Separation and ink formulation of high purity semiconducting single-walled carbon nanotubes with polymers for printed thin film transistors
In this work, a new approach to sorting SWCNTs based on regioregular poly(3-dodecylthiophene) (rr-P3DDT) has been reported. Effective separation of semiconducting-SWCNTs has been demonstrated by tuning the types of solvent, temperature and centrifugation rate. Figure [...]