2019年第80回応用物理学会秋季学術講演会

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[21a-PB1-1~86] 17 ナノカーボン(ポスター)

2019年9月21日(土) 09:30 〜 11:30 PB1 (第二体育館)

09:30 〜 11:30

[21a-PB1-1] Efficient synthesis of low-defect carbon nanotube from carbon nano-onion at high temperature through balancing gas phase conditions in two-stage growth

〇(D)Mengyue Wang1、Keisuke Nakamura1、Michiharu Arifuku2、Noriko Kiyoyanagi2、Yoshihiro Kobayashi1 (1.Osaka Univ.、2.Nippon Kayaku)

キーワード:low-defect carbon nanotube, gas phase condition controlment

Considering the driving force related to CNTs' structure, two-stage growth process, held process temperature suitable to form cap and tubular structures on each stage respectively, has got a positive tendency in temperature adjustment. In this work, we got a further study on the influence of partial pressure adjustment in efficient synthesis method to grow high-quality CNTs at the high temperature.