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Nano-extraction method and nano-condensation methods for guest molecules incorporation into single-wall carbon nanotube

  • US 20050271807A1
  • Filed: 07/22/2004
  • Published: 12/08/2005
  • Est. Priority Date: 07/23/2003
  • Status: Abandoned Application
First Claim
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1. A nano-extraction method for guest molecules to be incorporated into single-wall carbon nanotube (SWNT), comprising:

  • putting guest molecules in solvent, wherein the guest molecules have a poor affinity to the solvent and a strong affinity to single-wall carbon nanotube (SWNT) and the attractive force between the guest molecules and SWNT is greater than that between the guest molecules and solvent molecules and that between the solvent molecules and SWNT, ultrasonicating the solution including the solvent and guest molecules, adding single-wall carbon nanotube (SWNT) or single-wall carbon nanotubes (SWNTs) with opened tips and wall-holes in the solution, and leaving the SWNT-guest molecules-solvent mixture until becoming stable with the guest molecules incorporated into SWNT at room temperature.

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