Research Article
Piezoelectric and Dielectric Characterization of MWCNT-Based Nanocomposite Flexible Films
Figure 5
SEM micrograph images of the dispersion of MWCNTs that have been ultrasonicated in ethanol for 2 hours at (a) MWCNT = 36.4 mg (MWCNT 1), (b) MWCNT = 72.9 mg (MWCNT 2), and (c) MWCNT = 109.35 (MWCNT 3) show smaller agglomerations of MWCNT clusters than the MWCNT clusters treated for 30 minutes.
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