[16p-Z30-1~14] 17.1 Carbon nanotubes & other nanocarbon materials

[16p-Z30-9] Transfer of Flexible Single-Wall Carbon Nanotube Conductive Films

〇Sho Kuromatsu¹, Takeshi Watanabe¹, Yoshiyuki Nonoguchi², Shinji Koh¹ (1.College of Science and Engineering, Aoyama Gakuin Univ., 2.Kyoto Inst. Tech)

Keywords:Carbon Nanotube, Transfer, Ink

We developed simple transfer techniques toward flexible electrical device applications of SWCNT films. SWCNT ink was spin-coated on Cu substrates and heat-treated to remove the solvent and dispersants. After heat-treated, PMMA was spin-coated on the surface of the SWCNTs films. The Cu substrates were then etched away and the flexible and high conductive SWCNTs films were transferred onto PET and paper substrates. X-ray photoelectron spectroscopy was carried out to verify the presence of residual material.