Being the catalytic converter component for production mannered null carbon nano tube growth of the production device and

摘要

PPROBLEM TO BE SOLVED: To provide a catalyst member which improves the decomposition efficiency of a carbon material gas and improves the growth rate of a carbon nanotube, and thereby enables the continuous growth of a high-quality carbon nanotube. PSOLUTION: The catalyst member 10 includes a base body 1 that consists of silver or a silver alloy, an iron filament 3 arranged to penetrate inside the base body 1, and an alumina film 7 arranged to contact a part of one end of the iron filament 3. PCOPYRIGHT: (C)2011,JPO&INPIT