玻璃钢/复合材料Issue(7)：22-28,7.
碳纳米管定向排列增强碳纤维/环氧树脂复合材料制备及力学性能
PREPARATION AND MECHANICAL PROPERTIES OF CARBON NANOTUBE ALIGNED CARBON FIBER/EPOXY COMPOSITES
董怀斌 1李长青 1任攀 1张威威1
作者信息
- 1. 装甲兵工程学院,装备维修与再制造工程系,北京 100072
- 折叠
摘要
Abstract
Carbon fiber/epoxy composites filled with carbon nanotubes were prepared by HF (high frequency electric field) induction method.The influence of the frequency on the mechanical properties of the composites was studied,and the microstructure of the composites was observed.The results show that the carbon nanotubes have obvious orderly alignment along the electric field in the resin-rich region.The interlaminar shear strength,compressive strength and flexural strength of the composite laminates can be increased by 28.9％,28.83％ and 15.01％,respectively.The surface roughness of the composites fracture surface increased with HF treatment,and the interface state of resin and carbon fiber was improved.关键词
碳纳米管/复合材料/电场诱导/有序排列Key words
carbon nanotubes/composites/HF (high frequency electric field) induction/alignment引用本文复制引用
董怀斌,李长青,任攀,张威威..碳纳米管定向排列增强碳纤维/环氧树脂复合材料制备及力学性能[J].玻璃钢/复合材料,2017,(7):22-28,7.
