Dielectric Properties of Two-Dimensional Bi₂Se₃ Hexagonal Nanoplates Modified PVDF Nanocomposites

Figure 4

Cross-sectional SEM images of the Bi₂Se₃/PVDF nanocomposite films with Bi₂Se₃ volume fractions of (a) 0 vol.%, (b) 2 vol.%, (c) 4 vol.%, (d) 6 vol.%, (e) 8 vol.%, (f) 10 vol.%, (g) 15 vol.%, and (h) 20 vol.%.

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