Quantitative Analysis of Damping Enhancement and Piezoelectric Effect Mechanism of CNTs/PMN/EP Composites

Figure 1

Fracture surface of CNTs/EP composites at different contents of CNTs: (a) 0.2 wt.%, (b) 1.0 wt.%, and (c) 2.0 wt.%.

(a)

(b)

(c)