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. 2016 Dec 14;16(12):2131. doi: 10.3390/s16122131

Figure 2.

Figure 2

Characterization of different volume fraction of CNTs/PDMS elastomers. (a) Mechanical capacitance response of square CNTs/PDMS film (8 mm × 8 mm × 0.5 mm); (b) SEM images of CNTs/PDMS elastomers with different CNT concentrations.