[23a-E203-1~11] 17.1 Carbon nanotubes & other nanocarbon materials

[23a-E203-8] Growth of single-walled carbon nanotubes using Ir catalyst by ACCVD with MgO buffer layer

〇Takahiro Maruyama^1,2, Daiki Yamamoto¹, Shu Kondo¹, Shusaku Karasawa¹, Kamal Sharama², Takahiro Saida^1,2, Shigeya Naritsuka¹ (1.Meijo Univ., 2.Meijo Nano Int.)

Keywords:Carbon nanotube, CVD, MgO

We performed single-walled carbon nanotube (SWCNT) growth by alcohol catalystic chemical vapor deposition with an Ir catalyst deposited on a MgO buffer layer. Compared with SWCNT growth with an Ir catalyst on SiO₂/Si, SWCNT yield increased, while SWCNT diameters were slightly larger.