摘要 |
PROBLEM TO BE SOLVED: To provide a method of manufacturing a carbon nanotube excellent in electric conductivity by a gas phase method at a high generation rate. SOLUTION: This manufacturing method is characterized by feeding into a reactor, a C- and O-containing raw material and a catalyst at an O/C ratio of 1×10<SP>-6</SP>to 150×10<SP>-6</SP>in the whole of their mixture. COPYRIGHT: (C)2007,JPO&INPIT
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