Production manner of carbon nano structure, catalytic converter metal base and catalytic converter reaction container

摘要

PPROBLEM TO BE SOLVED: To provide a method for manufacturing a carbon nanostructure, in which a high purity long-length carbon nanostructure can be stably manufactured. PSOLUTION: A catalytic reaction container equipped with: an airtight container; a catalyst metal base partitioning the inner space of the airtight container into a first space and a second space; and a fixing member to fix the catalyst metal base, is used. The catalyst metal base is disposed to have a first surface in contact with the first space and a second surface in contact with the second space, and the base is processed to have a recessed portion and/or a projected portion formed in at least a part of the second surface. A source gas containing at least carbon is supplied to the first space, and the carbon reaching the second surface from the first surface through the inner part of the catalyst metal base is grown into a carbon nanostructure from the recessed portion and/or the projectrd portion as a base point. PCOPYRIGHT: (C)2007,JPO&INPIT