Journal of Nanomaterials / 2018 / Article / Fig 8

Research Article

Piezoelectric and Dielectric Characterization of MWCNT-Based Nanocomposite Flexible Films

Figure 8

SEM micrograph images of the dispersion of MWCNTs that were ultrasonicated in ethanol for 8 hours at (a) MWCNT = 36.4 mg (MWCNT 1), (b) MWCNT = 72.9 mg (MWCNT 2), and (c) MWCNT = 109.35 (MWCNT 3) show similar MWCNT cluster size as observed for a sonication time of 4 hours.
(a)
(b)
(c)

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