Authors: J.T. Han, J.I. Jang, B.H. Jeong, S.Y. Jeong, H.J. Jeong, G.-W. Lee
Affilation: Korea Electrotechnology Research Institute, Korea
Pages: 220 - 223
Keywords: chemically-modified graphene, hydrazine, in-situ synthesis, dispersion, hexamethyldisilazane
The development of the efficient and environmental-friendly reduction method of graphene oxide (GO) in solution is one of challenges. Here we show the environmetally friendly reduction and a solution processability of chemically modified graphene nanoplatelets in alcohol. In-situ synthesis of hydrazine and spontaneous reduction of GO in solution were achieved just by addition of hexametyldisilazane (HMDS) and hydrogen peroxide into GO solution just followed by step-wise heating.