Title:
METHOD FOR SEPARATING NANOCARBON MATERIAL, SEPARATION DEVICE, AND SEPARATED NANOCARBON DISPERSION SOLUTION
Document Type and Number:
WIPO Patent Application WO/2010/150808
Kind Code:
A1
Abstract:
Disclosed is a method for selectively and efficiently separating a material of mixed nanocarbon micelle groups having a plurality of electric charges, a device for selective separation, and a selectively separated dispersion solution. The method for separating a nanocarbon material includes a step wherein a dispersion solution of the nanocarbon material which is dispersed into nanocarbon micelle groups having a plurality of different electric charges, and a retaining solution having a different specific gravity from the nanocarbon material, are introduced into an electrophoresis tank and disposed in layers in a predetermined direction; and a step separating the nanocarbon micelle groups into at least two nanocarbon micelle groups by means of applying direct current voltage in series across the dispersion solution and the retaining solution which had both been introduced and disposed in layers.
Inventors:
IHARA, Kazuki (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
井原 和紀 (〒01 東京都港区芝五丁目７番１号 日本電気株式会社内 Tokyo, 〒1088001, JP)
井原 和紀 (〒01 東京都港区芝五丁目７番１号 日本電気株式会社内 Tokyo, 〒1088001, JP)
Application Number:
JP2010/060627
Publication Date:
December 29, 2010
Filing Date:
June 23, 2010
Export Citation:
Assignee:
NEC CORPORATION (7-1 Shiba 5-chome, Minato-ku Tokyo, 01, 〒1088001, JP)
日本電気株式会社 (〒01 東京都港区芝五丁目７番１号 Tokyo, 〒1088001, JP)
IHARA, Kazuki (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
日本電気株式会社 (〒01 東京都港区芝五丁目７番１号 Tokyo, 〒1088001, JP)
IHARA, Kazuki (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
International Classes:
C01B31/02; B01D57/02; B03C5/00
Attorney, Agent or Firm:
KATO, Asamichi (20-12 Shin-Yokohama 3-chome, Kohoku-ku, Yokohama-sh, Kanagawa 33, 〒2220033, JP)
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