Nano-extraction method and nano-condensation methods for guest molecules incorporation into single-wall carbon nanotube
First Claim
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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Abstract
The objects of this patent application are to provide a new 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 quest 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, and a nano-condensation method for guest molecules to be incorporated into single-wall carbon nanotube (SWNT) comprising: dropping saturated solution including solvent and guest molecules having a strong affinity to the solvent and a strong affinity to single-wall carbon nanotube (SWNT) onto SWNT or SWNTs placed on a grid disk laid on filtration paper for sucking up the excess solution as quickly as possible.
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Citations
10 Claims
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1. A nano-extraction method for guest molecules to be incorporated into single-wall carbon nanotube (SWNT), comprising:
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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. - View Dependent Claims (2, 3, 4)
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5. A nano-condensation method for guest molecules to be incorporated into single-wall carbon nanotube (SWNT) comprising:
dropping saturated solution including solvent and guest molecules having a strong affinity to the solvent and a strong affinity to single-wall carbon nanotube (SWNT) onto SWNT or SWNTs placed on a grid disk laid on filtration paper for sucking up the excess solution as quickly as possible. - View Dependent Claims (6, 8, 9, 10)
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7. A nano-condensation method for guest molecules to be incorporated into single-wall carbon nanotube (SWNT) comprising:
dropping saturated solution including solvent and guest molecules having a strong affinity to the solvent and a strong affinity to single-wall carbon nanotube (SWNT) onto SWNT or SWNTs placed on a hot plate whose temperature is controlled to dry the solution instantly and not to sublime or evaporate the guest molecules and SWNTs.
Specification