Functionalized Multiwalled Carbon Nanotube-Reinforced Polyimide Composite Films with Enhanced Mechanical and Thermal Properties

Figure 6

(a) Tensile strength curves of PI composite films and (b–h) SEM images of pure PI and MWCNTs-ODA/PI composite films with the MWCNTs-ODA content of 0 wt.%, 1 wt.%, 1.5 wt.%, 2 wt.%, 2.5 wt.%, 3 wt.%, and 4 wt.%, respectively.

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