Title:
PRODUCTION DEVICE FOR CARBON NANOTUBES AND SUPPLY UNIT TO BECOME ONE PART OF SAID PRODUCTION DEVICE, AND PRODUCTION METHOD FOR CARBON NANOTUBES
Document Type and Number:
WIPO Patent Application WO/2015/030132
Kind Code:
A1
Abstract:
As a means for increasing the yield of carbon nanotubes produced by gas-phase catalysis, provided is a production device for producing carbon nanotubes by gas-phase catalysis, the production device characterized by being provided with: a first chamber that has a growth region that is a region where carbon nanotubes are formed; a first temperature adjustment device that can adjust the temperature of the growth region inside the first chamber; a pressure adjustment device that can adjust the pressure inside the first chamber; a first supply device that can supply a carbon source to the growth region inside the first chamber; a second temperature adjustment device that can adjust the temperature of a solid-phase iron-group-element-containing material that is disposed inside the production device; and a second supply device that can supply a halogen-containing substance to the inside of the production device such that the iron-group-element-containing material that is adjusted to a prescribed temperature by the second temperature adjustment device can react with a gas-phase halogen-containing substance.
Inventors:
INOUE YOKU (JP)
NAKANO TAKAYUKI (JP)
NAKANISHI TAUTO (JP)
NAKANO TAKAYUKI (JP)
NAKANISHI TAUTO (JP)
Application Number:
PCT/JP2014/072623
Publication Date:
March 05, 2015
Filing Date:
August 28, 2014
Export Citation:
Assignee:
UNIV SHIZUOKA NAT UNIV CORP (JP)
JNC CORP (JP)
JNC CORP (JP)
International Classes:
C01B31/02
Domestic Patent References:
| WO2009107603A1 | 2009-09-03 |
Other References:
"Kagaku Daijiten Henshu Iinkai, Kagaku Daijiten 1", KYORITSU SHUPPAN CO., LTD, 1979, pages 1050 - 1051
Attorney, Agent or Firm:
OKUBO, KATSUYUKI (JP)
Katsuyuki Okubo (JP)
Katsuyuki Okubo (JP)
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