کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
775009 | 1463124 | 2013 | 9 صفحه PDF | دانلود رایگان |

Mode I interlaminar fracture toughness is investigated for a carbon-fibre composite toughened by nanofibres grown on the woven fabric reinforcement. For a comparison, the same is studied for the normal (non-toughened) composite. The test data show that the nanofibres significantly increase the fracture toughness, in combination with epoxy or PPS resin. This improvement is attributed to a better fibre–matrix interface as well as to local reinforcement of the matrix by nanofibres.
► The textile composites can successfully be toughened by in situ grown CNFs.
► Improvements may be related to the nano-reinforcement of the matrix material.
► Improvements depend on the amount of CNFs, the used matrix material, and Vf.
► For the tested composite, improvement in GIC reaches 100%, for the optimal CNF wt.%.
Journal: Engineering Fracture Mechanics - Volume 101, March 2013, Pages 140–148