| 摘要 |
PROBLEM TO BE SOLVED: To provide carbon nanotubes on which fine particles are supported, which are characterized in that they are grown on a flat surface and the fine particles are supported on their surfaces. SOLUTION: The size of the fine particles generated in a fine particle-generating section 2 is sorted by a fine particle size sorting section 3. Thereafter, the fine particles are blown together with a carrier gas onto a substrate 5, which has the carbon nanotubes and is provided in a chamber 6 for supporting the fine particles on the carbon nanotubes, from a nozzle 7. When the fine particles are blown, the Stokes number is controlled according to fine particles to be supported. Thereby, it is possible to support the fine particles on the carbon nanotubes 5a, grown on the substrate 5b in a vertically oriented state, in a desired dispersion state. COPYRIGHT: (C)2006,JPO&NCIPI
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