发明名称 |
Method for manufacturing carbon nanotubes |
摘要 |
The present invention provides a method for manufacturing carbon nanotubes. The method includes the following steps: (a) providing a substrate (3); (b) depositing a catalyst material (1) onto the substrate; (c) exposing the catalyst material to a carbon containing gas for a predetermined period of time in a predetermined temperature such that an array of carbon nanotube having a predetermined length grows from the substrate in a direction substantially perpendicular to the substrate; (d) removing the carbon nanotubes from the substrate; and (e) dispersing the carbon nanotubes via ultrasonication in a dispersant, the dispersant being ethanol or 1-2 dichloroethane. The carbon nanotubes of the present invention have a predetermined same length and are aligned parallel to each other.
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申请公布号 |
US2004105807(A1) |
申请公布日期 |
2004.06.03 |
申请号 |
US20030410069 |
申请日期 |
2003.04.08 |
申请人 |
FAN SHOUSHAN;LIU LIANG;JIANG KAILI |
发明人 |
FAN SHOUSHAN;LIU LIANG;JIANG KAILI |
分类号 |
C01B31/02;D01F9/127;(IPC1-7):D01F9/12 |
主分类号 |
C01B31/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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