| 摘要 |
<p>A reaction chamber used in production of carbon nanotubes, which can shorten a time required in the entire process, and a method for producing carbon nanotubes using the same are provided. A reaction chamber used in production of carbon nanotubes comprises: a reaction tube(120) in which the carbon nanotubes are produced; a heating part(140) for heating the reaction tube; a gas feeding pipe(184) for feeding a source gas into the reaction tube; and a heating member(186) for heating the source gas before the source gas is fed into the reaction tube. The reaction chamber further comprises synthetic substrates(10) coated with a catalyst, the synthetic substrates are provided into the reaction tube during the process proceeding, and the source gas includes at least one selected from the group consisting of acetylene, ethylene, methane, benzene, xylene, carbon monoxide and carbon dioxide. The heating member is installed on the gas feeding pipe.</p> |
