Direct-Write Drawing of Carbon Nanotube/Polymer Composite Microfibers

Figure 5

(a) Conductivity as a function of PMMA concentration. (b) Cross-sectional image of fiber drawn from 24% PMMA/1% CNT solution. (c) Cross-sectional image of fiber drawn from 26% PMMA/1% CNT solution. Scale bars in (b) and (c) are 1 μm.

(a)

(b)

(c)