Nano Science and Technology Institute
Nanotech 2013 Vol. 1
Nanotech 2013 Vol. 1
Nanotechnology 2013: Advanced Materials, CNTs, Particles, Films and Composites (Volume 1)
Chapter 2: Graphene

In-Situ Synthesis of Hydrazine in Graphene Oxide Suspension and Stable Dispersion of Spontaneously Reduced Graphene Oxide Assisted by Hexamethyldisilazane

Authors:J.T. Han, J.I. Jang, B.H. Jeong, S.Y. Jeong, H.J. Jeong, G.-W. Lee
Affilation:Korea Electrotechnology Research Institute, KR
Pages:220 - 223
Keywords:chemically-modified graphene, hydrazine, in-situ synthesis, dispersion, hexamethyldisilazane
Abstract: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.
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