[15p-F203-1~18] 17.1 Carbon nanotubes & other nanocarbon materials

[15p-F203-6] Optimization of Preparation Conditions of Carbon Nanobrush

〇Ryota Yuge¹, Fumiyuki Nihey¹, Kiyohiko Toyama¹, Masako Yudasaka² (1.NEC, 2.AIST)

Keywords:Nano-carbon, Fibrous aggregates of single-walled carbon nanohorns, Carbon nanobrush

Recently, we have succeeded in preparing the radially-assembled and fibrously connecting carbon nanohorns, named as carbon nanobrushes (CNB). CNB has high dispersibility, large specific surface areas, and high electrical conductivity. Therefore, the CNB is an excellent candidate for the electrode materials of various energy devices. However, the yield is small. In this study, we have changed the laser power and the rotation speed of target to increase the yield.