The role of agglomeration in the physical properties of CNTs/polymer nanocomposites: A literature review

Proceedings of the Institution of Mechanical Engineers Part L Journal of Materials Design and Applications, Год журнала: 2025, Номер unknown

Опубликована: Фев. 2, 2025

The physical properties of nanocomposites may be improved by addition low content carbon nanotubes (CNTs). In contrast, for higher concentrations CNTs, the degraded owing to agglomeration. recent years, due increasing applications many efforts have been performed overcome agglomerates, achieving real potential CNTs in improving performance nanocomposites. To this end, review paper, impact agglomeration on various CNTs/polymer was investigated. Besides, present work provides a effective factors that lead conventional and novel strategies adopted control phenomenon are also presented. findings revealed dense agglomerates negatively affect all It observed elastic modulus tensile strength epoxy-based can around 25 35% when weight fraction is increased from 0.5 1.0 wt.%. case fracture toughness, it reported adding 0.1, 0.2, 0.3 0.4 wt.% an nanocomposites, toughness enhances 17, 24, 30, 4%, respectively. addition, 50% reduction thermal conductivity nanocomposite happened formation concluded presence coefficient friction polymer-based increases 0.027 0.034. slight improve electrical certain extent. some expensive proposed adversely structure, not so prevent occurrence agglomeration, or applicable high-volume production However, implementation such as 3D porous structures could challenge significantly.

Язык: Английский

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Synergistic Enhancement of Mechanical and Thermal Properties in Basalt Fiber Reinforced Composites through Nanotube and Graphene Bridging Structure: A Multi-scale Simulation

Composites Part B Engineering, Год журнала: 2025, Номер unknown, С. 112289 - 112289

Опубликована: Фев. 1, 2025

Язык: Английский

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On the role of thermal stress in fracture toughness of polymer nanocomposites: A multiscale theoretical model

Journal of Thermal Stresses, Год журнала: 2025, Номер unknown, С. 1 - 22

Опубликована: Март 12, 2025

Язык: Английский

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Progress in Aluminum-Based Composites Prepared by Stir Casting: Mechanical and Tribological Properties for Automotive, Aerospace, and Military Applications

Lubricants, Год журнала: 2024, Номер 12(12), С. 421 - 421

Опубликована: Ноя. 29, 2024

Manufacturing sectors, including automotive, aerospace, military, and aviation, are paying close attention to the increasing need for composite materials with better characteristics. Composite significantly used in industry owing their high-quality, low-cost outstanding characteristics low weight. Hence, aluminum-based preferred over other traditional cost, great wear resistance, excellent strength-to-weight ratio. However, mechanical behavior of Al-based can be further improved by using suitable reinforcing agents. The various agents, whiskers, particulates, continuous fibers, discontinuous widely enhanced tribological comparable bare Al alloy. Further, advancement overall material obtained optimizing process parameters processing approach amount types reinforcement. Amongst available techniques, stir casting is most technique manufacturing material. reinforcement controls porosity (%) composite, while identify compatibility alloy through improvement composites. Fly ash, SiC, TiC, Al2O3, TiO2, B4C, etc. commonly agents AMMCs (aluminum metal matrix composites). current research emphasizes how different forms affect evaluates influence on tribo

Язык: Английский

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Influence of silane-treated lignin and Celosia argentea stem fiber on load bearing, tribology and flame retardant behavior of vinyl ester composites

Polymer Bulletin, Год журнала: 2025, Номер unknown

Опубликована: Янв. 10, 2025

Язык: Английский

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Effect of Heat Treatment and Severe Plastic Deformation on the Mechanical Properties of Graphene-Reinforced AM60B Magnesium Alloys

Materials Today Communications, Год журнала: 2025, Номер unknown, С. 112299 - 112299

Опубликована: Март 1, 2025

Язык: Английский

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Dopamine-assisted functionalized cuprous oxide induced high biocompatibility and antibacterial polyethylene fibers

Composites Part A Applied Science and Manufacturing, Год журнала: 2025, Номер 194, С. 108947 - 108947

Опубликована: Апрель 14, 2025

Язык: Английский

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Mixed mode I/II fracture toughness of polymer nanocomposites reinforced by 2D nanomaterials: Graphene and Mxene

Engineering Fracture Mechanics, Год журнала: 2025, Номер unknown, С. 111159 - 111159

Опубликована: Апрель 1, 2025

Язык: Английский

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