| 학회 |
한국공업화학회 |
| 학술대회 |
2017년 봄 (05/10 ~ 05/12, 광주 김대중컨벤센센터(Kimdaejung Convention Center)) |
| 권호 |
21권 1호 |
| 발표분야 |
나노 |
| 제목 |
Halide Welding for Silver Nanowires Network Electrode |
| 초록 |
We developed a method of chemically welding silver nanowires (AgNWs) using a sodium halide salts solution. The halide welding was performed simply by immersing the AgNW film into the sodium halide solution. The halide welding dramatically reduced the sheet resistance of the AgNW electrode due to the strong fusion among nanowires at each junction. The halide welding could be applied to AgNW films with a variety of deposition densities because of uniformly contacting the surfaces. The optimized AgNW electrodes exhibited a sheet resistance of 9.3 Ω/sq at an optical transmittance of 92%. The halide welding enhanced the mechanical flexibility of the electrode and the halide-welded AgNWs were successfully used as source–drain electrodes in a transparent and flexible organic field-effect transistor. This simple low consumption halide welding technique provides an innovative approach to preparing transparent electrodes for use in next-generation flexible optoelectronic devices. |
| 저자 |
강형석, 조정호
|
| 소속 |
성균관대 |
| 키워드 |
silver nanowires; transparent conductive electrode
|
| E-Mail |
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