TW200607757A - A method of producing carbon nanotube - Google Patents
A method of producing carbon nanotubeInfo
- Publication number
- TW200607757A TW200607757A TW093124545A TW93124545A TW200607757A TW 200607757 A TW200607757 A TW 200607757A TW 093124545 A TW093124545 A TW 093124545A TW 93124545 A TW93124545 A TW 93124545A TW 200607757 A TW200607757 A TW 200607757A
- Authority
- TW
- Taiwan
- Prior art keywords
- carbon nanotube
- high polymer
- producing carbon
- raw material
- thermal cracking
- Prior art date
Links
Landscapes
- Carbon And Carbon Compounds (AREA)
Abstract
Provided is a method for manufacturing nanotube by using a high polymer as a raw material and proceeding to an in situ thermal cracking reaction. The method of the present invention is related to that first mix the high polymer, which is used as the raw material, with a metal catalyst by the in situ thermal cracking reaction to make the said high polymer to be carbonized and separate out carbon whereby the carbon nanotube can be manufactured. According to the manufacturing process of this invention, it has advantages of a simple process, a capability of operating at a lower temperature, a low production cost and high safety.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93124545A TWI255792B (en) | 2004-08-16 | 2004-08-16 | A method of producing carbon nanotube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93124545A TWI255792B (en) | 2004-08-16 | 2004-08-16 | A method of producing carbon nanotube |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200607757A true TW200607757A (en) | 2006-03-01 |
TWI255792B TWI255792B (en) | 2006-06-01 |
Family
ID=37613982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW93124545A TWI255792B (en) | 2004-08-16 | 2004-08-16 | A method of producing carbon nanotube |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI255792B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8557213B2 (en) | 2005-11-25 | 2013-10-15 | National Institute For Materials Science | Carbon nanotubes, substrate and electron emission device with such carbon nanotubes and carbon nanotube synthesizing substrate as well as methods of and apparatus for making them |
TWI461356B (en) * | 2006-03-14 | 2014-11-21 | Nat Inst For Materials Science | Carbon nanotube,substrate and electron releasing element having the carbon nanotube, substrate for synthesieing carbon nanotubes, method and apparatus for making such carbon nanotube, substrate,and electron releasing element |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101188179B (en) | 2006-11-15 | 2010-05-26 | 清华大学 | Making method for field emission electron source |
-
2004
- 2004-08-16 TW TW93124545A patent/TWI255792B/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8557213B2 (en) | 2005-11-25 | 2013-10-15 | National Institute For Materials Science | Carbon nanotubes, substrate and electron emission device with such carbon nanotubes and carbon nanotube synthesizing substrate as well as methods of and apparatus for making them |
TWI461356B (en) * | 2006-03-14 | 2014-11-21 | Nat Inst For Materials Science | Carbon nanotube,substrate and electron releasing element having the carbon nanotube, substrate for synthesieing carbon nanotubes, method and apparatus for making such carbon nanotube, substrate,and electron releasing element |
Also Published As
Publication number | Publication date |
---|---|
TWI255792B (en) | 2006-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |