[11a-Z28-1~16] 17.1 Carbon nanotubes & other nanocarbon materials

[11a-Z28-6] Investigation of Water Adsorption Effects on Vertically-aligned Single-Walled Carbon Nanotube by Raman Scattering Spectroscopy

〇Masanori Bamba¹, Shu Sato¹, Taiki Inoue¹, Shigeo Maruyama¹, Shohei Chiashi¹ (1.Univ. of Tokyo)

Keywords:carbon nanotube, Raman scattering spectrosccopy

We investigated adsorption effects on vertically aligned carbon nanotubes in different states using Raman scattering spectroscopy. Water molecules adsorbed on partially suspended SWCNTs in vertically aligned CNTs, and the intensity of radial breathing mode (RBM) peaks changed due to the changes of Raman shift and optical transition energy of RBM peaks.