发明名称 |
Method for producing carbon nanocoils |
摘要 |
The present invention discloses a method for producing carbon nanocoils, which comprises: providing a metal substrate; depositing a tin precursor on the substrate; heating the substrate with the precursor to a predetermined temperature to form a catalyst on the substrate; placing the substrate in a quartz tube furnace; and introducing carbon source gas and protective gas into the quartz tube furnace to allow carbon nanocoils to grow on the surface of the catalyst. Another method for producing carbon nanocoils is also disclosed, which includes: depositing a mixed solution of iron acetate and tin acetate on a substrate; heating the substrate with the mixing solution to a predetermined temperature to form a catalyst on the substrate; placing the substrate in a quartz tube furnace; and introducing carbon source gas and protective gas into the quartz tube furnace to allow carbon nanocoils to grow on the surface of the catalyst.
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申请公布号 |
US2009169464(A1) |
申请公布日期 |
2009.07.02 |
申请号 |
US20080155036 |
申请日期 |
2008.05.29 |
申请人 |
NATIONAL TAIWAN UNIVERSITY |
发明人 |
CHANG SHUO-HUNG;WEI BING-CHEN;CHANG NENG-KAI |
分类号 |
C01B31/02 |
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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