[19p-P01-1~23] 17 Nanocarbon Technology(Poster)

[19p-P01-20] Formation of monolayer graphene stacked films by reduction of graphene oxide added
with nanocarbon materials and verification of the effect of layer spacing control

〇Ichiro Tsutsumi¹, Chikako Ishiguro¹, Taiki Inoue¹, Yuta Nishina², Yoshihiro Kobayashi¹ (1.Osaka Univ., 2.Okayama Univ.)

Keywords:graphene, turbostratic, 3D graphene

High temperature treatment of several layers of graphene oxide (GO) in an ethanol atmosphere not only progresses defect repair but also forms turbostratic graphene with properties similar to monolayer graphene. In this study, we have attempted to form multilayer turbostratic graphene stacked films by high temperature treatment of multilayer GO thin films with spacer materials. By analyzing the structure by X-ray diffraction and Raman spectroscopy, the expansion of the layer spacing and the spillover effect of the ethanol action to the interior were verified.