发明名称 |
CONTINUOUS METHODS AND APPARATUS OF FUNCTIONALIZING CARBON NANOTUBE |
摘要 |
The present invention relates to a continuous method and apparatus of functionalizing a carbon nanotube, and more specifically, to a continuous method of functionalizing a carbon nanotube under subcritical water or supercritical water conditions without additional functionalizing processes, comprising: a) continuously feeding the carbon nanotube solution and an oxidizer under a pressure of 50 to 400atm, respectively or together, and then preheating the mixture of said carbon nanotube solution and said oxidizer;b) functionalizing the carbon nanotube in the preheated said mixture under the subcritical water or the supercritical water condition of 50 to 400 atm;c) cooling down the functionalized product into 0 to 100°C and depressurizing the functionalized product into 1 to 10atm; and d) recovering the cooled down and depressurized product.
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申请公布号 |
CA2660188(C) |
申请公布日期 |
2012.05.15 |
申请号 |
CA20092660188 |
申请日期 |
2009.03.26 |
申请人 |
HANWHA CHEMICAL CORPORATION |
发明人 |
HAN, JOO HEE;LEE, JIN SEO;DO, SEUNG-HOE;HONG, SEONG CHEOL |
分类号 |
C09C1/44;C09C3/06 |
主分类号 |
C09C1/44 |
代理机构 |
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地址 |
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