Ultrafast wafer-scale assembly of uniform and highly dense semiconducting carbon nanotube films for optoelectronics

We report an innovative method for the fast preparation of wafer-scale uniform single-wall carbon nanotubes (SWCNT) films with controllable density by NaHCO3 tuning the interaction between amine-functionalized substrates and surfactant-dispersing SWCNTs in aqueous solution. With this technique, a 4-...

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