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Graphene oxide was prepared by a modified Hummers method in a Teflon-lined autoclave and then reduced by two different approaches. Alkaline reduction by sodium hydroxide as the control and synergetic reduction which combined sodium hydroxide and microwave irritation were conducted. The products were characterised by transmission electron microscopy, X-ray diffraction, thermo-gravimetric analysis,...
By surmounting various obstacles across the spectrum from material synthesis to device fabrication and circuit considerations, we provide a solid foundation so that carbon-based technology can move forward towards the vision of engineering VLSI circuits, but further research is still needed to realize the material potential such as higher density CNT synthesis, better metal to CNT/graphene contacts,...
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