Efficient selection of semiconducting SWCNTs of large diameter range (0.8-1.6 nm) on demand is demonstrated. Different diameters of SWCNT are systematically selected by tuning the alkyl side-chain lengths of the wrapping polymers of similar backbone. The exceptional quality and high concentration of the SWCNTs is validated by the outstanding optical properties and the highly performing random network ambipolar field-effect transistors.
- single-walled carbon nanotubes
- molecular dynamics
- ambipolar field-effect transistors
- FIELD-EFFECT TRANSISTORS
- SELECTIVE DISPERSION