[19a-224B-1~10] 17.1 Carbon nanotubes & other nanocarbon materials

△ [19a-224B-6] Influence of synthesis temperature conditions to CNT array density and drawability with chemical vapor growth

〇(D)Hirotaka Inoue¹, Tomohiro Nakagawa¹, Masaki Hada¹, Takeshi Nishikawa¹, Yoshifumi Yamashita¹, Yasuhiko Hayashi¹ (1.Okayama Univ.)

Keywords:carbon nanotube yarn, synthesis, dry spinning

In this study, we determined the synthesis parameters to control the density of carbon nanotube (CNT) array, which considered that important condition to fabricate drawable CNT arrays. The gas of carbon source was introduced in temperature rising process to grow high-density CNT array. Results of this experiment, density of CNT array was changed greatly depending on the difference in temperature condition or synthesis time.