碳纳米管
复合材料
材料科学
环氧树脂
抗弯强度
极限抗拉强度
碳纳米管的力学性能
弯曲模量
模数
碳纳米管金属基复合材料
碳纤维
杨氏模量
抗压强度
复合数
纳米管
作者
Jianqin Zhang,Haiyun Zhang,J.L. Xu
出处
期刊:Journal of physics
[IOP Publishing]
日期:2023-04-01
卷期号:2468 (1): 012122-012122
标识
DOI:10.1088/1742-6596/2468/1/012122
摘要
Abstract Carbon nanotubes(CNTs) reinforced carbon fiber/epoxy resin composites with different amounts of carbon nanotubes were prepared by using carbon nanotubes as reinforcement. The effect of the amount of carbon nanotubes on the mechanical properties of the composites was studied. The results show that carbon nanotubes enhance the mechanical properties of carbon fiber resin composites to some extent. When the content of carbon nanotubes is 0.5%, the transverse tensile strength and modulus of the composites are increased by 32.7% and 9% respectively, and the flexural strength and modulus are increased by 12.8% and 16.4% respectively. When the content of carbon nanotubes is 0.3%, the compressive strength reaches the maximum and is increased by 28.7%.
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