Top > Search of International Patents > APPARATUS AND PROCESS FOR PRODUCING NANOCARBON MATERIAL

APPARATUS AND PROCESS FOR PRODUCING NANOCARBON MATERIAL meetings

Foreign code F120006162
File No. 09046PC
Posted date Jan 30, 2012
Country WIPO
International application number 2010JP070653
International publication number WO 2011/062254
Date of international filing Nov 19, 2010
Date of international publication May 26, 2011
Priority data
  • P2009-263515 (Nov 19, 2009) JP
Title APPARATUS AND PROCESS FOR PRODUCING NANOCARBON MATERIAL meetings
Abstract Provided is a simple, small and low-cost apparatus for producing nanocarbon materials which imparts a high degree of freedom in the choice of metal catalysts, requires an uncomplicated substrate loading device, and allows for the mass production of high-quality nanocarbon materials due to the fact that only the carbon source gas comes into contact with the catalyst during synthesis. Also provided is a process for producing nanocarbon materials. A catalyst-loaded substrate is arranged within a closed space inside a tank at a position where the catalyst loaded thereon is exposed to the closed space in the tank but does not come into direct contact with an organic liquid. The catalyst-loaded substrate is heated while introducing an inert gas, and all the vaporized gas from the organic liquid is collected in the closed space, in which state a nanocarbon material is grown in the gas phase on the catalyst at a synthesis temperature achieved by the heating. The closed space in the tank serves as a reaction space, and a communication section between the organic liquid and the tank is formed such that the entire surface surrounded by the walls of the tank becomes a boundary between the reaction space and the organic liquid.
  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY
  • Inventor
  • YOKOI, Hiroyuki
  • MOMOTA, Hiroshi
IPC(International Patent Classification)
Please contact us by E-mail or telephone if you have any interests on this patent.

PAGE TOP

close
close
close
close
close
close