Method for producing vapor grown carbon nanotube

Details Method for producing vapor grown carbon nanotube Method for producing vapor grown carbon nanotube

2005-09-21

2011-10-25

Hendrickson, Stuart (Department: 1736)

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

C423S44500R, C423S199000, C977S842000, C977S843000, C977S742000

Reexamination Certificate

active

08043596

ABSTRACT:
The invention provides a method for producing carbon nanotubes, comprising spraying an oil onto a catalyst metal supported by at least one support selected from the group consisting of silica gel, alumina, magnesia, silica-alumina and zeolite which is placed in an atmosphere that has been controlled to a specific temperature, and an apparatus therefor. According to the invention, a large amount of carbon nanotubes can be synthesized from inexpensive raw materials by using a simple apparatus.

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