[22a-A306-1~10] 17.1 Carbon nanotubes & other nanocarbon materials

9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[22a-A306-3] In situ analysis on growth process of SWCNTs: Comparison of Co and Ir catalysts

〇Takahiro Maruyama^1,2, Yukiya Koyama¹, Mao Yotsumoto¹, Shusaku Karasawa¹, Kamal Sharma², Takahiro Saida^1,2, Shigeya Naritsuka¹, Yuichi Haruyama³ (1.Meijo Univ., 2.Meijo Nanomater. Res. Center, 3.Univ. of Hyogo)

Keywords:

Carbon nanotube,in situ analysis,FTIR

We performed in situ DRIFT analysis for dissociation process of feedstock gas on Ir and Co catalyst particles during CNT growth by alcohol catalytic CVD. We found the difference between the two catalysts for dissociation process of ethanol molecules.