Fig. 1. Temperature tuning the selective adsorption of SWCNTs by chiral angle.

(A) Schematic diagram of the separation of SWCNTs by chiral angle through temperature control. (B) Optical absorption spectra of the SWCNTs selectively adsorbed at various temperatures in the binary system of 0.5 wt % SC and 0.5 wt % SDS. a.u., arbitrary units. (C) Chirality map of the different chiral angle distributions of the SWCNTs selectively adsorbed at various temperatures.