Growth method carbon nanotube array |
Title: |
Growth method carbon nanotube array |
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Application Number: |
200510033699 |
Application Date: |
2005/03/16 |
Announcement Date: |
2006/09/20 |
Pub. Date: |
2007/09/19 |
Publication Number: |
1834005 |
Announcement Number: |
100337909 |
Grant Date: |
2007-9-19 |
Granted Pub. Date: |
2007-9-19 |
ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
C01B 31/02, B82B 3/00 |
Applicant(s): |
Tsinghua Univ. |
Inventor(s): |
Jiang Kaili, Liu Kai, Fan Shoushan |
Key Words: |
Growth method, carbon nanotube array |
Abstract: |
This invention discloses a method for multiple-wall carbon nanotube (MWNT) growth, which comprises following steps: A substrate is provided, of which a first catalyst layer is deposited onto one surface. The substrate is placed in a quartz boat, in which a second catalyst powder is also placed near and in front of the substrate along the gas flow direction. The quartz boat is placed in a reaction furnace which has a gas inlet. The furnace is heated to preset temperature and carbon-source gas is let in for the growth of MWNT array on the substrate surface. |
Claim: |
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Priority: |
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