Multi-scale structure construction of carbon fiber surface by electrophoretic deposition and electropolymerization to enhance the interfacial strength of epoxy resin composites

2020 ◽  
Vol 499 ◽  
pp. 143929 ◽  
Author(s):  
Tong Sun ◽  
Muxuan Li ◽  
Shengtai Zhou ◽  
Mei Liang ◽  
Yang Chen ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Epoxy Resin ◽  
Electrophoretic Deposition ◽  
Interfacial Strength ◽  
Fiber Surface ◽  
Scale Structure ◽  
Resin Composites ◽  
Multi Scale ◽  
Epoxy Resin Composites ◽  
Carbon Fiber Surface

The Effects of Fiber Volume Fraction on the Experiment Modal Behavior of 45°/-45° Carbon Fiber Plain Woven Fabric/Epoxy Resin Composites

2012 ◽  
Vol 583 ◽  
pp. 150-153
Author(s):  
Qian Liu ◽  
Xiao Yuan Pei ◽  
Jia Lu Li
Keyword(s):  
Carbon Fiber ◽  
Epoxy Resin ◽  
Natural Frequency ◽  
Fiber Volume Fraction ◽  
Volume Fraction ◽  
Laminated Composites ◽  
Woven Fabric ◽  
Resin Composites ◽  
Fiber Volume ◽  
Epoxy Resin Composites

The modal properties of carbon fiber woven fabric (with fiber orientation of 45°/-45°) / epoxy resin composites with different fiber volume fraction were studied by using single input and single output free vibration of cantilever beam hammering modal analysis method. The effect of different fiber volume fraction on the modal parameters of laminated composites was analyzed. The experimental results show that with the fiber volume fraction increasing, the natural frequency of laminated composites becomes larger and damping ratio becomes smaller. The fiber volume fraction smaller, the peak value of natural frequency becomes lower and the attenuating degree of acceleration amplitude becomes faster.

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