发明名称 |
Method of preparing carbon nanotube from liquid phased-carbon source |
摘要 |
This invention relates to a method to induce growth of carbon nanotubes using a liquid phased-hydrocarbon based material under a critical range of equilibrating between liquid and gas phases, thereby easily manipulating a required carbon source. This invention also relates to a method to facilitate easy generation of a carbon backbone of the carbon nanotube because the reaction is performed in the presence of a metal nanoparticle or a metal compound capable of spontaneously generating a seed catalyst which stimulates the growth of carbon nanotubes as well as secures safety enough for the industrial application by using a mild reaction condition within the critical range. Accordingly, this invention can produce the carbon nanotube with high transition efficiency under a mild condition with a relatively lower temperature and pressure than those in conventional gas phased-methods without using a costly equipment, thereby cost-effectively producing the carbon nanotube in large quantities.
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申请公布号 |
US2007160522(A1) |
申请公布日期 |
2007.07.12 |
申请号 |
US20040551484 |
申请日期 |
2004.03.31 |
申请人 |
RYU BEYONG-HWAN;KONG KI-JEONG;CHANG HYUN-JU;CHOI YOUNG-MIN;LEE JAE-DO;JUNG HA-KYUN;KIM CHANG-GYOUN;PARK HAN-SUNG |
发明人 |
RYU BEYONG-HWAN;KONG KI-JEONG;CHANG HYUN-JU;CHOI YOUNG-MIN;LEE JAE-DO;JUNG HA-KYUN;KIM CHANG-GYOUN;PARK HAN-SUNG |
分类号 |
B82B3/00;D01F9/12;B01J23/74;B01J23/755;C01B31/02 |
主分类号 |
B82B3/00 |
代理机构 |
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