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

Table 1

Average tube lengths, bundle thicknesses, and their distributions for SWCNTs characterized by AFM.

Tube diameter	1.3 nm		1.7 nm		2.0 nm
Ultracentrifugation time	UC10	UC60	UC10	UC60	UC10	UC60
Average tube length (nm)	689	634	720	645	530	470
Length distribution (±1σ nm)	±485	±446	±656	±425	±446	±368
Average bundle thickness (nm)	5.0	4.7	5.9	5.4	9.2	8.0
Bundle thickness distribution (±1σ nm)	±2.5	±2.6	±3.1	±2.7	±4.8	±4.3