Effects of Tube Diameter and Length on Transparent Conductivity of Single-Walled Carbon Nanotube Network Films

Figure 2

UV–vis–NIR spectra of UC10 and UC60 with different tube diameters of (a) 1.3 nm, (b) 1.7 nm, and (c) 2.0 nm. Each figure indicates two samples prepared by different ultracentrifugation times of 10 min (dash lines) and 60 min (solid lines). The UC10 samples were 2–3 times diluted for the measurements as indicated.

(a)

(b)

(c)