C/C composites not only have excellent mechanical properties but also possess multifunctional properties. To effectively solve these problems and meet the increasing demands, various 1D nanostructures as nanoreinforcements have been introduced into C/C composites, achieving the great improvement in mechanical and functional properties. In this review, the state‐of‐the‐art research activities regarding different 1D nanoreinforcements applied in C/C composites are systematically summarized. Finally, this review is concluded and the future research prospects are proposed. This review provides the “1D nanoreinforcements” strategy to further improve the properties of C/C composites, which could be widely used for reference by researchers in the fields of different fiber/matrix composites.

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Section: Cnts Reinforced C/c Compositesmentioning

confidence: 99%

Recent Progress in 1D Nanostructures Reinforced Carbon/Carbon Composites

Yin

Han

Liu

et al. 2022

Adv Funct Materials

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“…As the use of cars has increased, it's been accompanied by increasingly serious environmental pollution and fuel consumption problems, which are attracting more attention from people now [1]. Introducing lightweight materials to produce automobile panels and structural parts can greatly reduce body weight and improve fuel efficiency, thus enhancing the environmental protection effects [2]. Magnesium is the lightest of all known metallic structural materials so far [3].…”

Section: Introductionmentioning

confidence: 99%

A simulation study on mechanical properties and heat conductivity of magnesium matrix syntactic foams before and after heat treatment

Fu,

Li,

Chen

et al. 2024

J. Phys.: Conf. Ser.

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Environmental pollution and energy consumption problems today are seriously affecting people’s lives. In this paper, a new magnesium AZ31B matrix syntactic foam (MMSF) prepared by gravity penetration with hollow alumina microspheres as reinforcement was simulated using ANSYS Workbench for the lightweight design of vehicles. The mechanical properties and heat conductivity of MMSFs prepared by hollow microspheres with different diameters and volume fractions before and after heat treatment were investigated using finite element analysis. The simulation results showed that the MMSF prepared by hollow microspheres with a diameter of 3.6 mm and a volume fraction of 40% had the best mechanical properties and heat conductivity after heat treatment strengthening. Due to low density, high strength, excellent thermal insulation and other advantages, this high-performance MMSF is suitable for making vehicle bodies, which can effectively reduce the overall weight, thus reducing the fuel consumption and pollutant emission caused by driving.

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“…While pursuing the basic properties such as material strength and stiffness, reducing quality and multifunction have become a new development direction. As ideal structural materials, CF composites have been widely used in national defence and military industry, aerospace, rail transit, automobile industry and other fields because of their high specific strength, high specific modulus, design flexibility, low density, high-temperature resistance and other performance characteristics [1][2][3][4][5]. In composites, CF as reinforcement is bonded with resin matrix through the interface layer.…”

Section: Introductionmentioning

confidence: 99%

Preparation and interfacial properties of functionalised graphene oxide modified carbon fibre/epoxy resin matrix composites

Liu

Liang

Zheng

et al. 2023

Plastics, Rubber and Composites

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The interfacial properties of carbon fibre (CF) reinforced epoxy resin composites are the key factors affecting the mechanical properties of the materials. To improve the interfacial adhesion between CF and epoxy resin, an effective CF surface modification method is proposed in this paper. The surface of graphene oxide (GO) was functionalised with 3aminopropyltriethoxysilane (APTES), and then the functionalised graphene oxide (FGO) was grafted on the surface of CF. The surface roughness of modified CF was significantly improved by the SEM experiment. The effectiveness of grafting was verified by FTIR and XPS, and the chemical functional groups on the surface of modified CF were increased. The microstructure of the failure interface of the composites was observed, the modification did not reduce the tensile strength of CF, and the interlaminar shear strength (ILSS) of modified CF/ epoxy resin composite was increased by 39.91%. It was found that the CF modified by FGO was beneficial to the improvement of the interface properties of CF/epoxy resin composite. This has positive academic significance for improving the interfacial and mechanical properties of CF composites.

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On the role of carbon nanotubes addition in carbon fiber-reinforced magnesium matrix composites

Cited by 13 publications

References 46 publications

Recent Progress in 1D Nanostructures Reinforced Carbon/Carbon Composites

Recent Progress in 1D Nanostructures Reinforced Carbon/Carbon Composites

A simulation study on mechanical properties and heat conductivity of magnesium matrix syntactic foams before and after heat treatment

Preparation and interfacial properties of functionalised graphene oxide modified carbon fibre/epoxy resin matrix composites

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