A Three-Dimensional Porous Conducting Polymer Composite with Ultralow Density and Highly Sensitive Pressure Sensing Properties

Figure 3

Photographs of (a) PAN/SiC aerogel and (b) PANI/SiC/PAN composite and SEM images of (c) PAN/SiC aerogel and (d) porous PANI/SiC/PAN composite.

(a)

(b)

(c)

(d)