Figure 5.
SEM images of surface of P, P:NCS 75:25, P:NCS 50:50, P:NCS 25:75, NCS films (A–E, respectively) and SEM images of cross-section of P, P:NCS 75:25, P:NCS 50:50, P:NCS 25:75, NCS films (F–K, respectively).
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