Figure 3.

SEM images for the PVDF@ CNTox400 composites (for 0.2% CNTox400): (a) surface image showing the spherulitic microstructure of the polymer and (b) fracture image showing the dispersion of the CNT into the bulk of the polymeric matrix.

Carabineiro et al. Nanoscale Research Letters 2011 6:302   doi:10.1186/1556-276X-6-302
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