Development of Compact Load Cell Using Multiwall Carbon Nanotube/Cotton Composites and Its Application to Human Health and Activity Monitoring

Figure 5

SEM images of an MWCNT/cotton composite. (a) Force-free condition, (b) composite pressed under a force of 10 N, and (c) region of (b) focused and magnified at ×18,000, where many MWCNTs are observed to be coated on the cotton fibers.

(a)

(b)

(c)