HIGH-PURITY CARBON NANOTUBE, METHOD FOR PRODUCING THE SAME, AND TRANSPARENT CONDUCTIVE FILM USING THE SAME

PROBLEM TO BE SOLVED: To provide a method for producing a monolayer carbon nanotube capable of producing a high-purity and high-quality monolayer carbon nanotube with high efficiency, and to provide a transparent conductive film utilizing a monolayer carbon nanotube obtained by the production method...

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Hauptverfasser: FUJIMOTO KAZUTERU, NIIMOTO HARUKI, KOBAYASHI YOSHIHIRO, ARIFUKU TATSUJI, NEGISHI RYOTA, KOORIYAMA SHOJI, AGATA SHOGO, IMAIZUMI MASAHIRO, KIYOYANAGI NORIKO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method for producing a monolayer carbon nanotube capable of producing a high-purity and high-quality monolayer carbon nanotube with high efficiency, and to provide a transparent conductive film utilizing a monolayer carbon nanotube obtained by the production method.SOLUTION: In a method for producing a monolayer carbon nanotube using a chemical vapor deposition method (CVD method), particles comprising a metal and a nonmetal material in which metal impurities containing compounds of the metal are ≤500 ppm are used as growth nuclei.