| Summary: | 碩士 === 崑山科技大學 === 電子工程研究所 === 101 === This study oxide-reduction produced the transparent conductive graphene film, a oxide-reduction method has the advantages of lower cost and technology,first graphite subjexcted tooxidation treatment,then produced graphene oxide with DI water were mixed, graphene oxide aqueous solution,the graphene oxide aqueous solution of aspin coating on a glass substrate,and in the environment of argon/hydrogen mixed gas reduction by heating to produce the transparent conductive graphene film.
First, the X-ray diffraction (XRD), field emission scanning electron microscope (FE-SEM), energy dispersive spectroscopy (EDS), Raman spectroscopy analysis of the morphology of the film, the lattice structure and its constituent content by XRD analysis that at 10. Places a strong peak produced can be proved that the graphene oxide, observed by SEM at a concentration of 1 mg / ml are found in significant film channel, and in the lower 0.1,0.5 mg / ml two group of the surface with a uniform particle size, particle composition by EDS analyzes are recognized as carbon, Raman analysis of ID / IG> 1, I2D/IG <1.3, the more defects of the multi-graphene structure, then the UV-VIS spectrometer after that, as the concentration increases, the transmittance decreases, while that by the four-point probe sheet resistance, as the concentration increases, the sheet resistance decreases, the best argument for the reduction temperature 300 ℃ concentration 0.1 mg / ml ( 3 layer )
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