Synthetic method of carbon nanotube

• Main Authors: KIM DONG SIK, KIM TAE-HOON, GUO JIAYIN, KANG SOO-HEE, LEE SUNG-HYUN, MIN GEUN-GI, SONG DOO-HOON, KIM BYEONG-JIN, LEE HYUNGJIN, KIM YE-BYEOL
• Format: Patent
• Language: Chinese; English
• Published: 03.05.2024
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOUNDS THEREOF; INORGANIC CHEMISTRY; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; METALLURGY; NANOTECHNOLOGY; NON-METALLIC ELEMENTS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; THEIR RELEVANT APPARATUS; TRANSPORTING

The present invention relates to a method for synthesizing carbon nanotubes using a nanoparticle catalyst prepared by vaporizing a catalyst raw material using plasma and then condensing the vaporized catalyst raw material, and more particularly, to a method for synthesizing carbon nanotubes using a nanoparticle catalyst, whereby the synthesized carbon nanotubes can have a high degree of crystallinity and are advantageous for large-scale synthesis using the manufacturing method of the present invention. 本发明涉及一种使用通过使用等离子体将催化剂原料气化、然后使气化的催化剂原料凝结而制备的纳米颗粒催化剂合成碳纳米管的方法，使用本发明的制造方法可以使合成的碳纳米管具有高结晶度，并有利于大规模合成。