Enhanced Adsorption Affinity of Anionic Perylene-Based Surfactants towards Smaller-Diameter SWCNTs

We present evidence from multiple characterization methods, such as emission spectroscopy, zeta potential, and analytical ultracentrifugation, to shed light on the adsorption behavior of synthesized perylene surfactants on single‐walled carbon nanotubes (SWCNTs). On comparing dispersions of smaller‐diameter SWCNTs prepared by using cobalt–molybdenum catalysis (CoMoCAT) with the larger‐diameter SWCNTs prepared by high‐pressure carbon monoxide...