Carbon nanotube preparing process |
Title: |
Carbon nanotube preparing process |
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Application Number: |
200410027635 |
Application Date: |
2004/06/09 |
Announcement Date: |
2005/12/14 |
Pub. Date: |
2007/03/28 |
Publication Number: |
1706746 |
Announcement Number: |
1307093 |
Grant Date: |
2007-3-28 |
Granted Pub. Date: |
2007-3-28 |
ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
C01B 31/02 |
Applicant(s): |
Tsinghua Univ. |
Inventor(s): |
Fan Shoushan, Liu Liang |
Key Words: |
Carbon nanotube, preparing process |
Abstract: |
The present invention relates to the preparation process of carbon nanotube with mixed isotope. The preparation process includes the following steps: providing one carbon rod including at least two different carbon isotope segments in set thickness, with the different isotope segments in the rod length direction being able to be combined arbitrarily; providing one carbon nanotube collector; setting the carbon rod and the carbon nanotube collector inside reaction chamber, with the carbon nanotube collector being set beside the carbon rod; irradiating the carbon rod with pulse laser on the other side of the carbon rod to react the carbon isotope the carbon rod provides and deposit generated carbon nanotube on the carbon nanotube collector. |
Claim: |
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Priority: |
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PCT: |
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