发明申请
- 专利标题： Method for making carbon nanotubes
- 专利标题（中）： 制造碳纳米管的方法
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申请号： US12384979申请日： 2009-04-09
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公开(公告)号： US20090263310A1公开(公告)日： 2009-10-22
- 发明人: Feng-Wei Dai , Yuan Yao , Chang-Shen Chang , Hsien-Sheng Pei , Kai-Li Jiang , Shou-Shan Fan
- 申请人： Feng-Wei Dai , Yuan Yao , Chang-Shen Chang , Hsien-Sheng Pei , Kai-Li Jiang , Shou-Shan Fan
- 申请人地址： CN Beijing City TW Tu-Cheng City
- 专利权人： Tsinghua University,HON HAI Precision Industry CO., LTD.
- 当前专利权人： Tsinghua University,HON HAI Precision Industry CO., LTD.
- 当前专利权人地址： CN Beijing City TW Tu-Cheng City
- 优先权： CN200810066744.8 20080418
- 主分类号： D01F9/12
- IPC分类号： D01F9/12
摘要：
A method for making carbon nanotubes that includes the following steps. A metal substrate is provided. The surface of the metal substrate is polished. The polished metal substrate is put into a reaction device. A protecting gas is introduced to the reaction device while the environment inside of the reaction device is heated to about 400 to 800 degrees. A mixture of carbon source gas and protecting gas is introduced to the reaction device, whereby the carbon nanotubes are grown on the metal substrate on the polished metal substrate.
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