Study of transparent conductive graphene films

• Main Authors: LIN,YU-WEI, 林宥瑋
• Other Authors: WU,CHIA-HAO
• Format: Others
• Language: zh-TW
• Published: 2016
• Online Access: http://ndltd.ncl.edu.tw/handle/22723930211691745646

碩士 === 明道大學 === 材料與能源工程學系碩士班 === 104 === Abstract In 2004, the graphene was accidentally prepared, it’s become a hot research material of electrical transmission, it’s two-dimensional crystalline materials, the single-layer structure is made of carbon atoms arranged beehive-like formed, it has many excellent physical and chemical properties. The present study using electrochemical stripping method, graphite oxide method to prepare graphene, and using molecular self-assembly, spin coating, etc. to development preparation of transparent conductive films. According to the research, we found that rate of stripping increase as the electrolysis current increase. As the electrolysis current increase, the graphene particle will become larger, so increasing the electrolytic current will cause the concentration of graphenes’ liquid increase and the quality of graphenes decrease. Because it has high light transmission and high carrier mobility. These characteristics can be applied to the transparent conductive thin films and the design of the touch panel. Keywords: graphene、carrier mobility、Light transmission 、transparent conductive film、the electrochemical stripping、molecular self-assembly、spin coating、touch panel