| 초록 |
Transparent conducting electrodes (TCEs) based on indium tin oxide (ITO) have been widely used as an essential element of various optoelectronic devices. However, it possesses several drawbacks such as brittleness, low optical transmittance, high cost, and high processing temperature. Therefore, cheap, flexible, and solution-processed TCEs have been required for emerging optoelectronic devices. Recently, metal nanowire-based TCEs showed the superior optical and electrical performance comparable to ITO. However, they still have an issue on a long-term stability. Therefore, it is necessary to develop a new protection layer for the metal nanowire-based TCE, which is ultrathin, gas-impermeable, conductive, and flexible, allowing enhanced long-term stability and electrical connection capability without loss of optical and electrical properties. In this talk, I will present highly stable and flexible graphene-coated metal nanowire-based TCEs for organic electronic devices. |
