发明名称 |
Supported metal catalyst for synthesizing carbon nanotubes by low-temperature thermal chemical vapor deposition and method of synthesizing carbon nanotubes using the same |
摘要 |
The present invention discloses a supported metal catalyst useful in synthesizing carbon nanotubes by low-temperature (<600° C.) thermal chemical vapor deposition (CVD), which contains particles of a noble metal having a diameter of 0.1-10 microns as a support and a metal catalyst deposited on the support. The metal catalyst is iron, cobalt, nickel or an alloy thereof. The weight ratio of the metal catalyst to the support ranges from 0.1:100 to 10:100. The present invention also discloses a method of synthesizing carbon nanotubes directly on a substrate by low-temperature thermal CVD, wherein the support is not needed to be removed from the substrate after growth of carbon nanotubes.
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申请公布号 |
US2003181328(A1) |
申请公布日期 |
2003.09.25 |
申请号 |
US20020237729 |
申请日期 |
2002.09.10 |
申请人 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
发明人 |
HWANG CHIEN-LIANG;TING JACK;CHIANG JIH-SHUN |
分类号 |
B82B3/00;B01J23/89;B01J37/03;C01B31/02;C23C16/44;D01F9/127;H01J9/02;(IPC1-7):D01F9/12 |
主分类号 |
B82B3/00 |
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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