发明名称 |
Process for preparing carbon nanotubes |
摘要 |
Carbon nanotubes are formed on carbon paper by first depositing a metal catalyst on the carbon paper, and passing a feedstock gas containing a source of carbon over the substrate while applying an electrical current thereto to heat the substrate sufficiently to generate a reaction between the catalyst and the feedstock gas. Alternatively, inert gas under pressure is passed through a tubular metal cathode while passing an electric current through the cathode to produce a plasma of fine catalyst particles which are deposited on a porous carbon substrate, and a feedstock gas containing a source of carbon is passed over the substrate to cause a reaction between the catalyst and the carbon source resulting in the formation of carbon nanotubes.
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申请公布号 |
US7056479(B2) |
申请公布日期 |
2006.06.06 |
申请号 |
US20020275435 |
申请日期 |
2002.11.06 |
申请人 |
HER MAJESTY THE QUEEN IN RIGHT OF CANADA, AS REPRESENTED BY THE MINISTER OF NATIONAL DEFENCE |
发明人 |
DODELET JEAN-POL;STANSFIELD BARRY;SMILJANIC OLIVER;DELLERO TARIK;DESILETS SYLVAIN |
分类号 |
B01J19/08;B01J19/12;C01B31/02;C23C16/02;C23C16/26;C23C16/44 |
主分类号 |
B01J19/08 |
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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