Method for manufacturing carbon nanotubes with uniform length

Details Method for manufacturing carbon nanotubes with uniform length Method for manufacturing carbon nanotubes with uniform length

2005-04-21

2009-11-03

Huson, Monica A (Department: 1791)

Plastic and nonmetallic article shaping or treating: processes

With printing or coating of workpiece

Coating or impregnating workpiece before molding or shaping...

C264S138000, C264S301000

Reexamination Certificate

active

07611651

ABSTRACT:
A method for manufacturing carbon nanotubes with a uniform length includes the steps of: (a) forming an array of carbon nanotubes on a substrate; (b) submerging the carbon nanotubes in liquid macromolecular material; (c) solidifying the liquid macromolecular material; (d) cutting the solidified liquid macromolecular material; and (e) removing the macromolecular material to obtain the carbon nanotubes with a uniform length. The method is simple, and carbon nanotubes with a desired length can be easily obtained. The length of the carbon nanotubes can be precisely controlled. Furthermore, each carbon nanotube is open at both ends thereof.

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