| 초록 |
One-dimensional metallic nanostructures, Ag nanowires(Ag NWs), have recently attracted a great deal of attention as electrode material as a promising alternative to ITO for fabrication of electronic devices. In this work, we successfully synthesized Ag NWs whose diameters could be controlled in the range of 20-25nm and lengths up to 20μm through the magnetic ionic liquids(MIL) as a soft template in polyol reaction. The structure and diameter of Ag NWs was largely influenced by the concentration of MIL. These Ag NWs films showed an sheet resistance of 20ohm/sq. at 90% transparent, and then haze value was down to 1.2%. It is clear that such transparent conducting Ag NWs have the potential to outperform conventional ITO thin films, especially when used in flexible OLED devices as a potential electrode layer. |
